SDH Solar District Heating

Size: px
Start display at page:

Download "SDH Solar District Heating"

Transcription

1 SDH Solar District Heating SDO - Solarno daljinsko ogrevanje The sole responsibility for the content of this document lies with the authors. It does not necessarily reflect the opinion of the funding authorities. The funding authorities are not responsible for any use that may be made of the information contained therein.

2 Vsebina 1. Predstavitev projekta 2. Zakaj solarno daljinsko ogrevanje? 3. Izvedba solarnih sistemov 4. Primeri v Evropi 5. Analiza Maribor 6. Analiza Zagorje

3 Predstavitev projekta

4 Predstavitev projekta Cilji projekta podpora uvedbi tržnih aplikacij solarnega daljinskega ogrevanja v Evropi cilj projekta je povečanje števila solarno podprtih sistemov daljinskega ogrevanja: o razvoj in implementacija novih modelov o uporaba solarne toplote za pasovno obremenitev o nadomestitev dotrajanih ali obstoječih kotlovnic o uporaba modernega in okoljsko sprejemljivega koncepta

5 Predstavitev projekta Pričakovanja projekta iskanje novih SDO poslovnih modelov in SDO marketinške strategije za nove priložnosti za upravljavce daljinskega ogrevanja in za ostale tržne akterje predstavljeni so primeri integracije SDO v različne specifične primere daljinskega ogrevanja prenos znanj s strani t.i. trenerjev, na strokovnjake iz SDO področja vzpostavitev tehnične podpore

6 Zakaj solarno daljinsko ogrevanje? Prednosti za upravljalce daljinske toplote diverzifikacija energetskih virov in zmanjšanje porabe goriva izpolnjevanje novih predpisov o zahtevah proizvodnje toplote iz obnovljivih virov visoka zanesljivost delovanja (nizki stroški vzdrževanja) dolga življenjska doba sonce brezplačen vir energije vse leto nič emisijski vir toplote manjše onesnaževanje okolja večji interes lokalnih skupnosti za investicije

7 Zakaj solarno daljinsko ogrevanje? Prednosti za proizvajalce/distributerje solarne tehnologije: ni investicijskih stroškov za posameznega uporabnika nizki specifični stroški ( /m 2 ) ter doseganje masovne proizvodnje boljše poznavanje o povezovanju z drugimi viri toplote v kompleksnejše sisteme spodbujanje inovacij in povečanje trga

8 Zakaj solarno daljinsko ogrevanje? SWOT - analiza S: obnovljivi vir, brezplačen vir, praktično povsod, W: majhna gostota energije velikost/postavitev O: posodobitev/obnova SDO, nove poslovne priložnosti, daljinsko hlajenje, T: brez oz. premajhne finančne spodbude, nepoznavanje, neznanje, nezavedanje, plinska omrežja, odpadna toplota, 8

9 Izvedba solarnih sistemov Klasični Centralizirana SDO izvedba solarnega sistema

10 Izvedba solarnih sistemov Decentralizirana izvedba solarnega sistema

11 Izvedba solarnih sistemov Integracija solarnega sistema v sistem SDO na biomaso 11

12 Izvedba solarnih sistemov Integracija solarnega sistema v SDO na plinsko kogeneracijo 12

13 Izvedba solarnih sistemov Načini priklopa solarnega sistema na SDO zajem povratek priklop dovod zajem povratek priklop na povratek zajem dovod priklop na dovod dovod povratek iz solarnega sistema iz solarnega sistema iz solarnega sistema 13

14 Izvedba solarnih sistemov Solarni sprejemnik ploščati vakuumski 14

15 Q [kwh/m 2 ] Izvedba solarnih sistemov Zbrana toplotna energija: tip sprejemnika vstopna temperatura letna zbrana energija vakuumski visokoselektivni običajni 15

16 Izvedba solarnih sistemov Strošek sprejemnikov s povezovalnim materialom /m 2 površina sprejemnikov [m 2 ] 16

17 Izvedba solarnih sistemov Hranilnik toplote 17

18 Vrednost investicije za m 3 hranilnika [ /m 3 ] Izvedba solarnih sistemov Specifična cena hranilnika volumen hranilnika [m 3 ] 18

19 Izvedba solarnih sistemov Velikost hranilnika toplote: collector area planned solar fraction other heat generating systems (heat pump, gas motor etc.) total load Relevant uncertainty : - for large solar fractions - in presence of a heat pump Source: Energistyrelsens Teknologikatalog

20 Izvedba solarnih sistemov Struktura stroškov sistema*: velikost m 2 jekleni hranilnik toplote m 3 *

21 Primeri dobre prakse Seznam že zgrajenih solarnih sistemov priključenih na DO: * Cena brez finančne podpore

22 June ~ 190 Solar heating and cooling plants > 500 m 2 / 350 kw th Source: Jan-Olof Dalenback, EnerMa

23 Primer - Braedstrup (Denmark) Leto izgradnje 2003 Proizvodnja SDO [GWh/leto] 42 Površina [m2] 8012 Hranilnik [m3] jekleni Toplota iz SSE [GWh/leto] 3,4 Solarni delež [%] 8 Investicija [1000 ] 1640 Podpora [1000 ] 320 Cena toplote [ /MWh] 25 (31)* * Cena brez finančne podpore

24 Primer - Berlinerring (Austria) Leto izgradnje 2004 Proizvodnja SDO [GWh/leto] 7,84 Površina [m2] Hranilnik [m3] jekleni 60 Toplota iz SSE [GWh/leto] 1,0 Solarni delež [%] 13 (100 poletje) Investicija [1000 ] Podpora [1000 ] 500 Cena toplote [ /MWh] 48 (80)* * Cena brez finančne podpore

25 Primer - Crailsheim (Germany) Leto izgradnje 2003 Proizvodnja SDO [GWh/leto] 4,1 Površina [m2] Zemeljski Hranilnik [m3] kolektor Toplota iz SSE [GWh/leto] 2,05 Solarni delež [%] 50 Investicija [1000 ] Podpora [1000 ] Cena toplote [ /MWh] 112 (219)* * Cena brez finančne podpore

26 Primer - Hotel Duo (Czech Republic) Leto izgradnje (hotel) 2007 Absorpcijsko hlajenje + STV [GWh/leto] 0,66 Površina [m2] 536 Hranilnik [m3] 16 Toplota iz SSE [GWh/leto] 0,27 Solarni delež [%] 66 Investicija [1000 ] 320 Podpora [1000 ] 0 Cena toplote [ /MWh] 76 * Cena brez finančne podpore

27 Modeliranje sistemov Modeliranje toplotnega odziva in ekonomska analiza sistema enostavne metode (letni nivo) F-EASY (SDH) enostavni model (mesečni nivo) FJERNSOL PRO kompleksnejše metode (mesečni, urni nivo, ) TRNSYS -

28 Modeliranje sistemov Modeliranje toplotnega odziva in ekonomska analiza sistema enostavne metode (letni nivo) F-EASY (SDH) enostavni model (mesečni nivo) FJERNSOL PRO kompleksnejše metode (mesečni, urni nivo, na osnovi zgodovinskega toplotnega odziva DO oz. na osnovi toplotnega odziva stavb) TRNSYS -

29 Vključevanje solarnega sistema v sistem daljinskega ogrevanja mesto Zagorje ob Savi Boris Vidrih, Andrej Kitanovski, Sašo Medved, Alojz Poredoš 28. Oktober 2014

30 Sistem daljinskega ogrevanja Zagorje ob Savi 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki 1,2 km dolgo omrežje stanovanjske in poslovne stavbe (21 toplotnih postaj) priprava STV le v treh toplotnih postajah gorivo: biomasa, kurilno olje toplotna moč 2x2,5 MW biomasa in 7 MW olje vročevodni DO (max 120 C)

31 Matematični model modeliranje z numeričnim orodje TRNSYS dinamično modeliranje s časovnim korakom 0,5 h sočasno modeliranje toplotnega odziva DO, toplotnih postaj s stavbami ter solarnega sistema matematični model verificiran na treh nivojih s podatki iz nadzornega sistema SCADA o toplotni odvzem iz SDO o temperatura povratka o toplotni odziv stavb 1. Uvod 2. Model 3. Izhodišča 4. Rezultati 5. Zaključki

32 Validacija toplotnega odjema na toplotnih postajah Validacija temperaturnega povratka iz SDO v kotlovnici 1. Uvod 2. Model 3. Izhodišča 4. Rezultati 5. Zaključki

33 1. Uvod 2. Model 3. Izhodišča 4. Rezultati 5. Zaključki Validacija toplotnega odziva stavbe (stanovanje 1)

34 Izhodišča za postavitve solarnega sistema : streha proizvodnih objektov površine 1500 m 2 1. Uvod 2. Model 3. Izhodišča 4. Rezultati 5. Zaključki naklon in orientacija strehe nista primerna nosilci max površina sprejemnikov je 744 m 2 predpostavimo ploščate in vakuumske

35 priklop SSE na povratek DO hranilnik toplote predstavlja omrežje cca 100 m 3 meteorološki podatki iz baze TRL za Ljubljano letni odjem iz DO znaša MWh/a od tega za ogrevanje stavb, 674 za STV in ostalo toplotne izgube 1. Uvod 2. Model 3. Izhodišča 4. Rezultati 5. Zaključki

36 površina 744 m 2 karakteristike / 0,92 pretok medija učinkovitost prenosnika toplote 0,95 moč za pogon črpalke 5 kwh/mwh toplote 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

37 letna predvidena proizvodnja toplotne energije: o ploščati sprejemni 239 MWh oziroma 2,4 % pokritost o vakuumskih sprejemniki 427 MWh oziroma 4,4 % pokritost 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

38 ekonomska analiza Financiranje: - kreditiranje letna obrestna mera 1,79* Stroški: - solarni sprejemniki s podkonstrukcijo 360 /m 2 (ploščati) 585 /m 2 (vakuumski) - pogon črpalk 0,5 /MWh (5 kwh/mwh) - vzdrževalni stroški 0,5 /MWh 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki *EKO sklad

39 Ploščati Vakuumski Proizvedena toplota [MWh/a] Investicija [ ] Strošek kreditiranja[ /a] Tekoči stroški [ /a] Cena toplote [ /MWh] denarni tok stroškov o na osnovi prihranka energenta o upoštevan 1% letna rast cene sekancev 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

40 vračilna doba več kot 30 let prihranek v 25 letni življenjski: o ploščati o vakuumski Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

41 Zaključki: verodostojno ovrednotenje obvezno modeliranje sinergijskega učinka temperaturni režim DO ima velik vpliv na učinkovitost solarnega sistema 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

42 Zaključki: verodostojno ovrednotenje obvezno modeliranje sinergijskega učinka temperaturni režim SDO ima velik vpliv na učinkovitost solarnega sistema strošek sistema je odvisen od velikosti 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

43 Zaključki: verodostojno ovrednotenje obvezno modeliranje sinergijskega učinka temperaturni režim SDO ima velik vpliv na učinkovitost solarnega sistema strošek sistema je odvisen od velikosti cena toplotne energije iz solarnega sistema, za predstavljani sistem 79 in 87 /MWh. povprečna MPC cena daljinske toplote v Sloveniji 60 /MWh* 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

44 Hvala za pozornost

45 Eksergoekonomska analiza sistema daljinskega hlajenja (proizvodnja hladu) Exergoeconomic Analysis of District Cooling System (Cold production) Tjaša Duh Tatyana Morozyuk Andrej Kitanovski Alojz Poredoš Portorož,

46 1. Uvod 1. Introduction 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Vse večje zahteve po učinkoviti rabi razpoložljive energije Increasing demand for efficient use of energy Sistem mora biti ekonomsko in energetsko učinkovit Energetic and economic effectivness of the system Eksergoekonomska analiza omogoča določitev realne cene energijskih produktov ter optimalno zasnovo in obratovanje energetskega sistema Exergoeconomic analysis enables the determination of the real price of energy products and optimization the design and operation of the system 2

47 1. Uvod 1. Introduction Osnovni elementi sistemov daljinskega hlajenja Basic components of district cooling system Consumers Cooling station 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Distribution network Prenosnik toplote 3

48 2. Termodinamične osnove hlajenja 2. Basic thermodynamics of cooling Eksergija Exergy 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Eksergija je tisti del energije, ki ima zmožnost opravljanja dela Exergy is part of energy which has ability to work Eksergijska vrednost energije predstavlja njeno kakovost Exergetic value of energy represents its quality Energijska bilanca je odraz zakona o ohranitvi energije Energy balance is a result of Law of conservation Eksergijska bilanca je odraz zakona o degradaciji energije Exergy balance is a result of Law of degradation of energy 4

49 2. Termodinamične osnove hlajenja 2. Basic thermodynamics of cooling Eksergija Exergy EKSERGIJA DELA EXERGY OF WORK W E = W EKSERGIJA TOPLOTE EXERGY OF HEAT 1,6 1,4 1, Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza E Q æ T ö 0 = ç 1- è Tr ø Q r 0,8 0,6 0,4 0,2 E /QQ Q E /QQ Q 5. Principi eksergoekonomike 6. Analiza izbranega primera T[ K] Vir: Morozyuk T.: Energy engineering 1 (script) 7. Zaključki 5

50 2. Termodinamične osnove hlajenja 2. Basic thermodynamics of cooling Kompresorski hladilnik Compressor chiller Q CD Hladilno število Coefficient of performance: COP Rp QR = W 1. Uvod 2. Termodinamične osnove hlajenja Condenser Evaporator Compressor W z Rp Eksergijski izkoristek: Exergy efficiency: E COP T0 -T W COP T R Rp = = = Carnot R R COP Rp 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Q R Specifične eksergijske izgube: Specific exergy losses: EL, p 1 T0 -T = - Q COP T R Rp R R 6

51 1. Uvod 2. Termodinamične osnove hlajenja Q G W 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki 2. Termodinamične osnove hlajenja 2. Basic thermodynamics of cooling Generator Absorber Q A Absorpcijski hladilnik Absorption chiller Condenser Evaporator z Q CD Rs Hladilno število Coefficient of performance: QR COPRs = Q Eksergijski izkoristek: Exergy efficiency: Q R æt0 -T ö R QRç TR T0 -TR TG = è ø = COPRs æt T G-T ö 0 R TG -T0 Qgrç è TG ø Specifične eksergijske izgube: Specific exergy losses: ELs, 1 æ T ö æ 0 T ö 0 = 1- -ç -1 QR COP ç Rs T è g ø ètr ø G 7

52 3. Eksergijska analiza 3. Exergy analysis Eksergijsko vrednotenje procesov Exergy evaluation of processes KONVENCIONALNA EKSERGIJSKA ANALIZA CONVENTIONAL EXERGY ANALYSIS 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera Eksergijski izkoristek Exergetic efficiency E e = P Delež uničenja eksergije E Exergy destruction G ratio ED i Delež y izgub eksergije D = 1- z = Exergy loss ratioeo EF E F EL Relativno yl = uničenje eksergije E Relative exergy F destruction E E D E D E ED ED E D E D = D + D + E D D N E L E D k-th component E P 7. Zaključki 8

53 4. Ekonomska analiza 4. Economic analysis OCENA STROŠKOV ESTIMATION OF MAJOR COSTS Investicijski stroški Investment cost Stroški goriva Fuel expenses Stroški vzdrževanja in obratovanja Operation and maintenance expenses CENA KONČNEGA PRODUKTA JE SESTAVLJENA IZ: PRICE OF FINAL PRODUCT CONSISTS OF: Stalni stroški Fixed Costs 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Spremenljivi stroški Variable Costs CELOTNI INVESTICIJSKI STROŠKI TOTAL CAPITAL INVESTMENT Glavni investicijski stroški (nakup zemljišča, izgradnja potrebnih objektov, nakup in vgradnja strojev ter elementov sistema ), Fixed-capital investment (land, civil, structural and architectural work, purchasedequipment installation ) Drugi izdatki (zagonski stroški, stroški licenc, raziskav in razvoja). Other outlays (startup costs, licecing, research and development) 9

54 5. Principi eksergoekonomike 5. Fundamentals of exergoeconomics ZDRUŽEVANJE EKSERGIJSKE IN EKONOMSKE ANALIZE COMBINING EXERGY AND ECONOMIC ANALYSIS EKSERGOEKONOMIKA NUDI: EXERGOECONOMICS OFFERS: Ločen izračun lastne cene posameznega produkta proizvedenega v sistemu, ki ima več končnih produktov Separate calculation of costs of product generated by a system having more than one product 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Razumevanje procesa formacije stroškov in toka stroškov v sistemu Understanding of cost formation process and the flow of costs in the system Optimiziranje specifičnih spremenljivk v posamezni komponenti Optimization of specific variables in a single component Optimizacijo celotnega sistema Optimization of the overall system 10

55 5. Principi eksergoekonomike 5. Fundamentals of exergoeconomics STROŠKOVNA BILANCA COST BALANCE C C Z Z OM Ptot, = CFtot, + Z CI tot + Ztot STROŠKOVNA BILANCA k-te KOMPONENTE COST BALANCE OF k-th COMPONENT 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki å( cout E ) +, =,, + å( c ) + c inein Z out W k W k c Qk E Qk k out k Komponenta k in k 11

56 5. Principi eksergoekonomike 5. Fundamentals of exergoeconomics 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Stroški rabe eksergije Cost of exergy destruction Relativna sprememba cene Relative cost difference cpk, -cf, k rk = c F, k Eksergoekonomski faktor Exergoeconomic factor f k C c E Dk Dk, = F, ke D C Dk, Dk, = c Pk, E Dk, Z k k + c F, k E Dk, + Lk, ) = Z c E E Lk ( k L ) E F, k F, k Nizka vrednost uničenje eksergije in izgube; možnost prihrankov z zmanjšanjem uničenja eksergije Low value of : exergy destruction and losses; achieved cost savings by reducing exergy destruction, c Visoka vrednost prevladujejo neeksergijski stroški; potrebno zmanjšanje investicijskih stroškov High value of : non-exergetic costs; decreasing in the investment costs 12 E Lk, K-th component E Dk, E, c Pk, Pk,

57 5. Analiza izbranega primera 5. Case study Sistem daljinskega hlajenja v Velenju District Cooling System in Velenje Sodišče 135 kw Galerija 37 kw Kulturni dom 106 kw Restavracija DK 60 kw Upravna enota 118 kw MO Velenje 150 kw DURS 90 kw 1. Uvod 2. Termodinamične osnove hlajenja Mercator 192 kw Hladilna postaja 888 kw 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Leto 2011 Year 2011 Mesec T 0, C t, h Q C,Case1,kWh E C,Case1,kWh Q C,Case2,kWh E C,Case1,kWh APR MAJ JUN JUL AUG SEP Vir: Duh T.: Termoekonomska analiza sistema daljinskega hlajenja (diploma) 13

58 Cost of cold [ /kwh] 5. Analiza izbranega primera 5. Case study Vrsta hladilnika Type of chiller COP COP Investicijski stroški hladilnika s hladilno močjo 980 kw [ ] Investment cost of chiller with cooling capacity 980 kw [ ] Investicijski stroški hladilnega stolpa [ ] Investment cost of cooling tower [ ] Enostopenjski absorpcijski hladilnik Absorption chiller, single-effect Absorption chiller, double-effect Dvostopenjski absorpcijski hladilnik Vijačni kompresorski hladilnik Compression chiller, screw Turbokompresorski hladilniki Compression chiller, centrifugal 0, , , , , Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki 50,0 40,0 30,0 20,0 10,0 0,0 48,4 18,8 13,9 14,1 13,4 12,1 8,9 8,1 6,7 5,2 5,4 5,6 4,8 4,0 1,9 1,9 2,0 2,2 2,3 2,1 2,5 2,5 2,7 3,1 2,2 2,4 1,1 1,2 1,3 1,4 APR MAY JUN JUL AUG SEP Temperature [ C] Case 1: absorption chiller LiBr, singleeffect Case 2: absorption chiller LiBr, singleeffect Case 2: absorption chiller, double-effect Case 2: Screw compression chiller 2. phase, Centrifugal compression chiller Temperature of environment 14

59 6. Zaključki 6. Conclusions 1. Uvod 2. Termodinamične osnove hlajenja 3. Eksergijska analiza 4. Ekonomska analiza 5. Principi eksergoekonomike 6. Analiza izbranega primera 7. Zaključki Eksergoekonomika združuje ekonomsko in eksergijsko analizo Exergoeconomics combines exergy and economic analysis Eksergoekonomika poleg količine upošteva tudi kvaliteto energije Exergoeconomics takes into account quantity and quality of energy Energijski produkt je vrednoten po vsebnosti eksergije, ki je določena na osnovi začetne-proizvodne eksergije Energy product is evaluated according to exergy value, which is determined on the basis of initial exergy Cena hladu na enoto eksergije je v primeru proizvodnje hladu z absorpcijskim hladilnikom nižja od cene hladu, ki je proizveden s kompresorskim hladilnikom Cost of cold per unit of exergy is lower in case of cold production with absorption chiller than with compression chiller 15

60 HVALA ZA POZORNOST THANK YOU FOR YOUR ATTENTION 16

61 Sezonsko shranjevanje toplote in hladu Seasonal thermal energy storage ANDREJ KITANOVSKI, ALOJZ POREDOŠ Fakulteta za strojništvo Univerze v Ljubljani mragheb.com

62 Kaj je, oziroma zakaj sezonsko shranjevanje toplote/hladu? What is, or why seasonal thermal energy storage? več(mesečno) shranjevanje toplote ali hladu za potrebe ogrevanja ali hlajenja diverzifikacija virov, energetska neodvisnost, uporaba obnovljivih virov toplote/hladu shranjevanje poleti ali v obdobju razpoložljivosti toplote ter uporaba v prehodnem obdobju, pozimi ali v obdobju rabe shranjevanje pozimi ali v obdobju razpoložljivosti hladu ter uporaba v prehodnem obdobju, poleti, ali v obdobju rabe

63 Zgodovina sezonskega shranjevanja toplote/hladu The history of thermal energy storage Shranjevanje ledu v ZDA Shranjevanje ledu v Iranu Mark A. Worthington, IDEA Conf., wikimedia jardindecharlotte.blogspot.com

64 Načini sezonskega shranjevanja toplote/hladu? Types of seasonal thermal energy storage? Senzibilno Termokemično PCM Solarna jezera (v slanici, morski vodi) Kemično shranjevanje Sneg, led Nadzemni vodni hranilniki Vodni vkopani umetni bazen Sorpcijsko shranjevanje (absorpcija) Sorpcijsko shranjevanje (adsorpcija) Hidrati s kontrolirano podhladitvijo Soli s kontrolirano podhladitvijo Naravne jame Zemljina (vertikalno kolektorsko polje ali geosonde) Vodonosnik Hadorn J-C. Advanced storage concepts for active solar energy IEA SHC Task In: Eurosun 1st international conference on solar heating, cooling and buildings

65 Osnovne vrste senzibilnih hranilnikov toplote Basic types of seasonal thermal energy storage H. Kerskes, Seasonal Thermal Storage, RHC Workshop on Thermal Energy Storage - February 10, 2011 Brussels

66 Osnovne vrste senzibilnih hranilnikov toplote Nadzemni ali vkopani vodni hranilnik (TTES) Prikaz izgradnje m 3 vodnega betonskega vkopanega hranilnika v Muenchnu 2007 (Površina ploščnih SSE 2900 m 2 ) D.Mangold, Seasonal Heat Storage, Pilot Projects and Experiences in Germany, Solites, Steinbeis Research Institute for Solar and Sustainable Thermal Energy Systems, Germany

67 Osnovne vrste senzibilnih hranilnikov toplote Vkopani PIT hranilnik (PTES) Intelligent Energy, PREHEAT, Solar heat storages in district heating networks, 2007 T. Schmidt, D. Mangold, LARGE-SCALE THERMAL ENERGY STORAGE - STATUS QUO AND PERSPECTIVES, Steinbeis Research Institute H. Kerskes, Seasonal Thermal Storage, RHC Workshop on Thermal Energy Storage - February 10, 2011 Brussels

68 T. Pauschinger, Solar District Heating with Seasonal Thermal Storage in Germany, Steinbeis Research Institute Osnovne vrste senzibilnih hranilnikov toplote Zemeljski BTES hranilnik (geosonde)

69 Osnovne vrste senzibilnih hranilnikov toplote Uporaba naravnih vodonosnikov (ATES) Visoko-temperaturne rešitve

70 Osnovne vrste senzibilnih hranilnikov toplote Uporaba naravnih vodonosnikov (ATES) Nizko-temperaturne rešitve

71 D. Aydin, The latest advancements on thermochemical heat storage systems, Renewable and Sustainable Energy Reviews 41(2015) Termokemično shranjevanje toplote

72 A. Hauer et al, Advanced Thermal Energy Storage through Phase Change Materials and Chemical Reactions Feasibility Studies and Demonstration projects. IEA Final Report, Annex 17 Latentno shranjevanje toplote/hladu

73 Ekonomičnost sezonskih hranilnikov Relativni stroški velikih jeklenih hranilnikov (vir: Iintelligent Energy projekt PREHEAT, Solar heat storages in district heating networks, 2007) P. Pinel et al, A review of available methods for seasonal storage of solar thermal energy in residential applications, Renewable and Sustainable Energy Reviews 15 (2011)

74 Ekonomičnost sezonskih hranilnikov

75 HVALA ZA POZORNOST

76 Numerična analiza vključevanja polja solarnih sprejemnikov v sistem daljinskega ogrevanja na Bledu Boris Vidrih *, Andrej Kitanovski *, Sašo Medved *, Blaženka Pospiš Perpar **, Alojz Poredoš * * Fakulteta za strojništvo, Univerza v Ljubljani ** Eltec Petrol d.o.o. 23. Marec 2014

77 Sistem daljinskega ogrevanja - Bled - novi sistem javne stavbe in poslovni uporabniki - vgrajeni dve enoti SPTE in TČ - plinski kotel - vročevodni SDO - predvideni letni odjem 8,7 GWH/leto - predvidena toplotna moč MW 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

78 Izhodišča za postavitve solarnega sistema : - talna postavitev sprejemnikov - visoko selektivni oz. vakuumski sprejemniki - velikost solarnega polja 500 oziroma 1500 m 2 - vgradnja sprejemnikov na povratni vod SPTE SPTE TČ PK 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

79 - meteorološki podatki TRL Brnik - izstopna in vstopna temperatura SDO 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

80 Matematični model - numerično modeliranje TRNSYS - dinamična soodvisnost sistemov - 15 minutni časovni korak - solarni sistem priključen na povratek SDO 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

81 Sistem s ploščatimi sprejemniki površina 500 oz m 2 karakteristike pretok medija učinkovitost prenosnika toplote 0,95 moč za pogon črpalke 7,5 kwh/mwh toplote 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

82 Sistem z vakuumski sprejemniki površina 500 oz m 2 karakteristike pretok medija učinkovitost prenosnika toplote 0,95 moč za pogon črpalke 7,5 kwh/mwh toplote 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

83 Ekonomska analiza Financiranje: - Kreditiranje 15 let letna obrestna mera 1,542* Stroški: - sistem 360 /m 2 (ploščati) 585 /m 2 (vakuumski) - pogon črpalk 7,5 kwh/mwh - vzdrževalni stroški 1 /MWh - 25 letna doba obratovanja 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki *EKO sklad

84 Ekonomska analiza* Ploščati Ploščati Vakuumski Vakuumski 500 m m m m 2 Proizvedena toplota [MWh/a] 175,1 524,3 297,2 890,1 Investicija [ ] Strošek kreditiranja[ /a] Tekoči stroški [ /a] Cena toplote [ /MWh] 50,2 50,0 46,5 46,2 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki * Vrednosti so brez DDV

85 Ekonomska analiza denarni tok - stroški in prihodki kredit, obratovalni stroški odkupna cena toplote 60 /MWH 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

86 Zaključki: - diverzifikacija energetskih virov in zmanjšanje porabe goriva - izpolnjevanje novih predpisov o zahtevah proizvodnje toplote iz obnovljivih virov - visoka zanesljivost delovanja (nizki stroški vzdrževanja) - dolga življenjska doba - sonce brezplačen vir energije vse leto - nič emisijski vir toplote 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki - manjše onesnaževanje okolja večji interes lokalnih skupnosti za investicije

87 Zaključki: - temperaturni režim SDO ima velik vpliv na učinkovitost solarnega sistema in s tem na letno proizvodnjo toplote iz solarnega sistema, za izbrani sistem med 350 in 590 kwh/m 2 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

88 Zaključki: - temperaturni režim SDO ima velik vpliv na učinkovitost solarnega sistema in s tem na letno proizvodnjo toplote iz solarnega sistema, za izbrani sistem med 350 in 590 kwh/m 2 - strošek sistema je odvisen od velikosti, za izbrani sistem med 360 in 590 /m 2 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

89 Zaključki: - temperaturni režim SDO ima velik vpliv na učinkovitost solarnega sistema in s tem na letno proizvodnjo toplote iz solarnega sistema, za izbrani sistem med 350 in 590 kwh/m 2 - strošek sistema je odvisen od velikosti, za izbrani sistem med 360 in 590 /m 2 - cena toplotne energije iz solarnega sistema, za izbrani sistem med 46 in 50 /MWh. Povprečna MPC cena daljinske toplote v Sloveniji 60 /MWh* - vgradnja hranilnika toplote povečanje izkoristka solarnega sistema 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki *Agencija za energijo

90 Hvala za pozornost

91 Vključevanje solarnega sistema v sistem daljinskega ogrevanja mesto Maribor Boris Vidrih, Andrej Kitanovski, Sašo Medved, Alojz Poredoš 28. Oktober 2014

92 Sistem daljinskega ogrevanja - Maribor - 34 km dolgo omrežje - gospodinjski in ostali odjemalci - vgrajena kogeneracijska enota na plin, električne moči 2,7 kw - gorivo: zemeljski plin, kurilno olje - vročevodno DO 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

93 Izhodišča za postavitve solarnega sistema : - lokacija postavitve solarnega sistema 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki - naklon in orientacija strehe nista primerna uporaba nosilcev

94 - postavitev solarnih sprejemnikov v vrste 11 vrst po 6 sprejemnikov - meteorološki podatki za Maribor leto Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

95 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki - temperaturni režim in pretok v SDO za leto 2012

96 Matematični model - dinamična soodvisnost vseh sistemov - numerično modeliranje TRNSYS - pol urni časovni korak - sočasno modeliranje DO in solarnega sistema na osnovi zgodovinskega odjema toplote iz DO - solarni sistem priključen na povratek DO - prednost delovanja kogeneracijske enote - visokoselektivni ploščati in vakuumski spr. - dva sistema 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

97 dobavljena toplota v SDO [MWh] Sistem brez hranilnika površina 170 m 2 karakteristike pretok medija učinkovitost prenosnika toplote 0,95 moč za pogon črpalke 5 kwh/mwh toplote 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki ploščati brez hranilnika vakumski brez hranilnika

98 Sistem s hranilnikom površina 170 m 2 karakteristike pretok medija učinkovitost prenosnika toplote 0,95 moč za pogon črpalke 5 kwh/mwh toplote velikost hranilnika 30 m 3 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

99 Ekonomska analiza Financiranje: - kreditiranje letna obrestna mera 3M EURIBOR + 1,5 % (1,79%)* Stroški: - sistem brez hranilnika toplote 360 /m 2 (ploščati) 585 /m 2 (vakuumski) - hranilnik toplote +100 /m 2 - pogon črpalk 0,5 /MWh (5 kwh/mwh) - vzdrževalni stroški 0,5 /MWh 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki *EKO sklad

100 Ekonomska analiza Proizvedena toplota [MWh/a] Ploščati brez HT Ploščati + HT Vakuumski brez HT Vakuumski + HT 39,7 65,9 69,9 112,7 Investicija [ ] Vrednost anuitete[ /a] Tekoči stroški [ /a] Cena toplote [ /MWh] Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

101 Zaključki: - sinergijski učinek sistemov - verodostojno ovrednotenje - temperaturni režim DO ima velik vpliv na učinkovitost solarnega sistema in s tem na letno proizvodnjo toplote iz solarnega sistema, za izbrani sistem med 237 in 667 kwh/m 2 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

102 Zaključki: - strošek sistema je odvisen od velikosti, za izbrani sistem med 350 in 585 /m 2 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki

103 Zaključki: - sinergijski učinek sistemov - verodostojno ovrednotenje - temperaturni režim DO ima velik vpliv na učinkovitost solarnega sistema in s tem na letni donos toplotne energije iz solarnega sistema, za izbrani sistem med 237 in 667 kwh/m 2 - strošek sistema je odvisen od velikosti, za izbrani sistem med 350 in 585 /m 2 - cena toplotne energije iz solarnega sistema, za izbrani sistem med 79 in 118 /MWh. Povprečna MPC cena daljinske toplote v Sloveniji 60 /MWh* 1. Uvod 2. Izhodišča 3. Model 4. Rezultati 5. Zaključki *Javna agencija RS za energijo

104 Hvala za pozornost

Poročilo o dimenzioniranju toplotne črpalke Stane Preveč - Ogrevanje Rešitev 1 - Atec 11

Poročilo o dimenzioniranju toplotne črpalke Stane Preveč - Ogrevanje Rešitev 1 - Atec 11 Poročilo o dimenzioniranju toplotne črpalke - Ogrevanje Rešitev 1 - SLOVENIA Telefon: 03 425 54 00 E-pošta: stane.prevec@thermia.si Naslov instalacije SLOVENIA Datum Ponudnik - - - - - - Telefon: E-pošta:

More information

Monitoring results from large-scale solar thermal plants with long term storage in Marstal, Brædstrup and Dronninglund, Denmark

Monitoring results from large-scale solar thermal plants with long term storage in Marstal, Brædstrup and Dronninglund, Denmark Monitoring results from large-scale solar thermal plants with long term storage in Marstal, Brædstrup and Dronninglund, Denmark Thomas Schmidt Steinbeis Research Institute for Solar and Sustainable Thermal

More information

EnergyPolicyofSloveniain relation to objectives in the. Efficiency

EnergyPolicyofSloveniain relation to objectives in the. Efficiency EnergyPolicyofSloveniain relation to objectives in the fieldofres andenergy Efficiency Ministry of Infrastructure and Spatial Planning Blanka Bartol SI Alpine Convention contact point Bern, 2013 General

More information

Prospects of Solar Thermal and Heat Storage in DHC

Prospects of Solar Thermal and Heat Storage in DHC Prospects of Solar Thermal and Heat Storage in DHC Presentation in Brussels, 02.06.2010, Euroheat and Power + COGEN Europe Dipl.-Ing. Dirk Mangold Steinbeis Research Institute for Solar and Sustainable

More information

EIE EffCoBuild. WP3 Energy saving potentials in building sector and virtual power saving plant. Slovenia

EIE EffCoBuild. WP3 Energy saving potentials in building sector and virtual power saving plant. Slovenia Meeting in Berlin, September 26-27, 2006 EIE EffCoBuild WP3 Energy saving potentials in building sector and virtual power saving plant Slovenia Survey on energy consumption in community Jesenice BCEI ZRMK:

More information

Solar District Heating Connecting Solar Thermal Sources to DHC

Solar District Heating Connecting Solar Thermal Sources to DHC Solar District Heating Connecting Solar Thermal Sources to DHC Dipl.-Ing. Thomas Pauschinger Steinbeis Research Institute for Solar and Sustainable Thermal Energy Systems Meitnerstr. 8 D-70563 Stuttgart

More information

Predstavitev Z ENERGETSKIM POGODBENIŠTVOM DO PRIHRANKOV

Predstavitev Z ENERGETSKIM POGODBENIŠTVOM DO PRIHRANKOV Predstavitev Z ENERGETSKIM POGODBENIŠTVOM DO PRIHRANKOV Your Partner Kaj je energetsko pogodbeništvo? Energetsko pogodbeništvo (Energy Performance Contracting EPC) je zagotavljanje energetskih storitev

More information

PLANNING OF A SELF-SUFFICIENT ENERGY SYSTEM WITH 100% RENEWABLE ENERGY SOURCES AND HYDROGEN STORAGE

PLANNING OF A SELF-SUFFICIENT ENERGY SYSTEM WITH 100% RENEWABLE ENERGY SOURCES AND HYDROGEN STORAGE 22 ND Expert Meeting "KOMUNALNA ENERGETIKA / POWER ENGINEERING", Maribor, 2013 1 PLANNING OF A SELF-SUFFICIENT ENERGY SYSTEM WITH 100% RENEWABLE ENERGY SOURCES AND HYDROGEN STORAGE Rok LACKO, Boštjan DROBNIČ,

More information

OPET CHP/DHC TWO ARTICLES ON BIOMASS CHP/DHC IN SLOVENIA

OPET CHP/DHC TWO ARTICLES ON BIOMASS CHP/DHC IN SLOVENIA Project Title: OPET CHP/DHC Work Package 3 Conversion to Biomass CHP and District heating Deliverable No. 3.j. TWO ARTICLES ON BIOMASS CHP/DHC IN SLOVENIA May 2004 European Commission (Directorate-General

More information

Renewable energy policy database and support RES-LEGAL EUROPE

Renewable energy policy database and support RES-LEGAL EUROPE Renewable energy policy database and support RES-LEGAL EUROPE National profile: Slovenia Client: DG Energy Contact author: Aljaž Brunec, policy@eclareon.com Berlin, 10 July 2012 eclareon GmbH Luisenstraße

More information

Seasonal Storage Solutions

Seasonal Storage Solutions Seasonal Storage Solutions Niels From, PlanEnergi Vojens, DK Seasonal Storage Solutions Aarhus, May 31, 217 Niels From 1 PlanEnergi Consultants 3 years with RE 3 employees Offices in Skørping Aarhus Copenhagen

More information

THE ENERGY EFFICIENCY OF FIRMS IN ELECTRONICS INDUSTRY IN SLOVENIA: DO THEY PERFORM BETTER THAN AVERAGE MANUFACTURING FIRMS?

THE ENERGY EFFICIENCY OF FIRMS IN ELECTRONICS INDUSTRY IN SLOVENIA: DO THEY PERFORM BETTER THAN AVERAGE MANUFACTURING FIRMS? UDK621.3:(53+54+621 +66), ISSN0352-9045 Informacije MIDEM 38(2008)4, Ljubljana THE ENERGY EFFICIENCY OF FIRMS IN ELECTRONICS INDUSTRY IN SLOVENIA: DO THEY PERFORM BETTER THAN AVERAGE MANUFACTURING FIRMS?

More information

Eligibility of a Heat Pump Based on the Primary Energy Factor

Eligibility of a Heat Pump Based on the Primary Energy Factor Eligibility of a Heat Pump Based on the Primary Energy Factor Primož Poredoš* a, Boris Vidrih a, Tjaša Duh a, Andrej Kitanovski a, Alojz Poredoš a a Laboratory for Refrigeration and District Energy, University

More information

EffCoBuild Concept of EffCoBuild measures for energy efficient building refurbishment in Jesenice

EffCoBuild Concept of EffCoBuild measures for energy efficient building refurbishment in Jesenice EffCoBuild Concept of EffCoBuild measures for energy efficient building refurbishment in Jesenice Support to implementation of RUE in over 150 kwh/m 2 apartment buildings Marjana Šijanec Zavrl, GI ZRMK

More information

Amandine Le Denn, Tecsol Update Laure Deschaintre, Solites

Amandine Le Denn, Tecsol Update Laure Deschaintre, Solites Calculation tools and methods Fact sheet 2.6, page 1 of 12 Chapter: Preliminary investigations Date: November 2014 / update September 2017 Size: Description: Author: 12 pages This fact sheet presents some

More information

IEE 2008 Project SDHtake-off - Solar District Heating in Europe. Contract number: IEE/08/460/SI Project duration: 01/07/ /06/2012

IEE 2008 Project SDHtake-off - Solar District Heating in Europe. Contract number: IEE/08/460/SI Project duration: 01/07/ /06/2012 IEE 2008 Project SDHtake-off - Solar District Heating in Europe Contract number: IEE/08/460/SI2.529225 Project duration: 01/07/2009-30/06/2012 SDHtake-off - Solar District Heating in Europe Integration

More information

Solar district heating

Solar district heating Solar district heating 18.09.2014 B.Eng. Ole Eichhorst AGFW Energy efficiency association for heating, cooling and CHP Germany, Frankfurt am Main Who we are AGFW is the independent and impartial association

More information

SUPPLYING RENEWABLE ZERO-EMISSION HEAT

SUPPLYING RENEWABLE ZERO-EMISSION HEAT SUPPLYING RENEWABLE ZERO-EMISSION HEAT Foreword & Introduction Birger Lauersen President of Euroheat & Power To meet the EU energy and climate challenges, there is a compelling case for a hierarchy for

More information

SLOVENIAN NATIONAL RENEWABLE ENERGY ACTION PLAN

SLOVENIAN NATIONAL RENEWABLE ENERGY ACTION PLAN SLOVENIAN NATIONAL RENEWABLE ENERGY ACTION PLAN 2010-2020 (RENEWED IN 2016) Mojca Vendramin MINISTRY OF INFRASTRUCTURE Directorate for Energy Budapest, 7.6.2016 Slovenian Energy Policy GENERAL OBJECTIVES:

More information

The Integration of Large-Scale Solar Thermal and Heat Pumps in District Heating Systems

The Integration of Large-Scale Solar Thermal and Heat Pumps in District Heating Systems The Integration of Large-Scale Solar Thermal and Heat Pumps in District Heating Systems Jakob Worm Project Manager jw@planenergi.dk 1 PlanEnergi Consulting Engineers >30 years working with renewable energy

More information

Rough calculations of the costs and expected yield from a solar district heating plant.

Rough calculations of the costs and expected yield from a solar district heating plant. Feasibility study Fact sheet 2.3, page 1 of 11 Chapter: Preliminary investigations Date: August 2012 Size: Description: Author: Co-author(s): Available languages: 11 pages Rough calculations of the costs

More information

UČNI NAČRT PREDMETA / COURSE SYLLABUS Energetski sistemi (JT2) Energy systems. Študijska smer Study field. Klinične vaje work

UČNI NAČRT PREDMETA / COURSE SYLLABUS Energetski sistemi (JT2) Energy systems. Študijska smer Study field. Klinične vaje work Predmet: Course title: UČNI NAČRT PREDMETA / COURSE SYLLABUS Energetski sistemi (JT2) Energy systems Študijski program in stopnja Study programme and level Univerzitetni študijski program 2. stopnje Jedrska

More information

Jedrska Elektrarna Krško 2 JEK 2

Jedrska Elektrarna Krško 2 JEK 2 Predstavitev projekta Jedrska Elektrarna Krško 2 JEK 2 GEN energija Marec, 2009 Vsebina predstavitve Analiza razvojnih moţnosti sektorja proizvodnje električne energije Okolje in trajnostni razvoj Tehnologija

More information

EXERGY ANALYZING METHOD IN PROCESS INTEGRATION OF THE NITRIC ACID PRODUCTION PLANT UDC : :

EXERGY ANALYZING METHOD IN PROCESS INTEGRATION OF THE NITRIC ACID PRODUCTION PLANT UDC : : FACTA UNIVERSITATIS Series: Mechanical Engineering Vol., N o,, pp. - 6 EXERGY ANALYZING METHOD IN PROCESS INTEGRATION OF THE NITRIC ACID PRODUCTION PLANT UDC 6.7:7.6.7:6.6 Mirjana Laković, Predrag Živković,

More information

Supplying. Renewable. Zero-emission. Heat.

Supplying. Renewable. Zero-emission. Heat. Supplying Renewable Zero-emission Heat www.solar-district-heating.eu Foreword & Introduction For those of us who care about and believe in the emergence of a more sustainable model of heating and cooling

More information

Odprtost sistema mysap ERP

Odprtost sistema mysap ERP Odprtost sistema mysap ERP Hardver UNIX - sistemi Bull IBM Digital SNI HP SUN Bull/Zenith Digital Compaq HP (Intel) Data General IBM (Intel)... NCR Sequent SNI IBM AS/400 IBM S/390 Operacijski sistemi

More information

COST OF ENERGY TRANSPORT

COST OF ENERGY TRANSPORT COST OF ENERGY TRANSPORT Jože PIHLER, Gorazd ŠTUMBERGER, Jurček VOH, Jože VORŠIČ University of Maribor, Faculty of Electrical Engineering and Computer Science, Power Engineering Laboratory Abstract Deposits

More information

Integration of the CHEST-System for Power-to-Heat to-power storage in Smart District Heating IRES 2017 Henning Jockenhöfer Dan Bauer

Integration of the CHEST-System for Power-to-Heat to-power storage in Smart District Heating IRES 2017 Henning Jockenhöfer Dan Bauer DLR.de Slide 1 Integration of the CHEST-System for Power-to-Heat to-power storage in Smart District Heating IRES 2017 Henning Jockenhöfer Dan Bauer DLR.de Slide 2 Motivation? Electrical energy generated

More information

District heating topics

District heating topics District heating topics This project has received funding from the European Union s Seventh Framework Programme for research, technological development and demonstration under grant agreement no ENER/FP7/609127/READY

More information

Carbon footprint. Špela Kern Umanotera, Slovenska fundacija za trajnostni razvoj E-pošta:

Carbon footprint. Špela Kern Umanotera, Slovenska fundacija za trajnostni razvoj E-pošta: Carbon footprint Špela Kern Umanotera, Slovenska fundacija za trajnostni razvoj E-pošta: [spela@umanotera.org] Abstract: Climate change is increasingly recognised as a major challenge. It is widely accepted

More information

ENERGY RENOVATION OF THE LETUŠ CULTURAL CENTRE ENERGETSKA PRENOVA KULTURNEGA DOMA LETUŠ

ENERGY RENOVATION OF THE LETUŠ CULTURAL CENTRE ENERGETSKA PRENOVA KULTURNEGA DOMA LETUŠ JET Volume 9 (2016) p.p. 27-37 Issue 3, October 2016 Typology of article 1.01 www.fe.um.si/en/jet.html ENERGY RENOVATION OF THE LETUŠ CULTURAL CENTRE ENERGETSKA PRENOVA KULTURNEGA DOMA LETUŠ Bogdan Trop

More information

Solares Heizen und Kühlen IEA SHC Task 38 Ergebnisse

Solares Heizen und Kühlen IEA SHC Task 38 Ergebnisse Solares Heizen und Kühlen IEA SHC Task 38 Ergebnisse Technologieüberblick (Quelle: Henning, Hans-Martin (Hrsg.): Solar-Assisted Air-Conditioning in Buildings A Handbook for Planners, Springer Verlag, 2004)

More information

D DAVID PUBLISHING. Efficiency of Combined Solar Thermal Heat Pump Systems. 1. Introduction. 2. Solar Thermal and Heat Pump Systems

D DAVID PUBLISHING. Efficiency of Combined Solar Thermal Heat Pump Systems. 1. Introduction. 2. Solar Thermal and Heat Pump Systems Journal of Civil Engineering and Architecture () - doi:./-/.. D DAVID PUBLISHING Efficiency of Combined Solar Thermal Heat Pump Systems Werner Lerch, Andreas Heinz, Richard Heimrath and Christoph Hochenauer

More information

OPET CHP/DHC REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP

OPET CHP/DHC REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP Project Title: OPET CHP/DHC Work Package 2 Small and Micro Scale CHP Deliverable No. 2.e. REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP April 2004 European Commission (Directorate-General for Energy

More information

OPET CHP/DHC REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP

OPET CHP/DHC REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP Project Title: OPET CHP/DHC Work Package 2 Small and Micro Scale CHP Deliverable No. 2.e. REGIONAL (NATIONAL) WORKSHOP ON SMALL AND MICRO CHP April 2004 European Commission (Directorate-General for Energy

More information

Potentials for ground-mounted Solar District Heating for small towns in Europe

Potentials for ground-mounted Solar District Heating for small towns in Europe Potentials for ground-mounted Solar District Heating for small towns in Europe Svensk Solenergi SOLVÄRMEDAG Kungsbacka 18.09.2018 Christian Kok Skov Project manager +45 6130 8708 cks@planenergi.dk 1 History

More information

Solar Thermal Systems Status Technologies - Perspectives. Dr. Bernd Eikmeier Bremer Energie Institut

Solar Thermal Systems Status Technologies - Perspectives. Dr. Bernd Eikmeier Bremer Energie Institut Solar Thermal Systems Status Technologies - Perspectives Dr. Bernd Eikmeier Bremer Energie Institut 1 Contents Market Applications & Technology Residential houses Large scale systems / Seasonal storage

More information

Innovative Solar thermal systems for heating and cooling

Innovative Solar thermal systems for heating and cooling Innovative Solar thermal systems for heating and cooling Warsaw 18 th June 2009 Panagiotis Tsekouras PhD Candidate Mechanical Engineer CRES - Solar Thermal Dept. Overview The HIGH COMBI project SC+ Symbolism

More information

New developed solar thermal systems for heating and cooling Budapest, 16 th April 2009 Tsekouras Panagiotis Mech. Engineer NTUA Centre for Renewable

New developed solar thermal systems for heating and cooling Budapest, 16 th April 2009 Tsekouras Panagiotis Mech. Engineer NTUA Centre for Renewable New developed solar thermal systems for heating and cooling Budapest, 16 th April 2009 Tsekouras Panagiotis Mech. Engineer NTUA Centre for Renewable Energy Sources Solar Thermal Dept. Overview Solar Thermal

More information

RAMBOLL THERMAL TECHNOLOGY WITH DISTRICT ENERGY SYSTEMS

RAMBOLL THERMAL TECHNOLOGY WITH DISTRICT ENERGY SYSTEMS RAMBOLL THERMAL TECHNOLOGY WITH DISTRICT ENERGY SYSTEMS RAMBOLL ENERGY REFERENCES 800 ENERGY SPECIALISTS EVOLUTION OF DISTRICT HEATING HOEJE TAASTRUP DISTRICT HEATING COMPANY DISTRICT ENERGY NETWORKS (PLANNED

More information

Modeling and analyzing solar cooling systems in Polysun

Modeling and analyzing solar cooling systems in Polysun Modeling and analyzing solar cooling systems in Polysun Seyed H. Rezaei (seyed.rezaei@velasolaris.com) 1 Andreas Witzig (andreas.witzig@velasolaris.com) 1 Michael Pfeiffer (michael.pfeiffer@velasolaris.com)

More information

ENERGY MANAGEMENT IN A CHILLED WATER PLANT USING THERMAL STORAGE

ENERGY MANAGEMENT IN A CHILLED WATER PLANT USING THERMAL STORAGE ENERGY MANAGEMENT IN A CHILLED WATER PLANT USING THERMAL STORAGE The Tenth International Conference on Thermal Energy Storage ECOSTOCK 2006 Stephane Bilodeau,, PE, Ph.D. sbilodeau@groupeenerstat.com Scope

More information

Gas Natural, SDG S.A. 18th. June 2009

Gas Natural, SDG S.A. 18th. June 2009 Héctor Rubio Gas Natural, SDG S.A. 18th. June 2009 1 Table of contents 1. Introduction 2. How does it work? 3. Experiences 4. Conclusions and future scenario 2 3 Introduction Fitting demand to solar energy

More information

IEA SOLAR HEATING & COOLING PROGRAMME

IEA SOLAR HEATING & COOLING PROGRAMME IEA SOLAR HEATING & COOLING PROGRAMME Werner Weiss www.iea-shc.org IEA SHC - Member Countries Australia Austria Belgium Canada China Denmark EC Finland France Germany Italy Mexico Netherlands Norway Portugal

More information

Héctor Rubio Plana Gas Natural, SDG S.A. 18th. June 2009

Héctor Rubio Plana Gas Natural, SDG S.A. 18th. June 2009 1 Héctor Rubio Plana Gas Natural, SDG S.A. 18th. June 2009 Table of contents 1. Introduction 2. How does it work? 3. Experiences 4. Conclusions and future scenario 5. Future previsions 2 3 Solar Cooling

More information

Solar Cooling Technologies for Southern Climates - A System Comparison

Solar Cooling Technologies for Southern Climates - A System Comparison Solar Cooling Technologies for Southern Climates - A System Comparison Dirk Pietruschka 1, Uli Jakob 2, Ursula Eicker 1 1 Centre of Applied Research Sustainable Energy Technology - zafh.net, Stuttgart

More information

UTICAJ GODIŠNJE RASPOREDELE SOALRNE ENERGIJE NA ISPLATIVOST SOLARNIH KOLEKTORA U TIRANI

UTICAJ GODIŠNJE RASPOREDELE SOALRNE ENERGIJE NA ISPLATIVOST SOLARNIH KOLEKTORA U TIRANI UTICAJ GODIŠNJE RASPOREDELE SOALRNE ENERGIJE NA ISPLATIVOST SOLARNIH KOLEKTORA U TIRANI INFLUENCE OF YEARLY DISTRIBUTION OF SOLAR ENERGY ON THE FEASIBILITY OF SOLAR COLLECTORS IN THE CITY OF TIRANA Daniela

More information

Task 45. Large Systems. October 20, Large solar heating/cooling systems, seasonal storages, heat pumps

Task 45. Large Systems. October 20, Large solar heating/cooling systems, seasonal storages, heat pumps Task 45 Large Systems Large solar heating/cooling systems, seasonal storages, heat pumps Work Plan, revision 5 (incl. prolonged period) October 20, 2013 Editor: JE Nielsen Marstal Indhold 1 Background...

More information

Control strategies study of a complete solar assisted air conditioning system in an office building using TRNSYS.

Control strategies study of a complete solar assisted air conditioning system in an office building using TRNSYS. Control strategies study of a complete solar assisted air conditioning system in an office building using TRNSYS. Sébastien THOMAS, Philippe ANDRE University of Liège, Department of sciences and environmental

More information

Christian Ohler, ABB Switzerland Corporate Research Efficiency versus Cost - a Fundamental Design Conflict in Energy Science

Christian Ohler, ABB Switzerland Corporate Research Efficiency versus Cost - a Fundamental Design Conflict in Energy Science Christian Ohler, ABB Switzerland Corporate Research Efficiency versus Cost - a Fundamental Design Conflict in Energy Science ABB Group August 1, 2012 Slide 1 Purpose of this Presentation (1) Clarify the

More information

Solar district heating guidelines. Where to place the solar collectors Fact sheet 2.2, page 1 of 8. Contents. Preliminary investigations

Solar district heating guidelines. Where to place the solar collectors Fact sheet 2.2, page 1 of 8. Contents. Preliminary investigations Where to place the solar collectors Fact sheet 2.2, page 1 of 8 Chapter: Preliminary investigations Date: August 2012 Size: Description: Author: 8 pages Description of the location and orientation options

More information

EXERGY ANALYZING METHOD IN THE PROCESS INTEGRATION UDC

EXERGY ANALYZING METHOD IN THE PROCESS INTEGRATION UDC FACTA UNIVERSITATIS Series: Mechanical Engineering Vol. 2, N o 1, 2004, pp. 135-140 EXERGY ANALYZING METHOD IN THE PROCESS INTEGRATION UDC 536.73 Predrag Živković 1, Mirjana Laković 1, Predrag Rašković

More information

Solar heat in Industry and Commerce to cut energy costs and green house gas emissions

Solar heat in Industry and Commerce to cut energy costs and green house gas emissions 1. Introduction 2. Solar Technology 3. Market Overview 4. Ecomomics 5. Outlook Solar heat in Industry and Commerce to cut energy costs and green house gas emissions Dr.-Ing. Bastian Schmitt, University

More information

Solar Combi+ Alexander Thür, Charlotta Winkler. Kick Off Meeting 27/9-2007, Bolzano. Workplan for: WP 6: Dissemination and Communication

Solar Combi+ Alexander Thür, Charlotta Winkler. Kick Off Meeting 27/9-2007, Bolzano. Workplan for: WP 6: Dissemination and Communication Solar Combi+ Alexander Thür, Charlotta Winkler AEE Institut für Nachhaltige Technologien (AEE INTEC) A-8200 Gleisdorf, Feldgasse 19 AUSTRIA Kick Off Meeting 27/9-2007, Bolzano Workplan for: WP 6: Dissemination

More information

AUTARKIC COOLING VIA BUILDING SKINS - RESULTS FROM COOLSKIN-PROJECT COOSLKIN This project is funded by the Austrian Klima- und Energiefonds

AUTARKIC COOLING VIA BUILDING SKINS - RESULTS FROM COOLSKIN-PROJECT COOSLKIN This project is funded by the Austrian Klima- und Energiefonds AUTARKIC COOLING VIA BUILDING SKINS - RESULTS FROM COOLSKIN-PROJECT COOSLKIN This project is funded by the Austrian Klima- und Energiefonds within the programme e!mission 1st Call 2014 Tim Selke Solar

More information

GEOTHERMAL SPACE COOLING

GEOTHERMAL SPACE COOLING GEOTHERMAL SPACE COOLING 6th African Rift Geothermal Conference ARGeo-C6 Short Course 1 Project Management for Geothermal Development Þorleikur Jóhannesson (Presenter: Yngvi Guðmundsson) Compressor driven

More information

HPC 2017 Performance simulation and exergy analysis on multi-stage compression high temperature heat pumps with R1234ze(Z) refrigerant

HPC 2017 Performance simulation and exergy analysis on multi-stage compression high temperature heat pumps with R1234ze(Z) refrigerant Performance simulation and exergy analysis on multi-stage compression high temperature heat pumps with R1234ze(Z) refrigerant Bin Hu, Di Wu, R.Z. Wang Institute of Refrigeration and Cryogenics Shanghai

More information

Case study : HEP Toplinarstvo - Cibljanica

Case study : HEP Toplinarstvo - Cibljanica Case study : HEP Toplinarstvo - Cibljanica Name of the project: Address of the project: Name and type of the owner: SDHplus - HEP Toplinarstvo - Cibljanica HEP Toplinarstvo d.o.o, Velika Gorica, Jurja

More information

SOLAR COOLING WITH SMALL SIZE CHILLER: STATE OF THE ART

SOLAR COOLING WITH SMALL SIZE CHILLER: STATE OF THE ART SOLAR COOLING WITH SMALL SIZE CHILLER: STATE OF THE ART F. Asdrubali, G. Baldinelli, A. Presciutti University of Perugia (Italy) - Industrial Engineering Department 14 th European Conference - Renewable

More information

The hybrid two stage anticlockwise cycle for ecological energy conversion

The hybrid two stage anticlockwise cycle for ecological energy conversion The hybrid two stage anticlockwise cycle for ecological energy conversion Piotr Cyklis,a Politechnika Krakowska, Department of Mechanical Engineering, Institute of Power and Process Engineering Poland

More information

Globalna gonila sprememb na energetskih trgih

Globalna gonila sprememb na energetskih trgih Globalna gonila sprememb na energetskih trgih Je energetski trg že zrel za pametne energetske storitve oziroma kako naj se uporabniki pametno obnašajo na njem? Dnevi Energetikov / Portorož, 16. april 2014

More information

Energy Storage Technologies andapplications

Energy Storage Technologies andapplications Energy Storage Technologies andapplications Allianz Global Corporate & Specialty SE Expert Days 2017 Green Energy November 2-3, 2017, The Charles Hotel, Munich Dr. Andreas Hauer Executive Board of Directors

More information

1 INTRODUCTION 3 SOLAR DISTRICT HEATING PLANTS

1 INTRODUCTION 3 SOLAR DISTRICT HEATING PLANTS Jan-Olof Dalenbäck and Jochen Dahm Department of Building Services Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden Phone +46-31-7721153, Fax +46-31-7721152, e-mail jod@vsect.chalmers.se

More information

System, Economy and Ecology Viewpoints of the Krško NPP Lifetime Extension

System, Economy and Ecology Viewpoints of the Krško NPP Lifetime Extension System, Economy and Ecology Viewpoints of the Krško NPP Lifetime Extension Martin Novšak 1, Jože Špiler 1, Tomaž Žagar 1,2 1 GEN energija, d.o.o., Cesta 4. julija 42, Krško 2 Jožef Stefan Institute, Reactor

More information

ISEC Christian Doczekal, Güssing Energy Technologies, Austria co-author: Dominik Rutz, WIP Renewable Energies, Germany

ISEC Christian Doczekal, Güssing Energy Technologies, Austria co-author: Dominik Rutz, WIP Renewable Energies, Germany Christian Doczekal, Güssing Energy Technologies, Austria co-author: Dominik Rutz, WIP Renewable Energies, Germany Small heating grids for communities in Balkan countries 1 CoolHeating project Promoting

More information

Available online at ScienceDirect. Energy Procedia 91 (2016 )

Available online at  ScienceDirect. Energy Procedia 91 (2016 ) Available online at www.sciencedirect.com ScienceDirect Energy Procedia 91 (2016 ) 190 196 SHC 2015, International Conference on Solar Heating and Cooling for Buildings and Industry Retrofit of a solar

More information

Innovative Systems for Solar Air Conditioning of Buildings

Innovative Systems for Solar Air Conditioning of Buildings Innovative Systems for Solar Air Conditioning of Buildings Dr. Wolfgang KESSLING Project Manager Transsolar Energietechnik GmbH Goethestrasse 8, 80336 Munich, Germany kessling@transsolar.com Dipl.-Ing.

More information

Investigating possibilities to integrate solar heat into district heating systems of Lithuanian towns

Investigating possibilities to integrate solar heat into district heating systems of Lithuanian towns The 9 th International Conference ENVIRONMENTAL ENGINEERING 22 23 May 2014, Vilnius, Lithuania SELECTED PAPERS eissn 2029-7092 / eisbn 978-609-457-640-9 Available online at http://enviro.vgtu.lt Section:

More information

Obnovljivi izvori energije. Radiation of energy to and from the Earth

Obnovljivi izvori energije. Radiation of energy to and from the Earth Obnovljivi izvori energije Radiation of energy to and from the Earth 1 Extraterrestrial solar constant Daily variation Seasonal variation Angle of incidence Solar geometry The Earth revolves around the

More information

KWK Modellstadt Berlin

KWK Modellstadt Berlin Energy Efficiency in Energy Consumption Achim Neuhäuser Berliner Energieagentur GmbH CODE, 2nd Regional Workshop Budapest, 6th May 2010 General Information on Berlin Berlin A City and a Federal State Statistics:

More information

Annex 30 Thermal Energy Storage for Cost-Effective Energy Management and CO 2 Mitigation

Annex 30 Thermal Energy Storage for Cost-Effective Energy Management and CO 2 Mitigation DLR.de Chart 1 > Joint Workshop > A. Seitz Annex 30 > 26.04.2017 Annex 30 Thermal Energy Storage for Cost-Effective Energy Management and CO 2 Mitigation Antje Seitz Expert Workshop Lleida April 26, 2017

More information

International Energy Agency. Energy Conservation through Energy Storage Programme

International Energy Agency. Energy Conservation through Energy Storage Programme International Energy Agency Energy Conservation through Energy Storage Programme International Energy Agency IEA IEA was formed by a group of OECD member states in 1974 after the first oil crisis. First

More information

Long-term monitoring and smart heat pumps for nzeb

Long-term monitoring and smart heat pumps for nzeb Long-term monitoring and smart heat pumps for nzeb Franziska Bockelmann Christina Betzold Berghalde 1. Monitoring results 2. Optimization: increase of self supply Implementation building Systemsimulation

More information

OPET CHP/DHC PAPERS AND ARTICLES

OPET CHP/DHC PAPERS AND ARTICLES Project Title: OPET CHP/DHC Work Package 2 Small and Micro Scale CHP Deliverable No. 2.f. PAPERS AND ARTICLES April 2004 European Commission (Directorate-General for Energy and Transport) Contract no.

More information

Australian Solar Cooling Interest Group (ausscig) Conference Financial analysis of solar cooling systems in Australia

Australian Solar Cooling Interest Group (ausscig) Conference Financial analysis of solar cooling systems in Australia Financial analysis of solar cooling systems in Australia Dan Wu, Lu Aye, Priyan Mendis & Tuan Ngo Presenter: Dan Wu Renewable Energy and Energy Efficiency Group Melbourne School of Engineering, The University

More information

Smart district heating using the SUNSTORE concept

Smart district heating using the SUNSTORE concept Strojarstvo 54 (6) 455-461 (2012) P.A. SOERENSEN, Smart district heating 455 CODEN STJSAO ISSN 0562-1887 ZX470/1593 UDK 63(08)=861=17 Smart district heating using the SUNSTORE concept Per Alex SOERENSEN

More information

Energy Audit Summary Report. Manufacture of cosmetics

Energy Audit Summary Report. Manufacture of cosmetics Energy Audit Summary Report Audit No. 22 - FR03 Manufacture of cosmetics energyxperts.net Berlin (Germany) / Barcelona (Spain) December 2011 With the collaboration of the Chamber of Commerce and Industry

More information

Solar systems and district heating

Solar systems and district heating Solar systems and district heating Jim Larsen Director Braedstrup District Heating Company, Denmark Braedstrup District Heating Brædstrup Braedstrup District Heating Consumer owned district heating company

More information

Solar Heat Worldwide Edition Werner Weiss AEE Institute for Sustainable Technologies 8200 Gleisdorf, Austria

Solar Heat Worldwide Edition Werner Weiss AEE Institute for Sustainable Technologies 8200 Gleisdorf, Austria Solar Heat Worldwide Edition 2018 Werner Weiss AEE Institute for Sustainable Technologies 8200 Gleisdorf, Austria Solar Heat Worldwide Global Market Development and Trends in 2017 Detailed Market Figures

More information

Rezultati projekta STRATEGO. Multi-level actions for enhanced Heating & Cooling plans

Rezultati projekta STRATEGO. Multi-level actions for enhanced Heating & Cooling plans Rezultati projekta STRATEGO Multi-level actions for enhanced Heating & Cooling plans CILJEVI: 1. Razgovarati o strategijama urbane obnove 2. Educiranje djelatnika u javnoj upravi 3. Olakšanje primjene

More information

OPTIMAL OPERATING METHOD FOR A HEAT SOURCE SYSTEM CONSIST OF CENTRIFUGAL CHILLERS

OPTIMAL OPERATING METHOD FOR A HEAT SOURCE SYSTEM CONSIST OF CENTRIFUGAL CHILLERS Numbers of Abstract/Session (given by NOC) - 1 - OPTIMAL OPERATING METHOD FOR A HEAT SOURCE SYSTEM CONSIST OF CENTRIFUGAL CHILLERS Satoshi, Nikaido, Centrifugal & Absorption Chiller Department, Air-Conditioning

More information

RETRO-COMMISSIONING OF A HEAT SOURCE SYSTEM IN A DISTRICT HEATING AND COOLING SYSTEM Eikichi Ono 1*, Harunori Yoshida 2, Fulin Wang 3 KEYWORDS

RETRO-COMMISSIONING OF A HEAT SOURCE SYSTEM IN A DISTRICT HEATING AND COOLING SYSTEM Eikichi Ono 1*, Harunori Yoshida 2, Fulin Wang 3 KEYWORDS Eleventh International IBPSA Conference Glasgow, Scotland July 7-, 9 RETRO-COMMISSIONING OF A HEAT SOURCE SYSTEM IN A DISTRICT HEATING AND COOLING SYSTEM Eikichi Ono *, Harunori Yoshida, Fulin Wang KAJIMA

More information

Solar District Heating and actions from policy to

Solar District Heating and actions from policy to Solar District Heating and actions from policy to market (SDHp2m) REN21 & SDH webinar 11 July 2017 Dipl.-Ing. Laure Deschaintre Steinbeis Research Institute for Solar and Sustainable Thermal Energy Systems

More information

Solar Powered Vapour Absorption Refrigeration (SPVAR) System as a rural microenterprise

Solar Powered Vapour Absorption Refrigeration (SPVAR) System as a rural microenterprise Solar Powered Vapour Absorption Refrigeration (SPVAR) System as a rural microenterprise Anurag Mudgal, Pandit Deendayal Petroleum University, India Jatin Kumar Patel, Pandit Deendayal Petroleum University,

More information

ENERGY SAVINGS, SIMULATIONS AND ECONOMIC ANALYSIS OF A GROUND SOURCE HEAT PUMP WITH VERTICAL BOREHOLE HEAT EXCHANGERS FOR A BELGIAN OFFICE BUILDING

ENERGY SAVINGS, SIMULATIONS AND ECONOMIC ANALYSIS OF A GROUND SOURCE HEAT PUMP WITH VERTICAL BOREHOLE HEAT EXCHANGERS FOR A BELGIAN OFFICE BUILDING - 1 - ENERGY SAVINGS, SIMULATIONS AND ECONOMIC ANALYSIS OF A GROUND SOURCE HEAT PUMP WITH VERTICAL BOREHOLE HEAT EXCHANGERS FOR A BELGIAN OFFICE BUILDING J. Desmedt, Expert, H. Hoes, Expert, Energy technology

More information

TECHNOLOGY AND DEMONSTRATORS

TECHNOLOGY AND DEMONSTRATORS TECHNOLOGY AND DEMONSTRATORS Technical Report Subtask C Part C1 C1: Classification and benchmarking of solar thermal systems in urban environments C2: Analysis of built best practice examples and conceptual

More information

SUCCESSFUL RETROFIT OF NON- RESIDENTIAL BUILDINGS: HEATING AND COOLING CONCEPTS

SUCCESSFUL RETROFIT OF NON- RESIDENTIAL BUILDINGS: HEATING AND COOLING CONCEPTS SUCCESSFUL RETROFIT OF NON- RESIDENTIAL BUILDINGS: HEATING AND COOLING CONCEPTS Dr.-Ing. Doreen Kalz Fraunhofer-Institute for Solar Energy Systems ISE Symposium IEA SHC Task 47 Frankfurt, 3. April 2014

More information

Sustainable Technologies for Air-Conditioning Sector

Sustainable Technologies for Air-Conditioning Sector Sustainable Technologies for Air-Conditioning Sector Radhey S. Agarwal Sustainable Technologies Air Conditioning Workshop Climate and Clean Air Coalition Event ICAO Headquarter, Montreal, Canada November

More information

19. posvetovanje "KOMUNALNA ENERGETIKA / POWER ENGINEERING", Maribor, PROIZVODNJA ELEKTRIČNE ENERGIJE V KEMIJSKIH PROCESIH.

19. posvetovanje KOMUNALNA ENERGETIKA / POWER ENGINEERING, Maribor, PROIZVODNJA ELEKTRIČNE ENERGIJE V KEMIJSKIH PROCESIH. 19. posvetovanje "KOMUNALNA ENERGETIKA / POWER ENGINEERING", Maribor, 2010 1 PROIZVODNJA ELEKTRIČNE ENERGIJE V KEMIJSKIH PROCESIH Anita KOVAČ KRALJ POVZETEK Naš glavni cilj je koristna upora obstoječih

More information

Podjetja, vključena v mrežo BIOGAS

Podjetja, vključena v mrežo BIOGAS Predstavitveni obrazec: Podjetja, vključena v mrežo BIOGAS Ime podjetja: AGRO INVEST Jože Križan s.p. Naslov: Griblje 81 Poštna številka: 8332 Gradac Tel.: +386 7 30 69 502 Mobil : 040 888 057 Fax.: Datum

More information

Contribution of Solar Heating and Cooling to a 100% Renewable Energy System

Contribution of Solar Heating and Cooling to a 100% Renewable Energy System Contribution of Solar Heating and Cooling to a 100% Renewable Energy System Werner Weiss ExCo Chairman IEA Solar Heating and Cooling Programme Director, AEE INTEC, Austria www.iea-shc.org Contents 1. The

More information

Design and Construction of Large Scale Heat Storages for District Heating in Denmark

Design and Construction of Large Scale Heat Storages for District Heating in Denmark 14 th International Conference on Energy Storage 25-28 April 2018, Adana, TURKEY Design and Construction of Large Scale Heat Storages for District Heating in Denmark Per Alex Sørensen a* and Thomas Schmidt

More information

Concentrating solar power in sustainable tourism

Concentrating solar power in sustainable tourism Management of Natural Resources, Sustainable Development and Ecological Hazards II 283 Concentrating solar power in sustainable tourism M. Georgei 1, J. Krueger 1 & B. Henning 2 1 Solarlite GmbH, Germany

More information

Efficient utilization of energy sources

Efficient utilization of energy sources Efficient utilization of energy sources Perspectives for the reduction of fossil primary energy utilization in urban areas March 28 Using the energy content the most efficient way is using COMBINED HEAT

More information

Large Scale Solar District Heating

Large Scale Solar District Heating Large Scale Solar District Heating in Denmark SDHtake-off - Solar District Heating in Europe 100 Systems > 1 MW in DK Annual Installed 90 80 70 60 MW 50 40 30 20 10 0 1986 1988 1990 1992 1994 1996 1998

More information

City of Altheim Geothermal Energy Supply

City of Altheim Geothermal Energy Supply 1990 2001 City of Altheim Geothermal Energy Supply Bayerisches Landesamt für Wasserwirtschaft Location Altheim Geological section Reinjection well 2.165 m TVD 3.078 m MD 1.700 m deviation 100 l/s End-Ø

More information

HYBRID SYSTEM SOLAR COLLECTORS - HEAT PUMPS FOR DOMESTIC WATER HEATING

HYBRID SYSTEM SOLAR COLLECTORS - HEAT PUMPS FOR DOMESTIC WATER HEATING HYBRID SYSTEM SOLAR COLLECTORS - HEAT PUMPS FOR DOMESTIC WATER HEATING Simon MARČIČ 1, Rebeka KOVAČIČ LUKMAN 2, Peter VIRTIČ 1* 1 University of Maribor, Faculty of Energy Technology, Krško, Slovenia 2

More information

Solar Thermal Market in Germany Status Quo

Solar Thermal Market in Germany Status Quo Solar Thermal Market in Germany Status Quo Berlin, 17. February 2013 Bundesverband Solarwirtschaft e.v. (BSW-Solar) German Solar Industry Association 2 TASK To represent the German solar industry in the

More information

José L. Molina, Servando Álvarez University of Seville (Spain)

José L. Molina, Servando Álvarez University of Seville (Spain) 9-10 March 2016, Athens, Greece QUALICHeCK International Workshop on summer comfort technologies in buildings Overview of technological development in passive cooling and high efficiency active cooling

More information

DESIGN AND RECOMMANDATIONS FOR DECENTRALIZED SOLAR DISTRICT HEATING SYSTEMS IN FRANCE

DESIGN AND RECOMMANDATIONS FOR DECENTRALIZED SOLAR DISTRICT HEATING SYSTEMS IN FRANCE T Proceedings of BS213: DESIGN AND RECOMMANDATIONS FOR DECENTRALIZED SOLAR DISTRICT HEATING SYSTEMS IN FRANCE Philippe Papillon 1, Cédric Paulus 1 1 CEA LITEN, 5 avenue du lac Léman, 73377 Le Bourget du

More information