Advanced Solar Cooling System

Transcription

1 Advanced Solar Cooling System Based on a Novel Technological Development SOLITEM Parabolic Through Collector PTC Dr.-Ing. Ahmet Lokurlu CEO Gelsenkirchen, November 5th, 2008 Solar Cooling 2008 < 1 > Agenda Business Applications 5. Core Fundamentals 6. References & News 7. Q&A Solar Cooling 2008 < 2 >

2 Objective of the Enterprise: Energy and Environmental Technologies Long standing Experience with: Environment, heat and process technology, decentralized regenerative energy technology, bioenergy Main Emphasis: Integration of Renewable Energies, in particular solar high temperature technologies, into the existing energy infrastructure of buildings and plants Implementation of modern energy conversion and application processes for solar air conditioning, CHCP process, heat generation and use as well as the operation of micro turbines Solar Cooling 2008 < 3 > SOLITEM today Headquarters in Aachen/Germany Subsidiaries and production in Ankara/Turkey Ca. 50 employees in Germany and Turkey Subsidies founding: SPAIN, INDIA Current projects in the Mediterranean, the Middle East and North Africa Partner: Since May 2006 NEI, Switzerland Since January 2008 MAN FERROSTAAL Solar Cooling 2008 < 4 >

3 Agenda 1. Partnership 2. Targeted Groups 5. Core Fundamentals 6. References & News 7. Q&A 2. Targeted Groups Solar Cooling 2008 < 5 > + Hotels Cooling, Steam Processing, Heating Supermarkets Cooling, Heating Data Centers Cooling, Heating Breweries Cooling, Steam Processing Food Industry Cooling, Steam Processing, Heating Mining Cooling Airports Cooling 2. Targeted Groups Solar Cooling 2008 < 6 >

4 Agenda 1. Partnership 2. Targeted Groups 5. Core Fundamentals 6. References & News 7. Q&A Solar Cooling 2008 < 7 > Sunlight Is An Abundant Resource, Every Hour The Sun Bathes The Earth In As Much Energy As The World Consumes In An Entire Year. (Source U.S. Department of Energy) Years Years Years Years With The Speed Of Light It Just Takes Less Than 8.5 Minutes For The Sun Energy To Arrive On Earth; Delivered Free-Of-Charge The Most Valuable Feedstock For Energy Sourcing Ever Discovered! Energy Output = 3,846 x 10²³ Joules/s Available For The Next More Than100 Billion Years! Solar Cooling 2008 < 8 >

5 Sunbelts Solar Cooling 2008 < 9 > Agenda 1. Partnership 2. Targeted Groups 5. Core Fundamentals 6. References & News 7. Q&A Solar Cooling 2008 < 10 >

6 Concentration of sunlight using (a) parabolic trough collector (b) linear Fresnel collector (c) central receiver system with dish collector (d) central receiver system with distributed reflectors Solar Cooling 2008 < 11 >. Scheme of a Parabolic Trough Collector Q SOLAR. Q TH (Hot Water or Steam) Absorption Tube with Glass Tube Cold Water Parabolic Reflector Solar Cooling 2008 < 12 >

7 PTC 1800 Collector Length Aperture Weight Concentration factor Temperature area Tracking Medium Kind of tracking Reflector mm mm ca. 80 kg C = C Precision of tracking system 0.5 degrees Water steam / Thermo oil One axis Coated Aluminium Solar Cooling 2008 < 13 > PTC 1100 Solar Cooling 2008 < 14 >

8 Solar Radiation Collector Field Hot Water (180 C) 9 12 bar Heat Exchanger Warm Water (60-80 C) Heating Winter Mode Steam Steam (4 bar) Steam Small Hot Water Storage Tank Steam Generator Existing conventional System Steam 2-stage Absoprtion Chiller Chilled Water (6 C) Cooling Summer Mode Solar Cooling 2008 < 15 > Solar Cooling 2008 < 16 >

9 Accumulated Solar Energy [kwh] Accumulated Solar Energy for 24 th May Sunup 7:32am reaching of 180 C in Collector Circuit Sunset, no more solar accumulation 7:44am ACM goes on standby 717 kwh Time of Day Solar Cooling 2008 < 17 > Example: Composition of chilled Water production with the PTC 1800 in Dalaman /Turkey: 24 th May 2007 Current Need of Cold [kw] Covered by fossil 46% by solar power Covered by Collector Field Time of Day Solar Cooling 2008 < 18 >

10 Agenda 1. Partnership 2. Targeted Groups 5. Core Fundamentals 6. References & News 7. Q&A 5. Core Fundamentals Solar Cooling 2008 < 19 > MAN Ferrostaal AG AS Solar Cooling 2008 < 20>

11 180 C 180 C C 155 C 0 kw 0 kwh/a 0 kg CO W/m² 0 0 % m/s MAN Ferrostaal AG AS Solar Cooling 2008 < 21> 180 C C 34 C 29 C 144 C 4 bar 95 C 1 bar 7 C 14 C kw kwh/a kg CO 2 0 W/m² 1,2 0 % m/s MAN Ferrostaal AG AS Solar Cooling 2008 < 22>

12 180 C 75 C 55 C 75 C 55 C 155 C 110 kw kwh/a kg CO W/m² 0 60 % m/s MAN Ferrostaal AG AS Solar Cooling 2008 < 23> Agenda 1. Partnership 2. Targeted Groups 5. Core Fundamentals 6. References 7. Q&A 6. References Solar Cooling 2008 < 24 >

13 Further Systems: Ball-Bearing Factory, Ankara / Turkey Grand Kaptan, Alanya Technology Institute, Gebze Metro Supermarket, Antalya FritoLay (PepsiCo):Solar steam generation Currently under construction / in planning: Hospital in Morocco: Factory in Germany Hotel in Jordan: Metal factory in Germany: Shopping Center Istanbul / Turkey: 6. References Solar cooling and heating Cooling and heating Solar cooling and heating Steam generation Solar cooling Solar Cooling 2008 < 25 > TUI Hotel Iberotel in Dalaman / Turkey 6. References Solar Cooling 2008 < 26 >

14 GEBZE GHTI, Turkey Number of Collectors 36 Total Aperture Area 324 m 2 Number of Rows 6 Length of Rows approx. 30 m Total Heating Capacity 160 kw with DNI of 800 W/m 2 Primary Forward Temperature 180 C Primary Backflow Temperature 150 C Water Volume Flow 8.0 m 3 /h Pump Power approx kw Steam generator Power approx. 250 kg/h 6. References Solar Cooling 2008 < 27 > METRO Supermarket Antalya, Turkey Number of Collectors 48 Total Aperture Area 423 m 2 Number of Rows 8 Length of Rows approx. 50 m Total Heating Capacity 200 kw Total Cooling Capacity 250 kw (+20% Pique) Primary Forward Temperature 180 C Primary Backflow Temperature 150 C Water Volume Flow 10.0 m 3 /h Pump Power approx kw 6. References Solar Cooling 2008 < 28 >

15 PEPSI Steam Production Site, Turkey Number of Collectors 125 Total Aperture Area 1125 m 2 Number of Rows 22 Length of Rows approx. 150 m Total Steam Prod. Capacity 540 kw Primary Forward Temperature 190 C Primary Backflow Temperature 165 C Pump Power approx kw 6. References Solar Cooling 2008 < 29 > Impressions! 6. References Solar Cooling 2008 < 30 >

16 Summary More than 6 years of experience with efficient solar air conditioning and process steam generation 7 systems already existing and others in the installation and planning process Profitable air conditioning and steam production with SOLITEM Systems Huge market potential (e.g. Mediterranean Countries, Arabic Countries etc.) System period of amortization in Mediterranean Countries today between 8 to 10 Years Summary MAN Ferrostaal AG AS Solar Cooling 2008 < 31> Süsterfeldstr Aachen Germany Phone: Fax: info@solitem.de MAN Ferrostaal AG AS Solar Cooling 2008 < 32>