MACONSOL Annex 45 IEA Interactions + links

Transcription

1 MACONSOL Annex 45 IEA Interactions + links Paris 20 october 2004 Arnaud Deneyer Division of Building Physics and Indoor Climate

2 MACONSOL Maîtrise des consommations d éclairage par l intégration de la lumière naturelle PIMENT Projets Innovants relatifs à la Maîtrise de l'énergie par l'utilisation de Nouvelles Techniques dans le secteur résidentiel et tertiaire Founded by the Région Wallonne (Belgium) Architecture et Climat Université Catholique de Louvain André De Herde - Magali Bodart (AIE 31) BBRI Peter Wouters - Arnaud Deneyer Division of Building Physics and Indoor Climate 2

3 Context MACONSOL Follows of a project founded by the Région Wallonne Validation of the one-lamp artificial sky and sun MACONSOL 1/08/ /07/2006 Division of Building Physics and Indoor Climate 3

4 Installation The one-lamp artificial sky Building of one patch of the Tregenza modified distribution (145 patches) Division of Building Physics and Indoor Climate 4

5 One-lamp artificial sky and sun Division of Building Physics and Indoor Climate 5

6 One-lamp artificial sky and sun Division of Building Physics and Indoor Climate 6

7 Validation - software SUPERLITE Division of Building Physics and Indoor Climate 7

8 CIE Overcast sky Division of Building Physics and Indoor Climate 8

9 Hour Azimut Altitude CIE Clear sky 12 h june Horizontal illuminance : lx Division of Building Physics and Indoor Climate 9

10 Solar shadings RENSON WAREGEM Why? 1. Award of energy Building is known by architects 3. Innovative solar shading 4. Designed by Jo Crépain (Belgian Architect) Division of Building Physics and Indoor Climate 10

11 Visual comfort Division of Building Physics and Indoor Climate 11

12 Guideline for scale models Theoretic aspects of light reflection and material for architects Division of Building Physics and Indoor Climate 12

13 + Measurement on cupboard «CANSON» Marque Type Couleur Référence ρ hem L* a* b* CANSON Mi-teinte Brun CANSON Mi-teinte Brun CANSON Mi-teinte Rouge/Brun CANSON Mi-teinte Bleu Division CANSONof Building Mi-teinte Physics Aubergine and Indoor 131 Climate

14 Human aspects Objective : Integration subtask 31 IEA Human comportement Control of solar shading Study of impact of comportement on the consumption and the comfort into the building Division of Building Physics and Indoor Climate 14

15 On-line information Division of Building Physics and Indoor Climate 15

16 MACONSOL - Objectives Main objective : Better knowledge/control of : May lead : - The energy consumption of artificial lighting linked to daylight - The quantification of the energy savings through the dimming systems, the absence detectors, To a validated method for the calculation for the energy consumption of all the lighting installations (control gear, sensor, lamp, ) Division of Building Physics and Indoor Climate 16

17 Subtask Sub-tasks : A B Work on the prediction methods for the estimation of energy consumption when linked to daylight (meteo data, year type, ) Work on material in scale models (suite of a project) C + Integer the impact of the human comportment on the energy quantification 1. Assume information dissemination in order to increase the integration of daylight and daylight dimming in buildings in the Walloon Region 2. Decrease the energy consumption for artificial lighting in the tertiary sector Division of Building Physics and Indoor Climate 17

18 Task 1 Energy consumption 1.A Study + analysis of existing methods Detailled methods : DAYSIM (Fraunhofer NRCC) Methdod used in Superlink (ADELINE) Approached methods : Method developped in the WG9 TC169 (Jan de Boer) Method EPR Method Performance Energétique RT RT others? Division of Building Physics and Indoor Climate 18

19 Task 1 Energy consumption 1.B Study on prediction algorithms Utilisation of the Perez model. Allows to transform information W/m 2 (direct/diffuse) into lux Model used in Superlink Information avaible through «SATELLIGHT» (reference year?) Meteo data : US departement of energy Météonorm + Others? Division of Building Physics and Indoor Climate 19

20 Task 1 Energy consumption 1.C Belgian climate particularities Comparison different information 1.D Work on detailled method Developpement of an algorithm for the Beglian climate Implementation of this algorithm Developpement and implementation of a methodolgy and an algorithm for the consumption prediction based on measurement on a scale model Division of Building Physics and Indoor Climate 20

21 Task 1 Energy consumption 1.E Validation Monitoring on new electrical system In Passlink Cell 1.F Exploitation of the results Comparaison of the results obtained with the different methods Division of Building Physics and Indoor Climate 21

22 Subtast 2 Work on materials Main objective Use correct material for daylight measurements under the onelamp artificial sky developped at the BBRI Spectrofotometric measurements for the qualification of the reflection mode of the material List of material + guide + software application in order to choose the material Division of Building Physics and Indoor Climate 22

23 Subtask 3 -Comportment 3.A Evaluation of the human comportment Shading devices Artificial lighting Projet : monitoring on an existing building 3.B Modelling of the human comportment 3.C Compilling 3.B. (the models) in the calculation methodology of subtask 1 Division of Building Physics and Indoor Climate 23

24 Interest Follow the activites of sub-task A and C Subtask A Input -medium To provide information to the group Because of : Participation to TC169/WG9 Active for EPBD Work done for european project EPIGOON Output -high High interest in work done in other countries Method developped by the National Research Council Canada Division of Building Physics and Indoor Climate 24

25 Interest Follow the activites of sub-task A and C Subtask B Input - Low Oriented : Research and product developpment BBRI has got low experience Output -Average To follow the market s evolution But limited participation Division of Building Physics and Indoor Climate 25

26 Interest Follow the activites of sub-task A and C Subtask C Input - Low to medium Output -Average Knowledge about daylight dimming Experience through PROBE (Pragmatic Renovation of Office buildings for a Better Environment ) RW They are still questions + link with measurements and calculation of MACONSOL To increase the methodolgy and its validation possible to adapt it to all kind of systems Division of Building Physics and Indoor Climate 26