IEA Solar Heating and Cooling Programm - NachhaltigWirtschaften.at
IEA Solar Heating and Cooling Programm - NachhaltigWirtschaften.at IEA Solar Heating and Cooling Programm - NachhaltigWirtschaften.at
IEA SHC Task 38 Solar Air Conditioning and Refrigeration Subtask A Report A-D3b, Date: December 2010 Contents 1 Introduction .......................................................................................................................5 2 General Description of Monitored Systems.......................................................................6 2.1 Austria: SOLution Headquaters, Sattledt...................................................................6 2.2 Austria: Bachler, Gröbming......................................................................................10 2.3 Austria: SOLID Office Building, Graz .......................................................................13 2.4 Austria: Municipal Administration, Vienna................................................................16 2.5 Austria: Office Building Feistritzwerke, Gleisdorf.....................................................19 2.6 France: Résidence du Lac, Maclas..........................................................................22 2.7 France: CNRS PROMES Research Center Office, Perpignan ................................25 2.8 France: INES Research Center Offices, Chambéry ................................................28 2.9 Germany: Technical College Butzbach....................................................................31 2.10 Germany: Fraunhofer ISE, Freiburg.....................................................................35 2.11 Germany: ZAE Bayern Office Building, Garching ................................................38 2.12 Germany: Radiological Practice, Berlin................................................................42 2.13 Spain: Gymnasium of the University of Zaragoza, Zaragoza...............................45 3 Results ............................................................................................................................48 3.1 Thermal COP of the Chiller......................................................................................48 3.2 Electrical COP of the Chiller ....................................................................................48 3.3 Electrical COP Cold Production...............................................................................49 3.4 Total electrical COP of the Solar Cooling System ...................................................50 3.5 Fractional Primary Energy Savings..........................................................................50 3.5.1 Summer ............................................................................................................52 3.5.2 Winter ...............................................................................................................54 3.6 Collector Yield..........................................................................................................56 3.7 Water Consumption Cooling Towers .......................................................................56 4 Conclusions.....................................................................................................................57 5 Bibliography ....................................................................................................................58 6 Appendix: Detailed Report for Each System...................................................................60 page 4
IEA SHC Task 38 Solar Air Conditioning and Refrigeration Subtask A Report A-D3b, Date: December 2010 1 Introduction This report summarizes the monitoring activities on small-scale solar heating and cooling systems carried out within subtask A of IEA-SHC Task 38. All systems were monitored according to the monitoring procedure developed with Task 38. However, the level of detail varies from system to system. The monthly monitoring data has been filled into the Monitoring Excel Tool of Task 38. In the first part of the report, a short description of all 13 systems that were monitored is given including the characteristic data of the application and the installation, a few pictures and a short written summary of the monitoring results. In the second part, an overview of the key performance figures of 11 of the systems is given and the results are compared with each other (For 2 systems there were not enough reliable data available to include them in the comparison). The shown performance figures include different coefficients of performance of the chillers and the whole systems as well as the reached fractional primary energy savings, the collector yields and the water consumption of the cooling towers. Finally, for most systems, there is a more detailed report on the monitoring results available in the appendix. page 5
- Page 95 and 96: IEA SHC Task 38 Solar Air Condition
- Page 97 and 98: IEA SHC Task 38 Solar Air Condition
- Page 99 and 100: IEA SHC Task 38 Solar Air Condition
- Page 101 and 102: M M IEA SHC Task 38 Solar Air Condi
- Page 103 and 104: M M M IEA SHC Task 38 Solar Air Con
- Page 105 and 106: IEA SHC Task 38 Monitoring Procedur
- Page 107 and 108: Table of tables Table 1 List of ele
- Page 109 and 110: IEA SHC Task 38 Monitoring Procedur
- Page 111 and 112: IEA SHC Task 38 Monitoring Procedur
- Page 113 and 114: IEA SHC Task 38 Monitoring Procedur
- Page 115 and 116: IEA SHC Task 38 Monitoring Procedur
- Page 117 and 118: IEA SHC Task 38 Monitoring Procedur
- Page 119 and 120: IEA SHC Task 38 Monitoring Procedur
- Page 121 and 122: IEA SHC Task 38 Monitoring Procedur
- Page 123 and 124: IEA SHC Task 38 Monitoring Procedur
- Page 125 and 126: IEA SHC Task 38 Monitoring Procedur
- Page 127 and 128: IEA SHC Task 38 Monitoring Procedur
- Page 129 and 130: IEA SHC Task 38 Monitoring Procedur
- Page 131 and 132: IEA SHC Task 38 Monitoring Procedur
- Page 133 and 134: IEA SHC Task 38 Monitoring Procedur
- Page 135 and 136: IEA SHC Task 38 Monitoring Procedur
- Page 137 and 138: IEA SHC Task 38 Monitoring Procedur
- Page 139 and 140: IEA SHC Task 38 Monitoring Procedur
- Page 141 and 142: IEA SHC Task 38 Monitoring Procedur
- Page 143 and 144: Task 38 Solar Air-Conditioning and
- Page 145: IEA SHC Task 38 Solar Air Condition
- Page 149 and 150: IEA SHC Task 38 Solar Air Condition
- Page 151 and 152: IEA SHC Task 38 Solar Air Condition
- Page 153 and 154: IEA SHC Task 38 Solar Air Condition
- Page 155 and 156: IEA SHC Task 38 Solar Air Condition
- Page 157 and 158: IEA SHC Task 38 Solar Air Condition
- Page 159 and 160: IEA SHC Task 38 Solar Air Condition
- Page 161 and 162: IEA SHC Task 38 Solar Air Condition
- Page 163 and 164: IEA SHC Task 38 Solar Air Condition
- Page 165 and 166: IEA SHC Task 38 Solar Air Condition
- Page 167 and 168: IEA SHC Task 38 Solar Air Condition
- Page 169 and 170: IEA SHC Task 38 Solar Air Condition
- Page 171 and 172: IEA SHC Task 38 Solar Air Condition
- Page 173 and 174: IEA SHC Task 38 Solar Air Condition
- Page 175 and 176: IEA SHC Task 38 Solar Air Condition
- Page 177 and 178: IEA SHC Task 38 Solar Air Condition
- Page 179 and 180: IEA SHC Task 38 Solar Air Condition
- Page 181 and 182: IEA SHC Task 38 Solar Air Condition
- Page 183 and 184: IEA SHC Task 38 Solar Air Condition
- Page 185 and 186: IEA SHC Task 38 Solar Air Condition
- Page 187 and 188: IEA SHC Task 38 Solar Air Condition
- Page 189 and 190: IEA SHC Task 38 Solar Air Condition
- Page 191 and 192: IEA SHC Task 38 Solar Air Condition
- Page 193 and 194: IEA SHC Task 38 Solar Air Condition
- Page 195 and 196: IEA SHC Task 38 Solar Air Condition
<strong>IEA</strong> SHC Task 38 <strong>Solar</strong> Air Conditioning <strong>and</strong> Refriger<strong>at</strong>ion Subtask A Report A-D3b, D<strong>at</strong>e: December 2010<br />
Contents<br />
1 Introduction .......................................................................................................................5<br />
2 General Description of Monitored Systems.......................................................................6<br />
2.1 Austria: SOLution Headqu<strong>at</strong>ers, S<strong>at</strong>tledt...................................................................6<br />
2.2 Austria: Bachler, Gröbming......................................................................................10<br />
2.3 Austria: SOLID Office Building, Graz .......................................................................13<br />
2.4 Austria: Municipal Administr<strong>at</strong>ion, Vienna................................................................16<br />
2.5 Austria: Office Building Feistritzwerke, Gleisdorf.....................................................19<br />
2.6 France: Résidence du Lac, Maclas..........................................................................22<br />
2.7 France: CNRS PROMES Research Center Office, Perpignan ................................25<br />
2.8 France: INES Research Center Offices, Chambéry ................................................28<br />
2.9 Germany: Technical College Butzbach....................................................................31<br />
2.10 Germany: Fraunhofer ISE, Freiburg.....................................................................35<br />
2.11 Germany: ZAE Bayern Office Building, Garching ................................................38<br />
2.12 Germany: Radiological Practice, Berlin................................................................42<br />
2.13 Spain: Gymnasium of the University of Zaragoza, Zaragoza...............................45<br />
3 Results ............................................................................................................................48<br />
3.1 Thermal COP of the Chiller......................................................................................48<br />
3.2 Electrical COP of the Chiller ....................................................................................48<br />
3.3 Electrical COP Cold Production...............................................................................49<br />
3.4 Total electrical COP of the <strong>Solar</strong> <strong>Cooling</strong> System ...................................................50<br />
3.5 Fractional Primary Energy Savings..........................................................................50<br />
3.5.1 Summer ............................................................................................................52<br />
3.5.2 Winter ...............................................................................................................54<br />
3.6 Collector Yield..........................................................................................................56<br />
3.7 W<strong>at</strong>er Consumption <strong>Cooling</strong> Towers .......................................................................56<br />
4 Conclusions.....................................................................................................................57<br />
5 Bibliography ....................................................................................................................58<br />
6 Appendix: Detailed Report for Each System...................................................................60<br />
page 4