[Equest-users] District Thermal System

[Shen, Jie CAR]

Dear all: 
 
 I have a problem about setting of the thermal distribution losses in
eQuest. 
For Step 2, both the Baseline building and the proposed building should
take the thermal losses into consideration. If project which can't
obtain the actual performance dada, we can use the Default seasonal
performance values for DES heating plant efficiency (70% for total
boiler plant) , DES cooling plant efficiency (COP of 4.4 for total
cooling plant efficiency )and thermal distribution losses.
As to DES heating plant and DES cooling plant efficiency, I think it is
just enter in the "Equipment Efficiency" to represent  the comprehensive
efficiency.
But How can we set the distribution losses? Does anyone know this and
kind share with me? 
 
Best regards!
Eleanor Shen 

Energy Specialist

LEED AP

EMSI

86.21.54962727-805 TEL

86.21.64435767 FAX

jshen at emsi-green.com.cn

www.emsi-green.com

 

 
 
 
 
 
 
 





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