[Bldg-sim] How to know how much cold is produced in eQuest?

Joe Huang yjhuang at whiteboxtechnologies.com
Tue Apr 16 17:09:19 PDT 2013


According to the DOE-2.1E manual, page C.131, the TOTAL COOLING LOAD in the PS-A report is 
"the total of the values shown in the SS-D report plus tank and circulation loop losses; 
it represents the cooling energy needed each month".

Joe

Joe Huang
White Box Technologies, Inc.
346 Rheem Blvd., Suite 108D
Moraga CA 94556
yjhuang at whiteboxtechnologies.com
www.whiteboxtechnologies.com
(o) (925)388-0265
(c) (510)928-2683
"building energy simulations at your fingertips"


On 4/16/2013 4:43 PM, Esmireta wrote:
> Dear all,
> In the eQuest output file, can we know the produced cold or heat?
> I would like to calculate the comprehensive efficency of the cooling system. The power 
> consumption of the cooling system, including chiller, pumps etc., is easy to get. But 
> the generated cold of the cooling system cannot be found.
> I tried to use the total cooling energy in ¡°PS-A Plant energy utilization¡±, or cooling 
> energy sum in "SS-D Building HVAC load summary", but the they are not equal to each other.
> Can anybody give some light on it?
> Thanks!
> Esmi
>
>
>
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