[BLDG-SIM] modeling ice storage and GSHP in eQUEST

[Alpana Jain]

David,

I am struggling with modeling ice storage correctly as well.

But to get a fair understanding of how to go about it, refer to the
example in the DOE2 docs available in the eQUEST download area (DOE22
topics has an example input, also the DOE22 dictionary talks about
thermal storage and how its to be modeled)

The trick really lies in how you control the ice storage after having
defined it! In my case, even though the ice storage seems to be working
(not the way I would have imagined it to work though!) the chiller usage
is not going down!! Which is definitely an anomaly..

See if you can understand and use the example to your benefit....do let
me know if it works for you.

 

For the GSHP system as well, look up an example input in the DOE22
documents, though I am not sure if you still need to import the curves
for gshp systems in the latest eQUEST version. Maybe someone has
answers?

 

Good luck

Alpana

 

Alpana Jain Kapoor

Setty & Associates Ltd.

703.691.2115 (work)

703.691.8084 (fax)

ajain at setty.com

________________________________

From: BLDG-SIM at gard.com [mailto:BLDG-SIM at gard.com] On Behalf Of Zhen
Tian
Sent: Tuesday, July 03, 2007 7:41 AM
To: BLDG-SIM at gard.com
Subject: [BLDG-SIM] modelling ice storage and GSHP in eQUEST

 

Dear all,

 

I need to model a ice storage system and a ground souce heat pump system
in eQUEST. I have been trying to model these two systems for quite a
while but I could find enough information to model these two features.
Does someone has detail information about how to model these two systems
or someone has some example files that I take as a reference.

 

Thank you very much in advance. I really appreciate your help.

 

Regards,

 

David

  

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