[TRNSYS-users] differential controller's problem

Jeff Thornton thornton at tess-inc.com
Tue Sep 3 11:53:57 PDT 2019


 

Vajije, 

It's a little difficult to understand from your e-mail what you are
trying to do with the differential controller. Can you provide a
schematic of your system and maybe a diagram of the controls you wish to
implement? That will help the users here better answer your question. 

Jeff 

---
Jeff Thornton
President - TESS LLC
3 N. Pinckney Street, Suite 202, Madison WI USA 53703
Office: (608) 274-2577 Fax: (608) 278-1475
www.tess-inc.com
E-Mail: thornton at tess-inc.com

On 09/03/2019 1:48 pm, Vajihe Davoodi via TRNSYS-users wrote: 

> Hi all, 
> I have simulated a solar absorption chiller, I should run it for different thermal storage inlet temperatures for example with inlet temperature of 103 C. then I want the outlet temperature of thermal storage doesn't above the inlet temperature. I have defined a differential controller but it doesn't effect on outlet temperature, I changed upper and lower dead band temperature different times but the outlet temperature didn't change. 
> if someone can help me please tell me why it doesn't work? 
> 
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> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org [1]
 

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