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Re: [TRNSYS-users] Type 927 WWHP

Su,
  I think the device that you are trying to model is a heat pump that has a variable speed compressor in it. The compressor slows down and speeds up in order to maintain the desired outlet temperature. I was faced with a similar device this past summer although this one was a heat pump water heater (air on the source side, water on the load side). I had to modify Type921 to get the part load operation in there. I think you would probably have to do the same starting with Type927.
Best,
 David


On 10/11/2012 19:52, Su Huang wrote:
Dear All,

I am currently simulating GSHP systems, how can I make the type 927 Water-water source heat pump part-load operation? Such as the constant load outlet fluid temperature?

Cheers,
Su 

 

Su Huang

Ph.D Candidate in Sustainable Buildings Research Centre

University of Wollongong  

Email: sh377@uowmail.edu.au

 

 

 



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