[TRNSYS-users] Virtual Moveable End (VME) with Type668 Water to Water Heat Pump

[David Bradley]

Fred,
 not in the case of Type668 because that value is a parameter and not an 
input (ie it is set once for the simulation). We do have some other heat 
pump models that are multistage (and a multistage controller that goes 
with it). With the components that are in the standard TESS HVAC 
library, you'd have to use multiple Type668s in order to model that.
best,
 David


Fred Betz wrote:
> Is it possible to treat the Type668 as a VME?
>
> You can input the number of heat pumps into the component to scale the performance map. 
>
> Therefore, if you have simultaneous heating and cooling, will x heat pumps cover the cooling and y heat pumps cover the heating?
>
> Please advise,
>
> Fred
>
>
> FRED BETZ  PhD., LEED AP 
> SUSTAINABLE SYSTEMS ANALYST
>  
> AEI | AFFILIATED ENGINEERS, INC.  
> 5802 Research Park Blvd. | Madison, WI  53719
>
> P: 608.236.1175 | F: 608.238.2614  
> fbetz at aeieng.com  |  www.aeieng.com  
>
>
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