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Re: [EnergyPlus_Support] Design capacity and peak simulated capacity are not same





Most objects have a max part load ratio, and at actual conditions that differ from the design/rated conditions, it will be able to get up to this max PLR. Think about a chiller:electric:eir that would receive lower than design condenser entering temperature for eg.


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Julien Marrec, EBCP, BPI MFBA
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Le 15 févr. 2018 à 07:16, srk.iitm@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> a écrit :

 

I have been observing one thing in my simualtion.


I got one design capacity (X)


When I did the simulation, the peak of 8760 is not same as the design capacity (Y)


X <<Y


no change in locaiton...


My question is why is this difference? Design capacity is the maximum capacity of that particular equipment and when I am simulating the same equipment, the peak of 8760 should not cross the max capacity. what is the reason. can any HVAC designer answer this?



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Posted by: Julien Marrec <julien.marrec@xxxxxxxxx>


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