[EnergyPlus_Support] Efficiency of Generator:MicroCHP [1 Attachment]

["fpasserini.tn@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx>]

I am considering the example file MicroCogeneration.idf

I think that Iâ??m misunderstanding the efficiency of Generator:MicroCHP

I have requested  some output variables more and in an excel file I have plotted EFFel as the ratio

Generator Produced Electric Power / Generator Gross Input Heat Rate

and the output

Generator Electric Efficiency

I would expect that they are the same, but they arenâ??t.

The same issue for the thermal efficiency.

I have attached the .xlsx file.

Best Regards

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Posted by: fpasserini.tn@xxxxxxxxx

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Attachment Converted: "D:\Eudora\Attach\MicroCogeneration.xlsx"