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Re: [EnergyPlus_Support] New Variable Speed Heat Pump Coil Coefficients





There are always example files for each feature.

And sometimes datasets that have additional curves, etc.

At 09:42 AM 7/19/2012, luke_dorna wrote:
All,

I'm very excited about the new heat pump units that allow for variable speed operation that comes with v7.1. I have a model I'm working on that I've been kind of fudging for a year.

There was an excel macro sheet that used to be available on the helpserve site to help derive the performance coefficients for the single speed versions. Does something like this exist for the new variable speed objects yet?

Coil:Cooling:WaterToAirHeatPump:VariableSpeedEquationFit
Coil:Heating:WaterToAirHeatPump:VariableSpeedEquationFit

If not, is there at least an example derivation of these curves from some dummy data so I can make sure I'd be doing this correctly? Is there a nominal amount of data point that should exist in each of these performance curves?


Thanks,


Luke





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Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx

The primary EnergyPlus web site is found at:
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The group web site is:
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Attachments are currently allowed but be mindful that not everyone has a high speed connection.  Limit attachments to small files.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.




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