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free-running temperature/days

asked 2016-09-28 03:23:37 -0500

NatasaIglic gravatar image

updated 2017-09-09 13:27:00 -0500

Hi,

does E+ oz OS application give you information of free-running temperature of a building and how many days a building is in free running? What output variable do i have to check?

Thank u for all information.

Natasa

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answered 2016-09-29 09:45:29 -0500

So are you trying to model a zone, presumably with a large deadband between heating and cooling setpoints and just report out how many days the temperature stayed within those temperatures without any conditioning?

You could just report out "Zone Air Sensible Cooling Energy" and "Zone Air Sensible HeatingEnergy" with a "Daily" timestep. Any non-zero days for either variable would represent a day that was not "free-running" for the entire day.

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Asked: 2016-09-28 03:23:37 -0500

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Last updated: Sep 29 '16