This calculation detects flatlines on to use as an input to Reduced AC Capacity Smart Events. The calculation runs once overnight on all inverters of a given PV site. It requires “day of” historical data.
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Given a data frame or series of
, calculate
for every interval.
Look at a rolling window of
intervals and calculate the max for each window. Note: If data is flatlined for length
will be ~0 for length
If this value is less than
mark as True. Else, False.
If True, mark all intervals within the window as True i.e. propagate backwards.
Filter for intervals where
Segment Apcode | Mloc Apcode | CalcType | CalcPeriod | MType |
---|---|---|---|---|
Inverter | ActivePower | Final | SiteTR | Power |
Site | SunHeightAngle | Calculated | SiteTR | Angle |
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