Author Topic: 30 Minute Demand Interval  (Read 3697 times)

electro

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30 Minute Demand Interval
« on: April 27, 2016, 06:31:03 PM »
Duke Energy uses 30 minute fixed intervals.  TED 5000 has a text and graphics display of kWh for each hour.  This is equivalent to kW demand averaged over that hour. Unfortunately, a peak in one of the 2 30 minute periods will average out -- making verification impossible (unless the kW is constant in both periods).

If kW is integrated over a 30 minute interval and displayed as such, the 30 minute demand could be calculated by simply multiplying the kWh by 2.   

Can this be done with a present software setting? or would it require a complete re-program ?

tlveik

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Re: 30 Minute Demand Interval
« Reply #1 on: April 27, 2016, 08:20:36 PM »
One option is to pull the minute data manually and do the calculation yourself with a command like this
http://ted5000/history/minutehistory.xml?INDEX=0&MTU=0&COUNT=30

Tom