DTHRESH value in the relay model DPDTR1
How to select the DTHRESH value, derivative threshold (>0)(MW/sec.) in the relay model DPDTR1?
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1 answer
The model will trip a selected line whenever the rate of change of the active power on the monitored line (IBUS, JBUS, ID) is larger than X MW/s during a given number of time steps. The power must also be larger than the threshold given in CON(J+3).
It is up to you to select a proper value for your application. Enter a small value to disable the derivative criterion and only use the power limit criterion for tripping.
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Asked: 2023-11-13 04:58:59 -0600
Seen: 89 times
Last updated: Nov 13
