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For each validation scenario, the Time-to-Trip time (TtT) is shown. For all scenarios, the primary control block is programmed in closed-loop control for both active and reactive power. To select each scenario, the scenario in the "Test Generator" must be modified.
Scenario 0 - Quick Example
The quick example scenario is configured to show three of the most important features of the PB library: frequency protection, voltage protection, and islanding detection. For this test, the frequency limit was defined as Fo = 61.2 Hz with a TtT of 3 s, the voltage limit was defined as Vu = 0.5 p.u. with a TtT of 2 s, and the islanding detection method was set to GE Voltage+Frequency scheme.
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