What is the numerical integration method applied in dynamic simulation i.e. RMS (Stability) / EMT (Electro-Magnetic Transients) ?
Category:
Dynamic Simulation
Summary
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Answer
The integration method is determined by the setting “Damping factor” in the "Calculation of Initial Conditions" command dialog, page "Solver Options", as follows:
- “Damping factor” = 1: trapezoidal method
- “Damping factor” = 0: backward Euler method
- “Damping factor” = any value in between 1 and 0: generalised theta method