Title :
Equivalent Circuit for Frequency Response of a Static Var Compensator
Author :
Bohmann, Leonard J. ; Lasseter, Robert H.
Author_Institution :
University of Wisconsin Madison, Wisconsin
Abstract :
A model at harmonic frequencies is developed for a static VAR compensator. The model consists of a harmonic voltage source in series with a variable source admittance. The model is shown to be useful in predicting resonance problems using digital simulation. Equations are also developed which show that a static VAR compensator can be described by a system of linear differential equations with periodic coefficients.
Keywords :
Differential equations; Equivalent circuits; Frequency response; Inductors; Power system harmonics; Power system modeling; Static VAr compensators; Switching circuits; Thyristors; Voltage;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.1986.4335018
