Title :
Simulation of HV DC system disturbances with reference to the frequency dependence of the AC system
Author :
Watson, N.R. ; Arrillaga, J. ; Arnold, C.P.
Author_Institution :
Dept. of Electr. & Electron. Eng., Canterbury Univ., Christchurch, New Zealand
Abstract :
A frequency dependent AC system equivalent is incorporated in a dynamic HV DC simulation program, and special attention is given to the modelling of mutual couplings. The modified program is used to simulate AC short-circuit faults and their recovery on either side of an HV DC link. The results clearly show the importance of modelling frequency dependence and mutual couplings during large AC/DC system disturbances.<>
Keywords :
power systems; short-circuit currents; AC short-circuit faults; AC system; HV DC system disturbances; frequency dependence; mutual couplings; simulation program; Power systems; Short circuit currents;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings C
