Abstract: This paper analyzes the essence of commutation failure of HVDC transmission systems, and points out that the load model has an important influence on commutation failure. The Commutation ...
Abstract: A load-commutated inverter synchronous motor drive system employing a simple auxiliary commutation circuit for machine startup analyzed, and results hybrid computer simulation are presented.
1 School of Electric Power, South China University of Technology, Guangzhou, China. 2 Electric Power Research Institute of CSG, China Southern Power Grid, Guangzhou, China. HVDC technology has been ...