High-Performance Indirect Current Control Scheme for Railway Traction Four-Quadrant Converters - He, Liqun; Xiong, Jian; Ouyang, Hui; Zhang, Pengju; Zhang, Kai (IEEE transactions on industrial electronics (1982), 2014)
Keywords: Active control; Converters; Current control; Dynamics; Mathematical models; Power system stability; Rail transportation; Railroads; Railway engineering; Railways; Reactive power; Steady-state; Transient analysis; Voltage control; indirect current control (ICC); railway traction drive; transient-free method; Four-quadrant converter (4QC)