In this paper, HXD electric locomotive traction rectifier topology was reviewed, PWM rectifier equivalent model and simulation structure & parameter of which were provided. In addition, the relationship of input voltage and current under traction and regenerative braking conditions was analyzed, which validated the theoretical analysis.
关键词
电力机车牵引整流器PWM整流器功率因数校正等效模型
Keywords
electric locomotivetraction rectifierPWM rectifierpower factor correctionequivalent model