摘要
简述了HXD型电力机车牵引整流器的拓扑结构,得出PWM整流器的等效模型,给出了仿真结构和参数,分析了整流器在牵引工况和再生制动工况下的输入端电压电流关系,验证了理论分析的正确性。
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.
出处
《机车电传动》
北大核心
2011年第6期35-37,共3页
Electric Drive for Locomotives
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
electric locomotive
traction rectifier
PWM rectifier
power factor correction
equivalent model
