PWM 整流器直流电压对电源电流控制的影响  

Effect of DC Output Voltage on Source Current Control in PWM Rectifier

作　　者：董晓鹏[1] 王兆安[1] 

机构地区：[1]西安交通大学

出　　处：《电力电子技术》1998年第3期7-11,共5页Power Electronics

基　　金：国家教委博士点基金

摘　　要：研究了直流输出电压Ｕｄｃ对控制交流电源输入电流的影响，得到了在直接电流控制方式下，Ｕｄｃ与电源电流畸变率的关系，给出了仿真及实验结果，所得结论可供设计Ｕｄｃ时参考。The effect of DC output voltage U dc on the characteristics of source current control in PWM rectifier as stadied.The relationship between a given U dc and the THD of source currents with direct current control is presented in the paper ,and simulation and experimental results are given at the same time.The conclusions are useful for the U dc design.

关 键 词：整流器 PWMG整流器 电源电流控制 

分 类 号：TM461[电气工程—电器]