电压源型PWM整流器的研究与设计  

Study and Design of Voltage Source PWM Rectifiers

作　　者：耿洋[1] 王鹏[1] 

机构地区：[1]中机十院国际工程有限公司,河南洛阳471000

出　　处：《电气开关》2011年第6期39-41,44,共4页Electric Switchgear

摘　　要：针对常规变频器采用不可控整流,无法回馈电能的问题,设计了基于SVPWM控制的三相PWM可逆整流器。其鲁棒性强、可以实现能量的双向传输、功率因数高、可减少谐波污染、节约电能。For the problems that the conventional inverter adopts uncontrollable rectification and can not feed back electric energy, a three-phase PWM reversible rectifier based on the SVPWM control has been designed. Its robustness is strong and can achieve energy two-way transmission. The power factor is high and can reduce harmonic pollution and save electric energy.

关 键 词：PWM整流器 空间电压矢量 MATLAB仿真 功率因数 

分 类 号：TM461[电气工程—电器]