基于SVPWM的高功率因数整流器研究  

Research on the High Power Factor Rectifier Based on SVPWM

作　　者：周宪英[1] 宋伟健[2] 黄越平 

机构地区：[1]92941部队,辽宁葫芦岛125001 [2]海军航空工程学院科研部,山东烟台264001 [3]95972部队,甘肃酒泉735018

出　　处：《海军航空工程学院学报》2010年第1期27-30,共4页Journal of Naval Aeronautical and Astronautical University

摘　　要：介绍了三相电压型PWM整流器的数学模型和空间矢量PWM（SVPWM）控制技术，并根据设计要求完成了主电路中相关参数的设计。实验发现，采用SVPWM电流控制技术能够使网侧电压与电流同相位，表明电压型PWM整流器实现了高功率因数整流。The mathematical model and SVPWM control technology of three-phase voltage source rectifier （VSR） were introduced in this paper. According to the design requirements, the corresponding parameters of the main circuit were finished. The experiment results show that the design of B phase input current is identical with its input voltage, and the rectifier realize high power factor by adopting the SVPWM current control method.

关 键 词：整流器 空间矢量PWM 高功率因数 仿真 

分 类 号：TM461[电气工程—电器]