高功率因数三相脉冲宽度调制整流器的研制  

Development of High Power Factor Three-Phase Pulse Width Modulation Rectifier

作　　者：洪庆祖[1] 谢运祥[1] 

机构地区：[1]华南理工大学电力学院,广东广州510640

出　　处：《低压电器》2011年第15期41-44,50,共5页Low Voltage Apparatus

摘　　要：三相整流器可以实现单位功率因数运行和低谐波含量,可以有效减少电力电子设备对电网的干扰,而且有利于大功率场合应用。以TMS320F2812为控制芯片,介绍了一款14 kW三相电压型脉冲宽度调制整流器的研制,并给出试验结果。Three-phase PWM rectifier can realize unit power factor operation and low harmonic content,can effectively reduce the interference to the grid of power electronic equipment,and can be used in high power occasion.Based on it,a 14 kW three-phase voltage source PWM rectifier which uses TMS320F2812 as the controller was introduced,and the experimental result was given.

关 键 词：整流器 功率因数 脉冲宽度调制 谐波含量 

分 类 号：TM461[电气工程—电器] TN787.2[电子电信—电路与系统]