摘要
本文主要介绍了基于DSP实现的PWM整流回馈系统的设计。该设计可以做到输入电流正弦、单位功率因数、直流母线电压输出稳定,具有良好的动态性能并可实现能量的双向流动(即四象限运行),最终给出实验波形,验证了系统的可行性。
This paper introduces he PWM rectifier and feedback system based on DSP. The design can be input current sinusoidal, unity power factor and DC voltage output stability, has good dynamic performance and can realize two-way flow of energy （ie, four quadrant operation）, the final experimental waveforms are given to verify the feasibility of the system.
出处
《电源世界》
2010年第7期28-30,共3页
The World of Power Supply
关键词
PWM整流
四象限运行
PWM rectifier, Four quadrant operation
