电测与仪表Issue(13)：76-79,4.
三相 PWM 整流器直接功率预测控制
The Direct Power Predictive Control of the Three - Phase PWM Rectifier
田迎辉 1丁喆 1李艳红1
作者信息
- 1. 河南科技大学 电气工程学院，河南 洛阳 471023
- 折叠
摘要
Abstract
This paper established the mathematical model of the three - phase voltage - type PWM rectifier and ana-lyzed the principle of the direct power control. In order to overcome the unstable frequency and poor stability of the traditional direct power control switch,a predictive direct power control(P - DPC)method combined with the space vector control strategy was designed and verified through simulation. The research and simulation analysis showed that the application of the P - DPC gave the system the features like simple structure and algorithm,quick dynamic re-sponse,high power factor,constant switching frequency and low THD.关键词
PWM 整流器/直接功率控制/预测控制/空间矢量Key words
PWM rectifier/direct power control/predictive control/space vector分类
信息技术与安全科学引用本文复制引用
田迎辉,丁喆,李艳红..三相 PWM 整流器直接功率预测控制[J].电测与仪表,2014,(13):76-79,4.
