Digital Control of Three-phase PWM Inverter with LC Filter

被引：38

作者：

Kawabata, Takao ^{[1
]}

Miyashita, Takeshi ^{[1
]}

Yamamoto, Yushin ^{[1
]}

机构：

[1] Mitsubishi Elect Corp, Power Elect Dept, Kobe, Hyogo 652, Japan

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1991年 / 6卷 / 01期

关键词：

D O I：

10.1109/63.65004

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new algorithm of a digital control for the three phase sinusoidal voltage inverter having an output LC filter has been developed. To take into consideration the transient of the LC filter during the discretization time, a fourth order matrix state equation of the current and the voltage on the d-q frame have been discretized. And precise discrete equations of the inverter has been introduced. Using these equations, a dead beat controller consisting of a d-q current minor loop and a d-q voltage major loop, with precise decoupling of the d-q components has been developed.

引用

页码：62 / 72

页数：11