An Improved Modulation Method for Five-leg Inverter

被引：0
|
作者：
Mei, Yang [1 ]
Wang, Lipeng [1 ]
Li, Zhengxi [1 ,2 ]
Matsuse, Kouki [2 ]
机构：
[1] North China Univ Technol, Power Elect & Motor Driving Engn Ctr, Harbin, Peoples R China
[2] Meiji Univ, Dept Elect & Elect Engn, Tokyo 101, Japan
来源：
2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2013年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
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 five-leg inverter is suitable to drive two motors, which lowers the system hardware cost and realizes the fault-tolerant operation of dual motor drive system. In this paper, an improved PWM modulation method is proposed for five-leg inverters, in which the voltage transfer ratio of five-leg inverter is enhanced by adjusting and optimizing the voltage space vector. Simulation and experimental tests have conducted, which verify that two motors are independently controlled and the voltage transfer ratio has been enhanced effectively.
引用
收藏
页码：2168 / 2172
页数：5
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