The Adaptive Space Vector PWM for Four Switch Three Phase Inverter Fed Induction Motor with DC - Link Voltage Imbalance

被引：0

作者：

Lee, Hong Hee ^{[1
]}

Dzung, Phan Quoc ^{[2
]}

Khoa, Le Dinh ^{[2
]}

Phuong, Le Minh ^{[2
]}

Thanh, Huynh Tan ^{[2
]}

机构：

[1] Univ Ulsan, Sch Elect Engn, Ulsan 680749, South Korea

[2] HCMC Univ Technol, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

来源：

2008 IEEE REGION 10 CONFERENCE: TENCON 2008, VOLS 1-4 | 2008年

关键词：

Space vector Pulse-Width-Modulation; undermodulation; overmodulation; Four Switch Three Phase Inverter; Six Switch Three Phase Inverter; DC-link ripple;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper is to present a new space vector PWM algorithm for four- switch three-phase inverters (FSTPI) fed induction motor under DC-link voltage imbalance. By using reasonable mathematical transform, Space Vector PWM technique for FSTPI under DC-link voltage imbalance or ripples have been solved, which is based on the establishment of basic space vectors and modulation technique in similarity with six-switch three-phase inverters. This approach has a very important sense to solve hard problems for FSTPI under DC-link voltage imbalance, for example ensuring the required voltage for undermodulation mode and overmodulation mode 1 and 2, extended to six-step mode. Matlab/Simulink is used for the simulation of the proposed SVPWM algorithm for undermodulation, overmodulation mode 1 and 2. This SVPWM approach is also validated experimentally using DSP TMS320LF2407a in FSTPI-IM system.

引用

页码：2429 / +

页数：2

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