Optimal common-mode voltage reduction PWM technique for induction motor drives with considering the dead-time effects for inverter control

被引：0

作者：

Lai, YS ^{[1
]}

Shyu, FS ^{[1
]}

机构：

[1] Natl Taiwan Univ Technol, Dept Elect Engn, Taipei 106, Taiwan

来源：

2003 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-3: CROSSROADS TO INNOVATIONS | 2003年

关键词：

common-mode voltage; pulse-width modulation; space vector modulation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The objective of this paper is to investigate the optimal common-mode reduction PWM techniques when dead-time effect is taken into account. The effect of dead time on common-mode voltage for inverter control and the associated solution are discussed. Based upon these results, an optimal common-mode voltage reduction PWM technique, which requires no extra voltage/current sensors and compensation mechanism while not being affected by the dead time, is recommended. The common-mode voltage can be reduced to one third for the inverter with diode front end, which is widely used in the industry. Intensive measured results are presented to fully support the claims.

引用

页码：152 / 159

页数：8

共 50 条

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