On the compensation of dead time and zero-current crossing for a PWM-inverter-controlled AC servo drive

被引：88

作者：

Ben-Brahim, L ^{[1
]}

机构：

[1] Univ Qatar, Doha, Qatar

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2004年 / 51卷 / 05期

关键词：

AC servo drive; angle domain; dead-time compensation; pulsewidth-modulated (PWM) inverter; repetitive control; zero-current crossing;

D O I：

10.1109/TIE.2004.834940

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Conventional dead-time compensation methods, for pulsewidth-modulated (PWM) inverters, improve the current output waveforms; however, the zero-current crossing effect is still apparent. This letter proposes a new method, based on angle domain repetitive control, to reduce the distortions in the PWM inverters output waveforms caused by the dead time and the zero-crossing problem.

引用

页码：1113 / 1117

页数：5

共 11 条

[1]

Ben-Brahim L, 1998, IEEE IND ELEC, P792, DOI 10.1109/IECON.1998.724194

[2]

Ben-Brahim L., 2002, QATAR ENG J, V15, P93

[3]

BENBRAHIM L, 2000, P IEEJ IAS ANN M TOK, P763

[4]

BENBRAHIM L, 2001, P EPE 01 GRAZ AUSTR, pP1