New current control concept - Minimum time current control in the three-phase PWM converter

被引：49

作者：

Choi, JW ^{[1
]}

Sul, SK ^{[1
]}

机构：

[1] SEOUL NATL UNIV, SCH ELECT ENGN, KWANAK KU, SEOUL 151742, SOUTH KOREA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1997年 / 12卷 / 01期

关键词：

D O I：

10.1109/63.554177

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：

In this paper, a new current controller that guarantees the fastest transient response is proposed. The basic concept is to find the optimal control voltage for tracking the reference current with minimum time under the voltage limit constraint. Though this minimum time control concept is also applicable to all the machine drive systems, this paper focuses on the current regulation in the three-phase pulse width modulation (PWM) converter. In the simulation and experimental results, it is observed that the proposed controller has much less transient time than the conventional synchronous PI regulator and the performance of the de link voltage control is also greatly improved with the proposed current controller.

引用

页码：124 / 131

页数：8

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