Sensorless current control for active rectifiers

被引：64

作者：

Bhowmik, S ^{[1
]}

vanZyl, A ^{[1
]}

Spee, R ^{[1
]}

Enslin, JHR ^{[1
]}

机构：

[1] UNIV STELLENBOSCH,DEPT ELECT & ELECT ENGN,ZA-7600 STELLENBOSCH,SOUTH AFRICA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1997年 / 33卷 / 03期

关键词：

active rectification; converter control; model-based control; sensorless control; synchronous rectification;

D O I：

10.1109/28.585867

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel model-based sensorless-input current controller for three-phase active rectifiers is presented, The proposed algorithm is based upon a load-conductance rectifier controller, which was previously implemented using current sensors, The paper presents analytical studies and simulation results and discusses a simple implementation using a low-cost integrated microcontroller, Experimental verification utilizes an active input/output insulated gate bipolar transistor (IGBT) converter. Simulation and experimental results for the proposed controller are compared to that of the sensor-based version to validate the efficacy of this novel algorithm.

引用

页码：765 / 773

页数：9

共 8 条

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