A FAST-RESPONSE CURRENT CONTROLLER FOR MICROPROCESSOR-BASED SCR-DC MOTOR-DRIVES

被引：7

作者：

COLLINGS, TD ^{[1
]}

WILSON, WJ ^{[1
]}

机构：

[1] UNIV WATERLOO,DEPT ELECT & COMP ENGN,WATERLOO N2L 3G1,ONTARIO,CANADA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1991年 / 27卷 / 05期

关键词：

D O I：

10.1109/28.90348

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Several techniques are available for the design of reversing armature power supplies for dc motors. An LSI firing circuit, in conjuction with a high-speed digital signal processor (DSP) has been developed to adjust the firing angle between 0 and 180-degrees for both positive and negative current control in a dual antiparallel-connected three-phase converter connected to a dc motor. A fast-response current controller is obtained by employing feedforward techniques and a variable-structure PI compensator to produce an optimal current response under both continuous and discontinuous current conduction.

引用

页码：921 / 927

页数：7

共 8 条

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[7]

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[8]

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