A Novel Control Scheme for Maximum Power Operation of Synchronous Reluctance Motors Including Maximum Torque Per Flux Control

被引：70

作者：

Inoue, Yukinori ^{[1
]}

Morimoto, Shigeo ^{[1
]}

Sanada, Masayuki ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Engn, Sakai, Osaka 5998531, Japan

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2011年 / 47卷 / 01期

关键词：

Direct torque control (DTC); maximum power operation; synchronous reluctance motor (SynRM); wide speed range operation; VECTOR CONTROL; MACHINE DRIVE; SATURATION;

D O I：

10.1109/TIA.2010.2091091

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper proposes a novel control scheme for maximum power operation of synchronous reluctance motors. The proposed scheme consists of a combination of maximum torque per ampere control, maximum torque per flux control, flux-weakening control, and torque limiting. The first three control methods are based on a mathematical model in a rotating reference frame that is synchronized with the stator flux linkage. The final method utilizes a reactive torque calculated as the inner product of the flux and current vectors. The proposed control scheme is suitable for direct torque control (DTC) or flux-oriented control. In this paper, the scheme is applied to a DTC-based motor-drive system. The validity of the control scheme is verified by simulation and experimental results.

引用

页码：115 / 121

页数：7

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