Control Scheme for Wide-Speed-Range Operation of Synchronous Reluctance Motor in M-T Frame Synchronized with Stator Flux Linkage

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概要

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• This paper proposes a novel control scheme for wide-speed-range operation of synchronous reluctance motors. The proposed scheme is a combination of maximum torque per ampere control, maximum torque per flux control, flux-weakening control, and torque limiting. These controls are based on a mathematical model in a rotating reference frame that is synchronized with the stator flux-linkage vector. The proposed control scheme is suitable for direct torque control or flux-oriented control. The validity of the control scheme is verified by the experimental results. Influences of parameter variation on the proposed control scheme are discussed. The proposed schemes of flux weakening and torque limiting are insensitive to parameter variation.

著者

• Morimoto Shigeo

  Graduate School Of Engineering Osaka Prefecture University

• Sanada Masayuki

  Graduate School Of Engineering Osaka Prefecture University

• Inoue Yukinori

  Graduate School Of Engineering Osaka Prefecture University

関連論文

• Improvement of Position Estimation Accuracy in IPMSM Sensorless Drives with On-Line Parameter Identification
• Control Scheme for Wide-Speed-Range Operation of Synchronous Reluctance Motor in M-T Frame Synchronized with Stator Flux Linkage
• Iron Loss Deterioration by Shearing Process in Non-Oriented Electrical Steel with Different Thicknesses and Its Influence on Estimation of Motor Iron Loss

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