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On-line estimation of the stator resistance and leakage inductance of a four-phase induction machine drive

机译:在线估计四相感应电机驱动器的定子电阻和漏感

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This paper proposes a technique to determine the on-line stator resistance of a four-phase induction machine in a four-phase drive system. Besides the stator resistance, the stator leakage inductance can also be estimated. These parameters are obtained by solving a least squares minimization problem. The technique is conceived to be used on-line with the drive strategy without disturbing the machine electromagnetic torque. Experimental results are used to demonstrate the feasibility of the proposed technique.
机译:本文提出了一种在四相驱动系统中确定四相诱导机的在线定子电阻的技术。除了定子电阻之外,还可以估计定子泄漏电感。通过求解最小二乘最小化问题来获得这些参数。构思该技术在线与驱动策略在没有扰乱机器电磁扭矩的情况下使用。实验结果用于证明所提出的技术的可行性。

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