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Estimation of equivalent circuit parameters of induction motor based on FEM with modelling and experimental verification

机译:基于有限元的感应电动机等效电路参数建模与实验验证

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This paper presents a generalized methodology to study the performance of one of widely used motors that is the three-phase induction motor. The equivalent circuit parameters are estimated by finite element analysis based on its real dimensions. Then the estimated parameters are forwarded to a dynamic model that is built with MATLAB®/SIMULINK® where a thorough performance analysis can be achieved. The approach validity was verified by experimental measurements and testing on a real-life case study (medium voltage induction motor) with the help of a power analyzer equipment which assures that the approach can be used to estimate the parameters and study the performance for any other three-phase induction motor.
机译:本文提出了一种通用的方法来研究一种广泛使用的电动机(即三相感应电动机)的性能。等效电路参数通过有限元分析基于其实际尺寸进行估算。然后,将估计的参数转发到使用MATLAB®/SIMULINK®构建的动态模型中,从而可以进行全面的性能分析。在功率分析仪的帮助下,通过在真实案例研究(中压感应电动机)上进行的实验测量和测试,验证了该方法的有效性,该设备可确保该方法可用于估计参数并研究其他任何方法的性能三相感应电动机。

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