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Dynamic Flux and Torque Estimation of Single-Phase Induction Motors Based on the Vector Control Theory of Motors

机译:基于电动机矢量控制理论的单相感应电动机动态磁通和转矩估计

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A method for flux and torque estimation for the single-phase induction motors is presented in this paper. This work is based on the vector control theory of electrical machines, and has realized an estimation of flux and torque and some intermediate variables like direct and quadrature values. Accordance with the algorithm, a basic experimental model is built in the Simulink of the Matlab and tested for sinusoidal waveforms feeding the single-phase motor. Simulation experiments show that the methods are correct and the estimation is effective to access to internal parameter of the single-phase induction motors in order to obtain AC drives with high performance.
机译:本文提出了一种用于单相感应电动机的磁通和转矩估计的方法。这项工作基于电机的矢量控制理论,已经实现了对磁通量和转矩以及一些中间变量(如直接值和正交值)的估计。根据该算法,在Matlab的Simulink中建立了基本的实验模型,并测试了馈入单相电动机的正弦波形。仿真实验表明,该方法是正确的,并且可以有效地估计单相感应电动机的内部参数,从而获得高性能的交流变频器。

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