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Characteristics analysis of the excitation assistance switched reluctance wind power generator

机译:励磁辅助开关磁阻风力发电机的特性分析

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In order to fully analyze the characteristics of the excitation assistance switched reluctance wind power generator (EASRG), a static model and a dynamic model are built to perform the simulation of the EASRG. The static model is set up by using 3D finite element method (FEM), based on which the static magnetization and torque profiles could be obtained. The dynamic model employing two look-up tables to represent the EASRG is built in Simulink to avoid the long computation time of the 3D FEM model. The dynamic model is able to provide a more realistic estimation on the performance of the EASRG. Furthermore, the impacts of several rotor pole variations on the characteristics of the EASRG are analyzed with the help of the dynamic model.
机译:为了全面分析励磁辅助开关磁阻风力发电机(EASRG)的特性,建立了静态模型和动态模型来进行EASRG的仿真。通过使用3D有限元方法(FEM)建立静态模型,在此基础上可以获得静态磁化强度和转矩分布。在Simulink中建立了使用两个查找表来表示EASRG的动态模型,以避免3D FEM模型的计算时间过长。动态模型能够对EASRG的性能提供更实际的估计。此外,借助动态模型分析了几种转子磁极变化对EASRG特性的影响。

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