微特电机 ›› 2021, Vol. 49 ›› Issue (7): 6-8.

• 理论研究 • 上一篇    下一篇

基于Kriging的永磁电机转速转矩曲线计算方法

罗明玮, 陈敏祥   

  1. 浙江大学 电气工程学院,杭州 310027
  • 收稿日期:2021-03-24 出版日期:2021-07-28 发布日期:2021-07-22

Calculation Method of Rotational Speed-Torque Curves for Permanent Magnet Motor Based on Kriging

LUO Ming-wei, CHEN Min-xiang   

  1. College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:2021-03-24 Online:2021-07-28 Published:2021-07-22

摘要: 以某型号永磁电机为研究对象,将Python、VB与ANSYS Maxwell相结合,提出了基于Kriging模型的弱磁控制下的转速转矩曲线计算方法。与逐点扫描转速和功率因数角的方法比较,验证了基于Kriging 方法的高效性与正确性。

关键词: 永磁同步电机, 弱磁控制, Kriging模型, ANSYS Maxwell

Abstract: Taking a certain type of permanent magnet motor as the research object, combining Python, VB and ANSYS Maxwell, the calculation method of speed-torque curve under flux weakening control was proposed based on Kriging model. Comparing with the method of point-by-point scanning speed and power factor angle, the result shows the efficiency and correctness of the Kriging method.

Key words: permanent magnet motor, flux weakening control, Kriging model, ANSYS Maxwell

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