首页> 外文期刊>Archives of Electrical Engineering >An inductance lookup table application for analysis of reluctance stepper motor model
【24h】

An inductance lookup table application for analysis of reluctance stepper motor model

机译:电感查找表在磁阻步进电机模型分析中的应用

获取原文
           

摘要

This research presents a method of modeling and numerical simulation of a reluctance stepper motor using reduced finite-element time-stepping technique. In presented model, the circuit equations are reduced to non-stationary differential equations, i.e. the inductance mapping technique is used to find relationship between coil inductance and rotor position. A strongly coupled field-circuit model of the stepper motor is presented. In analyzed model the magnetostatic field partial differential equations are coupled with rotor motion equation and solved simultaneously in each iterative step. The nonlinearity problem is solved using Newton-Raphson method with spline approximation of the B-H curve.
机译:本研究提出了一种使用减少的有限元时间步长技术的磁阻步进电机建模和数值模拟的方法。在提出的模型中,电路方程简化为非平稳微分方程,即电感映射技术用于查找线圈电感和转子位置之间的关系。提出了步进电机的强耦合场电路模型。在分析模型中,静磁场偏微分方程与转子运动方程耦合,并在每个迭代步骤中同时求解。使用Newton-Raphson方法以B-H曲线的样条近似解决非线性问题。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号