The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Mathematical modeling for S-MCSRM with 3-phase full bridge converter
Author(s): 
Pages: 15-21
Year: Issue:  5
Journal: Electric Machines and Control

Keyword:  开关磁阻电机短磁路互感耦合非线性数学模型全桥式功率变换器;
Abstract: 针对短磁路互感耦合开关磁阻电机(S-MCSRM)的绕组连接方式和原理,建立电机的简化磁网络模型.通过插值法计算得到开关磁阻电机(SRM)磁链/磁势曲线簇.在此基础上,推导S-MCSRM磁链方程,利用二分法计算S-MCSRM磁链特性.根据虚位移原理和SRM磁链/磁势模型,得到S-MCSRM两相同时导通时的矩角特性.利用有限元软件,从电磁场分析的角度,计算获得S-MCSRM的电磁特性,并与磁网络模型法进行比较,比较结果表明,该非线性建模法的误差不超过20%,验证了建模方法的合理性和有效性.根据建立的S-MCSRM数学模型,比较分析了电机和传统SRM的电磁转矩及转矩脉动系数.
Related Articles
No related articles found