摘要
异步电机等值电路中的转子电阻R′_2与电抗X′_2是影响电机性能的两个重要参数.提出了基于场路结合的有限元法计算R′_2和X′_2,解决了解析算法不能准确考虑运行工况及磁路饱和对参数的影响问题.该方法对实心转子异步发电机和异步电动机同样适用.
The performance of an induction electrical machine depends much on the rotor resistance R2' and reactance X2'. A new approach based on a coupled field-circuit was presented to analyze those parameters, in which both the saturation effect and operation condition arc considered. The method is appropriate for the induction generator with solid rotor, same to the induction motor with solid rotor.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2003年第9期1372-1374,共3页
Journal of Shanghai Jiaotong University
关键词
异步电机
参数
场路结合
实心转子
有限元法
induction electric machines
parameters
coupled field-circuit
solid rotor
finite element methods
