摘要
该文首先在分析了横向磁场电机(TFM)其他几种结构的基础上,提出一种新型的TFM,其特点在于结构相对简单,从而可降低成本。然后,提出了TFM主要尺寸确定方法,并对三维等效磁网络法的基本原理做了简单阐述,运用该方法对一台TFM样机的电磁场进行了分析,对影响电机电磁转矩的几个主要参数进行了初步研究,提出了2相TFM减少自定位转矩影响的方法。
Based on the analysis of the other topologies of transverse flux machines(TFM), this paper introduces a novel type of TFM with E-shaped stator cores, which can have a simpler structure and reduce the cost. Then, the method of choosing the main dimensions is given and the electromagnetic field of the machine is analyzed with 3D equivalent magnetic network method(EMNM). Some of the main parameters which can influence the electromagnetic torque are studied and a way to reduce the effect of the cogging torque of a two-phase TFM is given.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2004年第8期138-141,共4页
Proceedings of the CSEE
关键词
E型铁心
横向磁场电机
设计
三维磁网络法
电磁场
定子铁心
Electric machinery
Transverse flux machine
E-shaped stator core
EMNM
Main dimension
Cogging torque
