异步机定子磁势磁密关系研究  

Relation Study between Stator MMF and Flux Density of Asynchronous Machine

作　　者：程小华[1] Cheng Xiaohua(Electrical Power Engineering College,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学电力学院,广东广州510640

出　　处：《防爆电机》2024年第2期1-3,共3页Explosion-proof Electric Machine

摘　　要：提出了磁势导密法,并据此论证了基波磁势能够同时产生基波磁密和谐波磁密;谐波磁势可能同时产生谐波磁密和基波磁密。This paper proposes the MMF-permeance density method,and proves two points based on it.The one point is that the basic MMF can produce fundamental and harmonic flux densities simultaneously,and another point is that the harmonic MMF may produce harmonic and fundamental flux densities simultaneously.

关 键 词：异步机 定子 磁势 磁密 磁导 磁导率 导密 

分 类 号：TM303.3[电气工程—电机]