摘要
本文对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析，验证了这一理论的正确性。
This paper studies the stator vibration of an induction motor with square frame,and presents a novel multi degree vibrating model which is superior to the conventional double ring one.Experimental results and analyses are also given to verify the described theory.
出处
《电工电能新技术》
CSCD
1998年第2期18-22,共5页
Advanced Technology of Electrical Engineering and Energy
关键词
异步电动机
振动模型
定子
振动分析
induction motor,vibrating model,natural frequency,acoustic noise
