异步电动机的堵转及其保护研究  

Stopping up rotating of asynchronous induction motor and the study of the stopping protect

作　　者：雷奶华 温韵光 郑右非[2] 

机构地区：[1]宁德出入境检验检疫局,福安355017 [2]天津理工大学机械工程学院,天津300191

出　　处：《天津理工大学学报》2006年第5期73-75,共3页Journal of Tianjin University of Technology

摘　　要：根据异步电动机的工作原理以及堵转的特点,建立电动机堵转的等效电路,并提出堵转保护的方案,从而对异步电机堵转保护进行仿真研究,实现了发生堵转的快速保护,为短路堵转试验的安全进行提供了理论依据.According to the theory of asynchronous induction motor and the characteristic of stopping up rotating, the mathematics model of stopping up rotating is set up and protect tactic of stopping up rotating is brought forward. The protect of stopping up rotating is studied by emulation, and the sudden protect of stop is carried out. The article offers the basis to the experiment of stopping up rotating.

关 键 词：异步电动机 堵转 保护 仿真 

分 类 号：TM301.2[电气工程—电机]