改善罩极电机起动力矩的方法  

Method to Improve the Starting Moment of Shaded Pole Motors

作　　者：谭敦生[1] 麻洪儒[1] 邢大成[1] 

机构地区：[1]东北电力学院,132012

出　　处：《电机技术》2005年第4期25-26,共2页Electrical Machinery Technology

摘　　要：介绍改善罩极电机起动力矩的方法,解决罩极电机起动力矩小,效率低和过载能力差的问题。在实验室通过对电机测定,证明能满足对起动要求较高的小功率电器产品要求。This paper introduces a new method to improve the starting moment of shaded-pole motors. The method solves the problem that Single-phase shaded-pole motor possesses poor features like low moment, low efficiency and small overload capacity in the process of starting and operation. By measuring parameters of motor rotating speed and angular force in laboratory, it is proved that the method wholly meets the challenge of low power electric appliance that has higher demand for starting character.

关 键 词：罩极电机 起动力矩 

分 类 号：TM384.013[电气工程—电机] TD453[矿业工程—矿山机电]