A New Type Single-Phase Induction Motor with Negative Sequence Compensatory Winding

摘要：

Because of the asymmetry of stator configuration, the gap magnetic field and the stator current would be asymmetric in the single phase induction motor. There is a biggish negative sequence magnetic field exited, which would make a disadvantage influence on the temperature of the motor, output torque and efficiency. This paper presents a new type single phase motor with negative sequence compensatory windings which are fixed on the stator to weaken the negative sequence magnetic field and improve the efficiency and power density. The mathematics model of this new type motor is described based on the equivalent circuit. The parameters and the characteristic of the negative sequence compensatory motor are studied by the comparison between the motor and normal motor, which is proved that the efficiency and the performance can be greatly improved.

作者: Hui ZHONG Xiuhe WANG Xuemei LENG Daohan WANG

作者单位: School of Electrical Engineering Shandong University,Jinan, 250061 China Rushan Trade Technical Secondary School,Rushan, 264500 China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）