双笼型电机起动时间的分析与计算  

Analysis and Calculation on Starting Time of Double-cage Motors

作　　者：刘磊磊 顾雪政 许海峰 LIU Leilei;GU Xuezheng;XU Haifeng(WEG(Nantong)Electric Motor Manufacturing Co.,Ltd.)

机构地区：[1]万高(南通)电机制造有限公司,226015

出　　处：《电机技术》2020年第3期51-53,共3页Electrical Machinery Technology

摘　　要：基于交流电机瞬态理论,建立了双笼型电机起动过程的状态方程,求解得到了双笼型电机的机械特性曲线及起动时间。仿真结果表明:瞬态理论下求出的机械特性曲线及起动时间更符合实际情况,为双笼型电机的研发提供了理论支撑。The state equation of starting process of the double-cage motor is established based upon the transient theory of AC motors.The mechanical characteristic curve and stating time of the double-cage motor are achieved by solving the equation.Simulation results show that the mechanical characteristic curve and stating time of the double-cage motor calculated under transient theory match the true situation more closely,providing theoretical support in the development of double-cage motors.

关 键 词：双笼型电机 起动时间 机械特性曲线 状态方程 

分 类 号：TM306[电气工程—电机]