超高效率三相异步电动机的一种设计方法  

Design Method for Premium Efficiency Three Phase Asynchronous Motor

作　　者：朱楷[1] 卢芳[1] 马南坪 欧金生[2] 

机构地区：[1]中煤科工集团重庆研究院瓦斯灾害监控与应急技术国家重点实验室,重庆400037 [2]湘潭电机股份有限公司,湖南湘潭411101

出　　处：《电机与控制应用》2013年第3期13-16,共4页Electric machines & control application

摘　　要：在国家新的能效标准和试验检测方法颁布和实施后,目前煤矿大量使用的防爆电机由于达不到新的能效标准将面临淘汰。因此,需要设计超高效电机。通过分析、仿真,给出了采用铸铜转子,更改槽形尺寸等措施的一种超高效电机设计方法。通过在180机座号4极电机上的设计和试验,验证了该方法的可行性。After the release and application of new energy efficiency and test standard, since most of the explosion-proof motors which were now using in the coal mine could not satisfy the newly efficiency standard, they will be obsoleted. Thus, need to design the premium efficiency motor used in coal mine. A method to develop the premium efficiency motor by adopting the cast copper rotor and adjusting the slot dimensions was given. Through the design and test of 180 frame-size 4 poles motor, verified this was a feasible method.

关 键 词：三相异步电动机 超高效率 铸铜转子 

分 类 号：TM302[电气工程—电机]