高炉风机用大功率、高转速、无刷励磁同步电动机的设计  

Design of high power, high speed, brushless excitation synchronous motorfor blast furnace fan

作　　者：阚旭 李海鹏 王涛 KAN Xu;LI Haipeng;WANG Tao(Harbin Electric Power Equipment Co.,Ltd.,Harbin 150040,China)

机构地区：[1]哈尔滨电气动力装备有限公司,哈尔滨150040

出　　处：《上海大中型电机》2023年第4期20-23,共4页Shanghai Medium and Large Electrical Machines

摘　　要：对高炉风机用大功率、高转速、无刷励磁同步电动机的结构设计进行了介绍,主要介绍了定子、转子及其他核心部件结构,并对定子固有频率、转子临界转速及电机的通风与温升进行了计算分析。通过自主研究及创新,设计人员熟悉并掌握了此类电机的设计和分析技术,为同类型电机的设计提供了一些有益的参考。The structure design of high power,high speed,brushless excitation synchronous motor for blast furnace fan is introduced comprehensively,mainly introducing the structure of stator,rotor and other components,and with the natural frequency of stator,the critical speed of rotor and ventilation and temperature rise of motor calculated and analyzed.Through careful research and independent innovation,the designers are familiar with and master the design and analysis technology of this kind of motor,which provides some useful reference for the design of the same type of motor.

关 键 词：大功率高转速高炉风机 同步电动机 固有频率 临界转速 通风及温升 

分 类 号：TM341[电气工程—电机]