大型同步电机转子实心磁极的改进  

Improvement of Rotor Solid Magnetic Pole of Large Synchronous Motor

作　　者：安震东 徐兴兵 AN Zhendong;XU Xingbing(Lanzhou Electric Corporation,Lanzhou 730000,China)

机构地区：[1]兰州电机股份有限公司,甘肃兰州730000

出　　处：《电机与控制应用》2021年第7期111-116,共6页Electric machines & control application

摘　　要：介绍TSK6500-6型6500 kW、10 kV三相同步电动机转子实心磁极结构的研制改进及应用。通过改变磁极与磁轭之间“T尾”结构的连接方式,使电机运行的可靠性和安全性得到提高,同时降低工艺加工难度。研制结果验证了改进措施的有效性,可为同步电机转子结构的设计提供参考。The development and application of the rotor solid magnetic pole structure of TSK6500-6 type 6500 kW,10 kV three-phase synchronous motor are introduced.By changing the connection mode of the“T-tail”structure between the magnetic pole and the magnetic yoke,the reliability and safety of the motor operation are improved,and the processing difficulty is reduced.The research results verify the effectiveness of the proposed measures.This research could provide reference for the design of rotor structure of large synchronous motor.

关 键 词：同步电机 转子结构 实心磁极 磁轭 

分 类 号：TM305[电气工程—电机]