高速永磁电机结构设计及损耗分析  

Structure Design and Loss Analysis of High-SpeedPermanent-Magnet Motors

作　　者：唐龙庆 Tang Longqing(Daqing Refining and Chemical Company,Daqing 163000,China)

机构地区：[1]大庆炼化公司,黑龙江大庆163000

出　　处：《防爆电机》2023年第2期13-16,58,共5页Explosion-proof Electric Machine

摘　　要：从定子结构、定子材料、转子设计、永磁体材料选择对永磁电机设计进行分析,对200kW、20000r/min、4极高速永磁电机进行了系统计算,通过计算和软件模拟电机损耗,分析变化规律,确定了设计参数。This paper analyzes the design of permanent magnet motor from the selections of stator structure,stator material,rotor design and permanent magnets material.The system calculation of a 200kW,20000r/min,4-pole high-speed permanent-magnet motor is carried out.Based on the calculation and simulation of the motor loss by software,the change rule is analyzed and the design parameters are determined.

关 键 词：高速永磁电机 定子结构 永磁体材料 损耗 

分 类 号：TM351[电气工程—电机]