船用永磁辅助同步磁阻电机转子优化设计  

Optimized design of the rotor of marine permanent magnet assisted synchronous reluctance motor

作　　者：孙海文 祝后权 詹宇声 戴勇 Sun Haiwen;Zhu Houquan;Zhan Yusheng;Dai Yong(Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)

机构地区：[1]武汉船用电力推进装置研究所,武汉430070

出　　处：《船电技术》2023年第4期60-62,67,共4页Marine Electric & Electronic Engineering

摘　　要：为了助力碳达峰且为企业降本增效,以一台150kW永磁电机为改进对象,提出一种新的转子结构及电磁设计方案,将其改造成铁氧体辅助同步磁阻电机(Pma-SynR)。改造后的电机与原电机具有相同的定子结构,在一定程度上节约了制造成本。结果表明,改造后的Pma-SynR可以对PMSM进行替代,为企业达到降本增效的目的。This paper proposes a new 150kW permanent magnet motor with new rotor structure and electromagnetic design scheme,aiming to help reach the carbon peak and reduce cost and increase efficiency for the enterprise is proposed.It is transformed into a ferrite-assisted synchronous reluctance motor(Pma-SynR).The modified motor has the same stator structure with the original motor,which saves the manufacturing cost to a certain extent.The results show that the modified Pma-SynR can replace the PMSM to reduce the cost and increase the efficiency.

关 键 词：永磁电机 铁氧体永磁辅助磁阻电机 磁阻转矩 

分 类 号：TM311[电气工程—电机]