Quantitative Comparison of Linear Magnetic Gear with Different Types of PMs

摘要：

　　This paper presents a quantitative comparison between the non-rare-earth permanent magnet (PM) and rare-earth PM based linear magnetic gear.By using the finite element analysis,three linear magnetic gears adopting either the non-rare-earth PM or rare-earth PM are analyzed and discussed.Hence,the cost-effectiveness comparison among different types of PMs is conducted.The results indicate that the non-rare-earth PM is preferred to the rare-earth PM for application to linear magnetic gears when cost-effectiveness is emphasized.

关键词： Linear magnetic gear permanent magnet finite element analysis cost-effectiveness comparison

作者: Mu Chen K. T. Chau Wenlong Li Chunhua Liu

作者单位: Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China

会议类型: 国际会议

会议名称: 第九届国际直线电机驱动与工业应用会议(LDIA2013)

会议地点: 杭州

会议语种:英文

页码: 1-6

在线出版日期: 2013-07-07（万方平台首次上网日期，不代表论文的发表时间）