Optimal Design of a Double-sided Permanent Magnet Linear Synchronous Motor for Ropeless Elevator System

摘要：

　　The ropeless elevator driven by linear motor is expected to be a new solution to vertical transportation of skyscrapers and the deep underground mines.Due to high thrust force density,low force ripple and low cost etc.,a double-sided permanent magnet linear synchronous motor (DPMLSM) with slotted iron core and multi-segment primary is proposed and designed.Based on the erected 2D finite element model,the structure is optimized in order to reduce the detent force.Moreover,the influence of manufacture error on force performance is also investigated.It is shown the proposed DPMLSM is suitable for the ropeless elevator.

关键词： Permanent magnet linear synchronous motor optimal design ropeless elevator

作者: Liren Huang Jiwei Dong Qinfen Lu Yunyue Ye Yi Chen

作者单位: College of Electrical Engineering, Zhejiang University, China Shanghai Marine Equipment Research Institute

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: 1-5

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）