Cogging Force Reduction of Permanent Magnet Single-Phase Linear Generator Applied in Wave Energy Conversion System

摘要：

　　This paper proposes a permanent magnet single-phase linear generator (PMSPLG) with Halbach PM Array applied in wave energy conversion system and illustrates how the parameter changes in the geometry of permanent magnet and slot affect the cogging force of the generator.Moreover,the cogging force analysis method in PMSPLG is improved based on the cogging torque analysis method of permanent magnet synchronous rotation machine.Due to experiment results of prototype concordant with the analysis results of the analytical method and the finite-element method,the proposed model and analytical method are correct and effective.

关键词： Cogging force permanent magnet linear generator wave energy conversion

作者: Jing Zhang Haitao Yu Minqiang Hu Qi Chen Lei Huang

作者单位: Engineering Research Center of Motion Control of Ministry of Education,Southeast University, Nanjing Engineering Research Center of Motion Control of Ministry of Education,Southeast University, Nanjing

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: 1-4

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）