Design of Dual-Rotor Radial Flux Permanent- Magnet Generator for Wind Power Applications

摘要：

　　Wind energy is being widely developed to replace the fossil energy and protect the environment against pollution.This paper proposes a novel dual-rotor radial flux permanent-magnet (DRRFPM) wind turbine with the toroidally-wound windings which can apparently improve the utilization coefficient of wind energy.Two concentric surface-mounted PM rotors are located inside and outside of a cup stator with back-to-back windings,respectively.The configuration,features,and design principle of the proposed machine are introduced.The magnetic circuit approach is used to analyze the machine with a simplified motor topology.To verify the accuracy of the present model,two-dimensional finite element method (FEM) is conducted for the modeled machine to validate the characteristics and performances of the proposed DRRFPM wind turbine.

关键词： DRRFPM permanent-magnet Radial-flux toroidally-wound wind turbine

作者: Peifeng Xu Xianxing Liu Kai Shi Yi Du

作者单位: School of Electrical and Information Engineering, Jiangsu University, Zhenjiang, 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: 1-5

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）