Finite Element Analysis and Experimental Study for MWD Hybrid Excitation Generator

摘要：

　　To obtain the stable output voltage,a new type of MWD hybrid excitation generator is designed in which magnetic flux can be regulated from-2% to 22%.In the generator,hybrid excitation part and permanent magnet part work in parallel.This article introduces the working principle and structure of this generator.In addition,finite element analysis,magnetic field and regulation characteristics analysis for this generator is addressed to illustrate the variation of magnetic flux with pole length and excitation current changing.Experiments verify the design and finite element analyses.

关键词： MWD Hybrid excitation generator FEM Experimental

作者: Du Xiao Li Desheng Lin Enhuai

作者单位: College of Mechanical Engineering and Applied Electronics Technology Beijing University of Technology,NO.100 Pingleyuan,Chaoyang District,Beijing,China,100124

会议类型: 国际会议

会议名称: 2012 2nd International conference on Machinery Electronics and Control Engineering (2012年第二届国际机械电子与控制工程会议(ICMECE 2012))

会议地点: 济南

会议语种:英文

页码: 7-10

在线出版日期: 2012-12-29（万方平台首次上网日期，不代表论文的发表时间）