Modeling and optimization of transverse flux permanent magnet generator

doi:10.3969/j.issn.1002-6819.2012.03.014

	Modeling and optimization of transverse flux permanent magnet generator
	Bao, Guangqing1 ; Zheng, Wenpeng 2; Jiang, Jianzhong 2; Mao, Kaifu1
	2012-02-01
发表期刊	Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering
ISSN	10026819
卷号	28 期号:3 页码:74-80
摘要	Transverse Flux Permanent Magnet Generator (TFPMG) is a new but appears to be interesting candidate in direct-driven wind turbines for high electromotive force (EMF) density in air-gap and high efficiency at low speed. However, the output voltage of TFPMG with high quality is the crucial issue for back to back converter. To lower harmonic contents of EMF, a novel modeling and optimization method which incorporates Least Squares Support Vector Machines (LSSVM), Orthogonal Design Method (ODM), and Particle Swarm Optimization (PSO) in generator design procedure was presented. Based on the three-dimensional finite element method with scalar potential, the relationships between the machine parameters with leakages were investigated. The ODM was used to generate geometric information of trial samples. Function approximation of sample information performed by the LSSVM regression analysis provides an efficient way for parameters optimization with large-scale iterative computation. With the global search ability as well as the independence on original solution characteristics, PSO algorithm was employed to find the optimal design, which can guarantee the harmonic coefficients of non-load output voltage up to 14.36%, lower than original design. The measured result obtained from a 1.5 kW prototype test rig evaluates the effectiveness of the nonparametric modeling and the optimization method.
关键词	Electric generators Electric machine theory Electromotive force Iterative methods Least squares approximations Odor control Optimal systems Permanent magnets Regression analysis Support vector machines Synchronous generators Direct-driven wind turbine Least squares support vector machines Modeling and optimization Optimal design Orthogonal design Particle swarm algorithm Three-dimensional finite element method Transverse flux permanent magnets
DOI	10.3969/j.issn.1002-6819.2012.03.014
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Engineering
EI入藏号	20120914812806
EI主题词	Particle swarm optimization (PSO)
EI分类号	704.1 Electric Components - 705.2 Electric Generators - 705.2.1 AC Generators - 723 Computer Software, Data Handling and Applications - 801.4.1 Electrochemistry - 921.6 Numerical Methods - 922.2 Mathematical Statistics - 961 Systems Science
来源库	Compendex
分类代码	704.1 Electric Components - 705.2 Electric Generators - 705.2.1 AC Generators - 723 Computer Software, Data Handling and Applications - 801.4.1 Electrochemistry - 921.6 Numerical Methods - 922.2 Mathematical Statistics - 961 Systems Science
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111426
专题	电气工程与信息工程学院兰州理工大学科技园有限公司
作者单位	1.School of Electrical Engineering and Automation, Lanzhou University of Technology, Lanzhou 730050, China; 2.School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Bao, Guangqing,Zheng, Wenpeng,Jiang, Jianzhong,et al. Modeling and optimization of transverse flux permanent magnet generator[J]. Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,2012,28(3):74-80.
APA	Bao, Guangqing,Zheng, Wenpeng,Jiang, Jianzhong,&Mao, Kaifu.(2012).Modeling and optimization of transverse flux permanent magnet generator.Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,28(3),74-80.
MLA	Bao, Guangqing,et al."Modeling and optimization of transverse flux permanent magnet generator".Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering 28.3(2012):74-80.