[1]程明,王运良,叶炬.集中绕组外转子永磁同步发电机非线性变网络磁路分析[J].东南大学学报(自然科学版),2006,36(2):252-256.[doi:10.3969/j.issn.1001-0505.2006.02.015] 　Cheng Ming,Wang Yunliang,Ye Ju.Nonlinear varying-network magnetic circuit analysis for permanent magnet synchronous generator with concentrated windings and outer rotor[J].Journal of Southeast University (Natural Science Edition),2006,36(2):252-256.[doi:10.3969/j.issn.1001-0505.2006.02.015] 点击复制 集中绕组外转子永磁同步发电机非线性变网络磁路分析() 分享到： var jiathis_config = { data_track_clickback: true };

36

2006年第2期

252-256

2006-03-20

文章信息/Info

Title:
Nonlinear varying-network magnetic circuit analysis for permanent magnet synchronous generator with concentrated windings and outer rotor

1 东南大学电气工程系, 南京 210096; 2 苏美达集团, 南京 210018
Author(s):
1 Department of Electrical Engineering, Southeast University, Nanjing 210096, China
2 SUMEC Group, Nanjing 210018, China

Keywords:

TM301
DOI:
10.3969/j.issn.1001-0505.2006.02.015

Abstract:
The permanent magnet generator with concentrated windings and outer rotor adopts special structure. The available analysis methods for traditional machines are not applicable to this generator. Therefore a nonlinear varying-network magnetic circuit model for the generator is established. The structure of the equivalent magnetic circuit is developed and the permeances are formulated. The nodal MMF(magmetic motive force)equations are developed and solved by using Gauss-Seidel method. Based on the analysis, the flux linkage and back EMF(electro motive force)of the generator are obtained. The results are verified by the finite element analysis and experiments on a prototype machine. Moreover, the computing speed of the proposed method is much higher than that of finite element analysis. It is shown that the proposed method is an effective and fast approach for predicting the characteristics of the generator, and hence lays a foundation for the optimal design of the permanent magnet machine.

参考文献/References:

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