Analysis and control of a dual-stator hybrid excitation synchronous wind generator

被引：9

作者：

Lin, H. ^{[1
]}

Liu, X. ^{[2
]}

Zhu, Z. Q. ^{[3
]}

Fang, S. ^{[1
]}

机构：

[1] Southeast Univ, Sch Elect Engn, Nanjing, Peoples R China

[2] Jiangxi Univ Sci, Sch Mech & Elect Engn, Nanchang, Jiangxi, Peoples R China

[3] Univ Sheffield, Dept Elect Engn, Sheffield, S Yorkshire, England

来源：

IET ELECTRIC POWER APPLICATIONS | 2011年 / 5卷 / 08期

关键词：

PERMANENT-MAGNET GENERATOR; MACHINE; DESIGN; FIELD;

D O I：

10.1049/iet-epa.2010.0284

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study introduces a dual-stator hybrid excitation synchronous generator (DSHESG) and its control system in wind power generation. Electromagnetic characteristics, including flux-linkage, phase electromagnetic force (EMF), winding inductances and field-control capability, are obtained by 3D finite-element method. A closed-loop control system is established for constant-voltage generation by automatically regulating the field current. The integral-isolation PI control algorithm is used to improve the dynamic performance of the DSHESG system. Both simulated and experimental results of the control system show that the constant-voltage generation can be easily realised when the speed or load of DSHESG varies randomly.

引用

页码：628 / 635

页数：8

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