An Modular-type Axial-flux Permanent Magnet Synchronous Generator for Gearless Wind Power Systems

被引：0
|
作者：
Wang, Don-Ha [1 ]
Lee, Ki-Chang [1 ]
Kang, Do-Hyun [1 ]
Kim, Yong-Joo [1 ]
Choi, Kyeong-Ho
Park, Doh-Young
机构：
[1] KERI, Ind Applicat Res Lab, Chang Won 641600, Gyeongnam, South Korea
来源：
IECON 2004: 30TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOL 2 | 2004年
关键词：
Axial-flux machines; finite-element analysis; permanent magnet synchronous generator; wind power system;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the design and characteristics analysis of dual axial-flux permanent magnet synchronous generator, 60 [Hz], 10 [kVA], 300 [rpm] for wind energy system application are presented. The dual axial-flux generator has inherently desirable features such as; (1) by employing two air gaps, the rotor-stator attractive forces are balanced and no net axial or thrust load is applied on the generator bearings; (2) heat produced by the stator windings appears on the outside of the generator, and it is easy to remove the heat. This paper describes characteristics of a dual axial-flux type permanent-magnet generator for a gearless wind energy system, which aims to satisfy the variable operating conditions. Finite-element method (FEW is applied to analyze generator performance at variable loads. The results of FE analysis show this generator has a promising future for wind turbine applications.
引用
收藏
页码：1396 / 1399
页数：4
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