Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07b
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- Pages.687-689
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- 2003
Characteristics Analysis of a Direct-Drive AFPM Generator
직접 구동 AFPM 풍력발전기의 특성해석
- Seo, Young-Taek (Kumi College) ;
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Kim, Hyoung-Gil
(SeoYoung Tech) ;
- Kong, Jeong-Sik (Sorabol College) ;
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Kim, Chul-Ho
(Kyungpook National Univ.) ;
- Oh, Chul-Soo (Kyungpook National Univ.)
- Published : 2003.07.21
Abstract
Recently, issues regarding environment and the diversification of dependence in oil are watched with keen interest. Wind power attracts most interest because of its high-energy efficiency with environment friendly functions. The paper discusses the development of a coreless axial-flux permanent magnet (AFPM) generator for a wind power system. Analyzed the Coreless AFPM generator by electromagnetic, and designed wind power generator with this. The 3 phase output of stator is rectified and fed to a common do link. The overall machine structure has high compactness and lightness, because of the lack of the iron core. The test results with a resistive load confirm the satisfactory operation of generator. Compared with conventional generator, the design has lower weight, lower Power loss and improved efficiency.
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