| 直驱型风力发电系统概述 |
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| 引用本文： | 胡书举.直驱型风力发电系统概述[J].变频器世界,2009(10):55-59. |
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| 作者姓名： | 胡书举 |
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| 作者单位： | 中国科学院电工研究所; |
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| 摘 要： | 直接驱动型风力发电系统由于其更高的机械效率与可靠性，目前得到了越来越多的关注，发展非常快，市场份额不断增长。本文以直驱型风电系统为对象，对直驱风力发电机、变流器以及国内外的直驱风电产品现状进行了概要总结。直驱风力发电机结合全功率变流器具有非常好的应用前景，在性能、可靠性与低电压穿越能力等方面具有一定的优势。
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| 关 键 词： | 直驱型风电系统 永磁同步发电机 风电变流器 低电压穿越 |
Review of Direct-Driven Wind Power System |
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| Hu Shuju.Review of Direct-Driven Wind Power System[J].THE WORLD OF INVERTERS,2009(10):55-59. |
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| Authors: | Hu Shuju |
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| Abstract: | Direct-driven wind power system has been paid much attention for its higher mechanical efficiency and reliability,therefore the development is very fast and the market share is increasing.Focused on direct-driven wind power system,the generator,converter and product at home and abroad are summarized.Direct-driven generator combining with full-power converter is an promising scheme,which has advantages on the aspects of performance,reliability and low voltage ride through capability. |
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| Keywords: | Direct-driven wind power system Permanent magnet synchronous generator(PMSG) Wind power converter Low voltage ride through(LVRT) |
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