| 变速恒频双馈风力发电机励磁系统研究 |
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| 引用本文： | 田会方,蔡婷. 变速恒频双馈风力发电机励磁系统研究[J]. 煤矿机电, 2007, 0(2): 12-15 |
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| 作者姓名： | 田会方 蔡婷 |
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| 作者单位： | 武汉理工大学,机电学院,湖北,武汉,430070;武汉理工大学,机电学院,湖北,武汉,430070 |
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| 摘 要： | 通过几种励磁变频电路的经济性、稳定性和容量等方面比较分析,得出两电平电压型双PWM变换器可以很好地满足交流励磁发电机变速恒频运行的结论,是交流励磁电路的最优方案。
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| 关 键 词： | 变速恒频 交流励磁 变频器 风力发电 |
| 文章编号： | 1001-0874（2007）02-0012-04 |
| 修稿时间： | 2006-10-31 |
The Study of Excitation System for VSCF Double Fed Wind Power Generator |
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| TIAN Hui-fang,CAI Ting. The Study of Excitation System for VSCF Double Fed Wind Power Generator[J]. Colliery Mechanical & Electrical Technology, 2007, 0(2): 12-15 |
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| Authors: | TIAN Hui-fang CAI Ting |
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| Affiliation: | School of Mechanical and Electrical Engineering, Wuhan University of Technology, Wuhan 430070, China |
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| Abstract: | In this paper, the economical efficiency, stability and capability of several excitation frequency converting circuit are compared and analyzed, and so a conclusion is drawn that the two electrical level voltage dual-PWM converter can meet the VSCF operation demands of an AC excited wind power generator. It is the optimal design for the AC excitation circuit at present. |
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| Keywords: | variable speed constant frequency AC excitation transducer wind power generation |
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