| Wind Generator Stabilization with Doubly-Fed Asynchronous Machine |
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| 作者姓名： | 武黎 王志新 |
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| 作者单位： | Dept.of Electrical Eng. Shanghai Jiaotong Univ.，Dept.of Electrical Eng.，Shanghai Jiaotong Univ.，Shanghai 200240，China，Shanghai 200240，China |
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| 基金项目： | 中国博士后科学基金;上海市博士后科研项目 |
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| 摘 要： | This paper investigates the function of doubly-fed asynchronous machine(DASM)with emphasis placed on its ability to the stabilization of the power system including wind generators.P(active power)and Q(reactive power)compensation from DASM can be regulated independently through secondary-excitation controlling.Simulation results by power system computer aided design(PSCAD)show that DASM can restore the wind-generator system to a normal operating condition rapidly even following severe transmission-line failures.Comparison studies have also been performed between wind turbine pitch control and proposed method.
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| 关 键 词： | 发电机 涡轮音调控制 计算机功率系统 半自动设计 |
| 文章编号： | 1007-1172（2007）02-0271-12 |
| 修稿时间： | 2005-11-20 |
Wind Generator Stabilization with Doubly-Fed Asynchronous Machine |
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| WU Li,WANG Zhi-xin.Wind Generator Stabilization with Doubly-Fed Asynchronous Machine[J].Journal of Shanghai Jiaotong university,2007,12(2):271-282. |
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| Authors: | WU Li WANG Zhi-xin |
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| Institution: | Dept. of Electrical Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China |
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| Abstract: | This paper investigates the function of doubly-fed asynchronous machine(DASM)with emphasis placed on its ability to the stabilization of the power system including wind generators.P(active power)and Q(reactive power)compensation from DASM can be regulated independently through secondary-excitation controlling.Simulation results by power system computer aided design(PSCAD)show that DASM can restore the wind-generator system to a normal operating condition rapidly even following severe transmission-line failures.Comparison studies have also been performed between wind turbine pitch control and proposed method. |
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| Keywords: | doubly-ted asynchronous mahine(DASM) wind generator wind turbine pitch control power system computer aided design(PSCAD) |
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