| 双馈感应发电机动态模型的研究 |
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| 引用本文： | 李晶,王伟胜,宋家骅.双馈感应发电机动态模型的研究[J].大连铁道学院学报,2003,24(3):67-70. |
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| 作者姓名： | 李晶 王伟胜 宋家骅 |
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| 作者单位： | [1]华北电力大学，河北保定100071 [2]中国电力科学研究院，北京100085 [3]东北电力学院，吉林吉林132012 |
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| 基金项目： | 国家高科技研究发展计划(863计划)项目(2001AA512021-5) |
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| 摘 要： | 从电机学基本原理出发，建立了用电压源代替转子绕组电气注入的双馈感应发电机3阶动态模型．该模型阶数较少，物理意义明确，适用于描述调速范围较大的双馈感应发电机，例如大型变速恒频风力发电机组中的双馈感应发电机，并且应用MATLAB对该动态模型进行了仿真研究，仿真结果表明了该模型的正确性。
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| 关 键 词： | 双馈感应发电机 动态模型 电压源 动态模型 MATLAB 仿真 变速风力发电机组 |
Research on Dynamic Model of Double-Feed Induction Generator |
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| LI Jing,WANG Wei-sheng,SONG Jia-hua.Research on Dynamic Model of Double-Feed Induction Generator[J].Journal of Dalian Railway Institute,2003,24(3):67-70. |
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| Authors: | LI Jing WANG Wei-sheng SONG Jia-hua |
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| Abstract: | Based on the theory of induction motor, a dynamic model for double-feed induction generator is presented. In this model, voltage sources replace electrical injections of the rotor circuit. The model is simple with definited physical meaning and it is applicable to describe the generator with wide speed range such as the generator in variable speed wind turbines (VWT) . Finally, a dynamic simulation of the model is developed by using MATLAB, and the results prove the model correct. |
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| Keywords: | doublyfed induction generator dynamic model BSWT simulation |
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