| 基于S函数的变速恒频双馈风力发电系统建模研究 |
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| 引用本文： | 刘竞,杨向宇,冯超.基于S函数的变速恒频双馈风力发电系统建模研究[J].防爆电机,2011,46(3):31-34. |
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| 作者姓名： | 刘竞 杨向宇 冯超 |
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| 作者单位： | 华南理工大学电力学院;华南理工大学电力学; |
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| 摘 要： | 在交流励磁双馈电机两相同步旋转坐标系的数学模型基础上,利用定子磁场定向控制策略,用Matlab/Simulink仿真软件编写了双馈电机在空载运行和发电运行两个阶段的S函数模型程序,再将这两个阶段的模型整合在一起构建了变速恒频双馈风力发电系统空载并网切入及发电运行的仿真模型,最后在给定风况下进行了仿真,并得到了良好的仿真...
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| 关 键 词： | 变速恒频 双馈电机 定子磁场定向 S函数 空载运行 发电运行 |
Research on Modeling of Variable-Speed Constant-Frequency Double-Fed Wind Power Generation System Based on S-Functions |
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| Liu Jing,Yang Xiangyu,Feng Chao.Research on Modeling of Variable-Speed Constant-Frequency Double-Fed Wind Power Generation System Based on S-Functions[J].Explosion-proof Electric Machine,2011,46(3):31-34. |
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| Authors: | Liu Jing Yang Xiangyu Feng Chao |
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| Affiliation: | Liu Jing,Yang Xiangyu,and Feng Chao |
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| Abstract: | Based on a mathematic model of two-phase synchronous rotating reference frame of AC excitation DFIG,this paper applies Matlab/Simulink software to prepare S-Functions model programs of DFIG at no-load operation and generation operation by stator flux orientation control strategy.Then models of the two stages are integrated to establish a simulation model of VSCF double-fed wind power generation system at no-load parallel cut-in and power generation operation.Finally,the simulation is carried out under the g... |
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| Keywords: | VSCF DFIG stator flux orientation S-Functions no-load operation power generation operation |
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