| 基于变结构控制的双馈异步发电机励磁控制策略研究 |
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| 引用本文： | 张喜海,王奔,冷北雪,赵宇. 基于变结构控制的双馈异步发电机励磁控制策略研究[J]. 电力学报, 2010, 25(3): 206-209 |
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| 作者姓名： | 张喜海 王奔 冷北雪 赵宇 |
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| 作者单位： | 西南交通大学电气工程学院,成都,610031 |
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| 摘 要： | 根据双馈异步发电机的运行特点,采用定子磁链定向的矢量控制技术,结合滑模变结构控制技术,提出了一种新的转子励磁控制策略。利用Matlab软件建立了双馈异步发电机的仿真模型,对有功无功功率的解耦进行了仿真研究,仿真结果表明,该控制策略能够实现双馈发电机有功功率、无功功率的独立解耦控制。
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| 关 键 词： | 双馈异步发电机 矢量控制 变结构控制 解耦控制 |
Research of Double-fed Induction Generator Excitation Control System Based on Variable Structure Control |
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| ZHANG Xi-hai,WANG Ben,LENG Bei-xue,ZHAO Yu. Research of Double-fed Induction Generator Excitation Control System Based on Variable Structure Control[J]. Journal of Electric Power, 2010, 25(3): 206-209 |
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| Authors: | ZHANG Xi-hai WANG Ben LENG Bei-xue ZHAO Yu |
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| Affiliation: | ZHANG Xi-hai,WANG Ben,LENG Bei-xue,ZHAO Yu(Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | According to the characteristic of double-fed induction generator,a new control method for rotor excitation is established at the stator flux linkage orientation.Variable structure control technology is introduced into modulate of rotor side converter to predigest control system.The simulation platform,which is base on Matlab is established.It can be concluded that the stator flux-oriented vector control strategy can control active and reactive power of double-fed induction generator decoupled respectively. |
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| Keywords: | double-fed induction generator vector control variable structure control decoupled control |
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