| 基于反馈线性化的STATCOM控制研究 |
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| 引用本文： | 张晓华,许传明,郭源博.基于反馈线性化的STATCOM控制研究[J].控制工程,2011,18(3):327-330,376. |
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| 作者姓名： | 张晓华 许传明 郭源博 |
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| 作者单位： | 哈尔滨工业大学,电气工程系,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金资助项目(60871036) |
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| 摘 要： | 利用基尔霍夫定律建立STATCOM开关函数模型,采用反馈线性化解耦控制方法,实现STATCOM非线性系统有功电流和无功电流的解耦,并基于线性控制理论中的极点配置方法为解耦线性化模型设计了控制器;并根据瞬时无功功率理论对负载线路中的无功电流进行动态实时检测,作为STATCOM补偿无功功率的给定,实现对无功变化负载的快速响...
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| 关 键 词： | 静止同步补偿器 反馈线性化 瞬时无功功率 解耦控制 |
Study on Control of STATCOM Via Feedback Linearization Method |
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| ZHANG Xiao-hua,XU Chuan-ming,GUO Yuan-bo.Study on Control of STATCOM Via Feedback Linearization Method[J].Control Engineering of China,2011,18(3):327-330,376. |
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| Authors: | ZHANG Xiao-hua XU Chuan-ming GUO Yuan-bo |
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| Affiliation: | ZHANG Xiao-hua,XU Chuan-ming,GUO Yuan-bo(Department of Electrical Engineering,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | The nonlinear states equations of STATCOM is proposed based on Kirchhoff Law and decoupled model of STATCOM's active and reactive current is obtained via feedback linearization method.Moreover,controller for the decoupled model is designed by utilizing pole placement method of modern control theory.To achieve fast dynamic control of reactive power,reactive current of line is obtained for the reference of STATCOM based on instantaneous reactive power theory.The accuracy and validity of the proposed control s... |
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| Keywords: | STATCOM feedback linearization instantaneous reactive power decoupled control |
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