| 基于磁控电抗器的变电站无功电压控制 |
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| 引用本文： | 黄晓胜,史 欢,田翠华,陈 丹,李光生. 基于磁控电抗器的变电站无功电压控制[J]. 电力自动化设备, 2011, 31(8): 99-102,107 |
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| 作者姓名： | 黄晓胜 史 欢 田翠华 陈 丹 李光生 |
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| 作者单位： | 1. 广西电网公司南宁供电局,广西南宁,530031
2. 武汉大学电气工程学院,湖北武汉,430072 |
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| 基金项目： | 广西电网公司2009年科技攻关计划（桂电生［2010］67） |
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| 摘 要： | 针对当前广泛应用的动态无功补偿装置不适合无人值守变电站的运行环境,根据磁控电抗器平滑调节容量的原理,研制了基于磁控电抗器的动态无功补偿装置.结合现场实际运行情况,设计了以电压为控制目标的最优控制方法,装置快速响应电力系统无功需求,提供电压支撑.进行了基于Matlab/Simulink的仿真研究,仿真结果表明了该装置抑制...
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| 关 键 词： | 电抗器 无功功率 补偿 变电站 电压控制 无功分布 电压质量 |
Reactive power and voltage control based on MCR in substations |
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| HUANG Xiaosheng,SHI Huan,TIAN Cuihu,CHEN Dan and LI Guangsheng. Reactive power and voltage control based on MCR in substations[J]. Electric Power Automation Equipment, 2011, 31(8): 99-102,107 |
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| Authors: | HUANG Xiaosheng SHI Huan TIAN Cuihu CHEN Dan LI Guangsheng |
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| Affiliation: | HUANG Xiaosheng1,SHI Huan2,TIAN Cuihua2,CHEN Dan1,LI Guangsheng1(1.Nanning Power Supply Bureau of Guangxi Power Grid,Nanning 530031,China,2.College of Electrical Engineering,Wuhan University,Wuhan 430072,China) |
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| Abstract: | A dynamic reactive power compensation device based on MCR(Magnetically Controlled Reactor) is developed for unattended substation,whose capacity can be smoothly adjusted.The optimal control with the voltage as its objective is designed to rapidly respond to the reactive power need of power network for voltage support.Simulation based on Matlab/Simulink shows its effectiveness in the suppression of voltage fluctuation and site test in a substation shows its effectiveness in the quick response to the reactive... |
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| Keywords: | electric reactors reactive power compensation electric substations voltage control reactive power distribution voltage quality |
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