| 超高压输电线路串联补偿电容器的运行分析 |
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| 引用本文： | 李晔,井伟.超高压输电线路串联补偿电容器的运行分析[J].电力电容器,2006(4):8-12,20. |
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| 作者姓名： | 李晔 井伟 |
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| 作者单位： | 徐州供电公司，徐州供电公司 江苏徐州221002，江苏徐州221002，武汉大学电气工程学院，湖北武汉430072 |
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| 摘 要： | 通过对500kV三堡变电站的串联补偿装置的运行、操作、控制分析研究,在全面阐述电容器、MOV、触发间隙、阻尼电抗器原理的基础上,重点分析研究了外熔丝电容器与内熔丝电容器及其优缺点,指出了故障电容器元件对分布电压的影响;分析了MOV、触发间隙、旁路断路器的作用,提出了限制出现在电容器组上的过电压,保护电容器组措施,进一步确定对串联补偿装置正确的操作与控制方法。
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| 关 键 词： | 超高压 串补 运行 分析 |
| 文章编号： | 1002-0349（2006）04-0008-05 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-02-15 |
Operation Analysis of Extra High Voltage Transmission Line Series Compensation Capacitor |
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| LI Ye ,JING Wei.Operation Analysis of Extra High Voltage Transmission Line Series Compensation Capacitor[J].Power Capacitors,2006(4):8-12,20. |
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| Authors: | LI Ye JING Wei |
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| Affiliation: | 1. Xuzhou Power Supply Company, Xuzhou 221002 ;2. Wuhan University, Wuhan 430072 China; |
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| Abstract: | Based on the analysis of the operation,switching and control of the series compensation device in a 500kV substation,the principles of the capacitor,MOV,triggering gap and damping reactor are comprehensively expounded.In this paper,the capacitor with external fuse and internal fuse,the corresponding advantages and disadvantages are studied emphatically.The protection measures to restrain the overvoltage occurred in the capacitor bank are suggested.The correct switching and control methods to the series compensation device are further determined. |
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| Keywords: | Extra high voltage Series compensation Operation Analysis |
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