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| 特高压电网无功补偿设计和运行方法研究 | |
| 引用本文： | 唐寅生,盛万兴,蒋凯.特高压电网无功补偿设计和运行方法研究[J].中国电力,2006,39(6):22-25. |
| 作者姓名： | 唐寅生 盛万兴 蒋凯 |
| 作者单位： | 1. 湖南电力调度通信中心,湖南,长沙,410007 2. 中国电力科学研究院,北京,100085 3. 湖南省电力试验研究院,湖南,长沙,410007 |
| 摘 要： | 介绍基于经济压差无功潮流的特高压电网无功补偿设计和运行方法,并举例说明这种方法的实用性、可操作性和科学性。验证当线路跳闸使负荷转移进而引起大幅度电压降低时,如果用磁控电抗器(MCR)作高压电抗器,将导通角立即全关,能迅速提升电压。该方法在全网无功优化和经济运行中有较好的应用前景。 |
| 关 键 词： | 特高压 无功补偿 经济压差 |
| 文章编号： | 1004-9649(2006)06-0022-04 |
| 收稿时间： | 2006-02-08 |
| 修稿时间： | 2006年2月8日 |
Research on design and operation methods of reactive power compensation for ultra-high voltage grids |
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| TANG Yin-sheng,SHENG Wan-xing,JIANG Kai.Research on design and operation methods of reactive power compensation for ultra-high voltage grids[J].Electric Power,2006,39(6):22-25. | |
| Authors: | TANG Yin-sheng SHENG Wan-xing JIANG Kai |
| Abstract: | The reactive power compensation design and operation method of ultra-high voltage(UHV) grids based on the economic voltage differences was introduced,and was proved to be practical,operable and scientific by an example.When the line is tripped and the voltage falls significantly because of the load transmission,the MCR(magnetically controlled reactor) is used as the high-voltage shunt reactor,the conduction angle is reduced to zero at once,the voltage will be raised rapidly.This method has a good respect in reactive power optimization and economical operation. |
| Keywords: | ultra-high voltage(UHV) reactive power compensation economic voltage difference |
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