高压输电线路不平衡度影响因素分析

靳希; 吴文辉; 吴世敏

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上海电力大学学报:2010,26(6):525-528

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高压输电线路不平衡度影响因素分析

靳希, 吴文辉, 吴世敏

(上海电力学院电力与自动化学院, 上海 200090)

Analysis of Unbalaned Degree Factors of High-voltage Transmission Line

JIN Xi, WU Wen-hui, WU Shi-min

(School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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投稿时间：2010-07-14

中文摘要: 不平衡度是电能质量的重要指标之一.对高压输电线路不平衡度的影响因素,如线路长度、电压等级、杆塔因素、线路导线分裂数、避雷线,以及系统相角等进行了研究,利用ATP和MATLAB工具进行了仿真和计算,提出了一些减少不平衡度的方法.

中文关键词: 电能质量高压输电线路不平衡度 ATP仿真软件

Abstract:The unbalanced degree is an important index of power quality.The impacts of unbalanced degree of high voltage transmission line such as line length, voltage level, tower elements, the split number of wire lines, grounding wire, the system phase angle, and other facts are studied, a number of useful conclusions by ATP and MATLAB are identified, and some methods are put forward to reduce unbalanced degree.

keywords: power quality high voltage transmission line unbalanced degree ATP simulation software

文章编号：20100603 中图分类号： 文献标志码：

基金项目:上海市科委西部科技项目(10595802700)

作者	单位	E-mail
靳希	上海电力学院电力与自动化学院, 上海 200090	jinxiche@126.com
吴文辉	上海电力学院电力与自动化学院, 上海 200090
吴世敏	上海电力学院电力与自动化学院, 上海 200090

Author Name	Affiliation	E-mail
JIN Xi	School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China	jinxiche@126.com
WU Wen-hui	School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China
WU Shi-min	School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
靳希,吴文辉,吴世敏.高压输电线路不平衡度影响因素分析[J].上海电力大学学报,2010,26(6):525-528.
JIN Xi,WU Wen-hui,WU Shi-min.Analysis of Unbalaned Degree Factors of High-voltage Transmission Line[J].Journal of Shanghai University of Electric Power,2010,26(6):525-528.