超高压六相交流输电线路稳态运行特性分析  

Steady-state Operating Characteristic Analysis of EHV Six-phase Transmission Lines

作　　者：卜晓红[1] 王玲桃[1] 

机构地区：[1]山西大学工程学院,太原030013

出　　处：《电力学报》2013年第1期9-12,共4页Journal of Electric Power

基　　金：山西省自然科学基金资助项目(项目编号:2010011024-2)~~

摘　　要：六相交流输电线路对称性好,在多相输电线路中具有独特的优势。六相输电线路稳态运行特性的分析是研究六相输电的一项重要内容。本文分析了空载情况下六相输电过电压的计算方法,建立了六相交流输电系统仿真模型,并给出了空载、轻载、匹配、重载及终端短路故障几种情况下的稳态运行分析结果。Six phase ac transmission line with good sym- metry has unique advantages in multiphase transmission line. Steady-state operating characteristic analysis of EHV Six-phase transmission lines is an important content of studying six-phase alternating current transmission lines. This paper analyzes the overvoltage calculation method of six phase transmission lines in no-load case and sets up a simulation model of the six-phase ac transmission systems. Finally the simulation gives steady-state operating analysis results in the situations of no-load ,light load, load matching, heavy load and short-circuit termination fault.

关 键 词：六相交流输电 空载过电压 稳态运行特性 

分 类 号：TM723[电气工程—电力系统及自动化]