电力系统自动化2017，Vol.41Issue(11)：181-191,11.
交流输电线路参数测量现状及发展趋势
Current Status and Development Trend of AC Transmission Line Parameter Measurement
梁志瑞 1牛胜锁 1靳楠1
作者信息
- 1. 华北电力大学电气与电子工程学院,河北省保定市 071003
- 折叠
摘要
Abstract
Based on the fundamental principle of the transmission line parameter measurement method and the engineering applications, the comprehensive analysis and research on the current measurement methods are carried out.The transmission line model is analyzed based on the electromagnetic coupling characteristics of transmission lines.On this basis, the transmission line parameter measurement methods are classified according to the basic methods of measurement, anti interference and parameter calculation, explaining the basic principles and characteristics of different methods.There are some difficulties in parameter measurement of multi circuit transmission line, such as zero sequence signal generation, T-connection or non-full parallel line parameter measurement, wide area measurement system parameters used for on-line measurement, application of non-contact measurement method, and influence and countermeasure of shunt reactor, impedance wave coupler and coupling capacitor of transmission line on parameter measurement.Corresponding solutions are proposed to solve these problems.关键词
输电线路/参数测量/线路模型/抗干扰法/参数计算方法Key words
transmission line/parameter measurement/line model/anti interference method/parameter calculation method引用本文复制引用
梁志瑞,牛胜锁,靳楠..交流输电线路参数测量现状及发展趋势[J].电力系统自动化,2017,41(11):181-191,11.
