超、特高压工频过电压研究综述

A General Overview of Power Frequency Overvoltage in the System of EHV and UHV

对超、特高压系统中工频过电压产生的原因、影响作出了说明,对超、特高压输电系统中工频过电压的研究现状进行了综述,总结了工频过电压的主要研究方法,指出了目前研究中尚未解决的一些问题.

In this paper, the causes and effects of the power frequency overvoltage in the system of EHVand UHVwere introduced, the research status of power frequency overvoltage in the system ofEHV and UHVwas reviewed, In addition, the main research methods of power frequency overvoltage were summarized, Some unresolved questions in the present study were pointed.