标题：An Effective Method to Limit Resonance Overvoltage Caused by Single Phase Grounding Fault in Ultra-High Voltage AC System
作者：Jiang, Yitao; Jiang, Yang; Mu, Li; Jia, Tao; Lv, Mingchao
作者机构：[Jiang, Yitao; Jiang, Yang; Mu, Li; Jia, Tao] State Grid China Technol Coll, Jinan 250002, Peoples R China.; [Lv, Mingchao] Shandong Univ, Sch Elect 更多
会议名称：IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)
会议日期：DEC 19-20, 2015
来源：2015 IEEE ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC)
关键词：UHV; overvoltage; resonance; simulation; neutral reactance
摘要：This article takes research based on the Ultra-high voltage(UHV) AC transmission, and studies aiming specifically at the resonance overvoltage that exists in the Ultra-high voltage transmission lines. The present overvoltage conditions and questions exists in UHV are analyzed. And the causes of existence and research status for resonance overvoltage are also analyzed. Referenced on the Jindongnan-Jingmen UHV AC system, this text establishes UHV AC system model in MATLAB/Simulink, and simulates the size of resonance overvoltage in the transmission line as well as provided solving measures.