【正文】
cement voltage oversizing on busbar after arc suppression inputting[J].Xin jiang Electic ,2006,89(2):13[9] 張薛鴻. 35kV電網實施消弧線圈自動跟蹤調諧的研究(碩士學位論文)[ D ].北京:華北電力大學,2002 ZHANG Research on the Implement of Automatic Tuning for Petersen Coil in 35kV Distribution Network,Thesis [ D ]. Bejing:North China Electic Power University,2002[10] .(碩士學位論文)[ D ].北京:華北電力大學,2004LI Wenfeng. Research of a New Type MainSlave Peterson Coil,Thesis [ D ]. Bejing:North China Electic Power University,2004[11] 要煥年,曹梅月. 電力系統諧振接地[ M ]. 北京:中國電力出版社,2000,8YAO Huannian,CAO Meiyue. The Resonant Earthing in Power System [ M ]. Beijing:China Electric Power Press,2000,8作者簡介:李嗣明(1981 ) , 男,助理工程師, 主要從事電力系統繼電保護和直流系統維護工作。Email:batiglo8112@何 婧(1983 ) , 女,助理工程師,主要從事電力系統調度運行和運行方式工作。Email::hjbaobao33@張熙軍() ,男,助理工程師,主要從事變電檢修管理工作。Email:陳 飛(1976 ) , 男,助理工程師,主要從事電力系統繼電保護和直流系統維護工作。EmailCausing analysis and design solution of system voltage39。s unbanlance when arcsuppression coil goer lineLI Siming1, HE Jing1,ZHANG Xijun1,CHEN Fei1,LUO Yunfeng2,WANG Lei3(1. Hainan Power Grid Sanya Power Supply Company, Hainan Sanya 572000,China Power Grid Huizhou Power Supply Bureau, Guangdong Huizhou 516001, China Power Grid Guangzhou Power Supply Bureau, Guangdong Guangzhou 516027, China)Abstract : Throuth the instance that busbar voltage39。s unbanlance aggravated when 10kV arcsuppression coil goes line in 110kV Luhuitou substation on Sanya system, this paper analyzes cause of unbanlance aggravating theoretically ,and gives a corresponding soluting method by the actual conditions, and has a obvious effect at last.Key words:arcsuppression coil ; unbalance ;residual Current;disarrangement extent;improving method