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变电站10kV消弧线圈接地调节方式及故障处理
引用本文:刘方韡,成兵,汪晨,乔向阳.变电站10kV消弧线圈接地调节方式及故障处理[J].江苏电机工程,2012,31(3):60-64.
作者姓名:刘方韡  成兵  汪晨  乔向阳
作者单位:1. 南京邮电大学,江苏南京,210046
2. 芜湖供电公司,安徽芜湖,241027
摘    要:电力系统的中性点接地方式是一个综合性的技术问题,与系统的供电可靠性、人身安全、设备安全、绝缘水平、继电保护及接地装置都有密切关系.介绍了目前电力系统中变电站10kV系统中性点接地方式的种类以及消弧线圈几种调节方式、补偿方式特点,分析了常见的故障类型,并给出相应处理方法,为检修人员的日常运行维护.保障设备的安全可靠运行提供参考.

关 键 词:消弧线圈  调节方式  故障处理  继电保护

Fault Disposing and Regulating Modes of Arc Suppressing Coils Grounding in 10 kV Substation
LIU Fang-wei , CHENG Bing , WANG Chen , QIAO Xiang-yang.Fault Disposing and Regulating Modes of Arc Suppressing Coils Grounding in 10 kV Substation[J].Jiangsu Electrical Engineering,2012,31(3):60-64.
Authors:LIU Fang-wei  CHENG Bing  WANG Chen  QIAO Xiang-yang
Affiliation:1.Nanjing University of Posts and Telecommunications,Nanjing 210046,China; 2.Wuhu Power Supply Company,Wuhu 241027,China)
Abstract:The neutral grounding of power system is a comprehensive technical problem,which relate to power reliability,personal safety,equipment safety,insulation level,protective relaying and grounding device closely.The types of neutral grounding and the regulating and compensation modes of arc suppressing coils in 10 kV substation system are introduced.And the common fault types and their corresponding disposal methods are also analyzed,which can provide references for daily operation and maintenance and ensure the safety and reliability of power equipment.
Keywords:arc suppressing coils  regulating mode  fault disposing  protective relaying
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