洛铜集团3～10kV系统绝缘监视装置的运行故障分析  

Operation Fault Analysis of Insulation Monitoring Device for 3～10kV System in Luoyang Copper Process Group Corp. Ltd.

作　　者：孙丹 

机构地区：[1]洛阳铜加工集团有限责任公司,河南洛阳471039

出　　处：《有色金属》2005年第2期44-46,50,共4页Nonferrous Metals

摘　　要：分析洛阳铜加工集团有限责任公司3～10kV供电系统绝缘监视装置三种故障现象,在运行中正确判断故障性质。交流系统绝缘监视装置能够有效地监视对地的绝缘状况,根据信号特征和必要的测量,可区分不同性质的故障。The three types of the operation faults of insulation monitoring device for 3～10kV system in Luoyang Copper Process Group Corp. Ltd. are analyzed, and the characters of the faults are determined on line. The insulation status of alternative system earth connection can be monitored by the insulation monitoring device, the natures of the faults can be identified based on the signal feature and necessary measurements.

关 键 词：绝缘监视装置 10KV系统 故障分析 洛铜集团 运行 10KV供电系统 故障现象 故障性质 绝缘状况 交流系统 铜加工 特征和 

分 类 号：TM855[电气工程—高电压与绝缘技术] TM732