输电线路故障点及故障类型的判断  

Judgement of Fault Point and Fault Classification on Transmission Line

作　　者：贾雷亮[1] 

机构地区：[1]山西省电力公司,山西太原030001

出　　处：《山西电力》2008年第6期29-31,共3页Shanxi Electric Power

摘　　要：输电线路的故障,能通过各种信息反映出其故障类型。从保护动作、重合闸动作、保护测距、故障录波图等对故障类型及地点作出初步判断,根据故障现象、故障点位置等情况对故障类型作出最终判断。The fault classification of transmission line can be described by all kinds of information. In this paper, fault classification and location are briefly judged by protection operation, reclosure operation, protection distance location and failure recorder. Finally, based on phenomenon of fault and location of fault point, the fault classification is determined.

关 键 词：输电线路 故障点 故障类型 判断 

分 类 号：TM726[电气工程—电力系统及自动化]