摘要
为了能快速准确地发现线路故障点,及时消除故障,恢复送电,必须掌握线路的各类故障特点,设备特性,运行环境,并对保护知识,气象特点有所了解,线路跳闸后,应根据保护动作、测距情况、故障相别,结合线路特点初步判断出故障类型,再通过对线路运行环境、设备特性的了解,大致判断出故障位置,才能迅速,准确地找出故障点。
In order to find and eliminate the fault point quickly and accurately,all kinds of faults characters must be studied.It is essential to learn the apparatus quality,operation environnment,protection knowledge and weather character.After transmission line was broken down,according to protective action,distance measuring,phase of fault and transmision character,the fault type can be distinguished.Adding operation environment,equipments quality knowledge,we can know the fault position and find the fault quickly and accurately.
出处
《山西电力》
2004年第6期44-46,49,共4页
Shanxi Electric Power
