本文介绍了雷电监测定位系统的典型故障，以期对从事维修雷电监测定位系统的人员有所帮助。
This article introduces the representative malfunctions of the thunder measuring and orientation system, hoping it could help the operators who are engaged in the maintenance work.
介绍了电力系统线路故障点判断常用的保护动作分析、故障录波器分析和雷电定位系统三种方法。
This paper describes . and compares three popularly used trouble locating methods of power lines, i. e. , protection action analysis, fault recorder analysis and lightning location system.
接地的目的是提供故障电流和雷电流泄流通道，保证系统、设备和人员安全。
The aim of grounding is to provide the discharging channels for fault current and lightning current and ensure the safety of the system, the equipment and the personnel.
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