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.
雷击是导致输电线路故障的重要原因之一，杆塔的雷电冲击响应特性是决定输电线路雷电过电压的重要因素。
Lightning stroke is one of the important reasons that result in power failure. Tower lightning surge response performance is the important factor deciding transmission line lightning over-voltage.
相对于雷电干扰和普通短路故障，雷击引起弱故障时的行波截波特征非常明显。
Relative to lightning disturbance and short-circuit faults, the chopped wave caused by lightning-induced weak faults is obvious.
基于行波特征区分雷电冲击与短路故障有一定局限性，提出一种利用母线电压信号特征识别雷击与短路故障的新方法。
We proposed a new method to distinguish the lightning strikes and common short-circuit faults on the basis of the characteristic of the bus voltage signals using S-transform.
引起特高压输电线路雷击故障的主要因素是雷电绕击，建议特高压输电线路采用负保护角运行。
The principal cause of lightning stroke failures occurred in UHV transmission lines is the shielding failure, so it is suggested to adopt the negative protecting Angle for UHVDC transmission lines.
介绍了肇庆电力工业局雷电定位系统的功能及1998 年的运行情况， 举例说明了该系统可快速探查线路故障点。
The function of the lightning location system of Zhaoqing Power Bureau and its operation in 1998 are described.
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 mai…
技术设备生产商和系统集成商都希望在有雷电的情况下也能够无故障地运行。
Owners of technical manufacturing plants and information systems desire aninterference-free operation, even in thunderstorms.
技术设备生产商和系统集成商都希望在有雷电的情况下也能够无故障地运行。
Owners of technical manufacturing plants and information systems desire aninterference-free operation, even in thunderstorms.
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