CAJ | 학술논문

配电网是供配电系统的重要组成部分，雷电过电压会使配电线路跳闸进而导致供电中断，这会给企业的安全生产和人们正常的生活带来严重危害。为确保配电网的安全可靠运行并有效地降低线路雷击跳闸率，本文针对配电网的几种典型雷电灾害特征，从多个方面对防止雷电过电压的综合性措施进行了分析，从而为设计和运行维护人员提供一定的参考。
배전망시공배전계통적중요조성부분，뇌전과전압회사배전선로도갑진이도치공전중단，저회급기업적안전생산화인문정상적생활대래엄중위해。위학보배전망적안전가고운행병유효지강저선로뢰격도갑솔，본문침대배전망적궤충전형뇌전재해특정，종다개방면대방지뇌전과전압적종합성조시진행료분석，종이위설계화운행유호인원제공일정적삼고。
The distribution network is an important part of supply and distribution system. Distribution line trip and even power interruption, which were caused by lightning over-voltage, would bring serious harms for safety process in production and people’s normal life. To ensure the safe and reliable operation of distribution line and reduce lightning trip-out rate of transmission line, according to the typical lightning characteristics, some measures used to prevent lightning over-voltage were introduced in this paper, and which could provide reference for the design and maintenance workers.