摘要
阐述农网供电系统改造中的变压器、配电线路、导线弧垂及排列方式、配电线路金具和绝缘子的设计与规划,探讨配电线路的安全保护措施,包括短路保护、防雷保护、剩余电流动作保护。
This paper describes the design and planning of transformers,distribution lines,conductor sags and arrangements,distribution line fittings and insulators in the transformation of rural power supply system,and discusses the safety protection measures of distribution lines,including short circuit protection,lightning protection,and residual current action protection.
作者
吴琦
龚文豪
WU Qi;GONG Wenhao(State Grid Kunshan Power Supply Company,Jiangsu 215300,China.)
出处
《电子技术(上海)》
2023年第6期206-207,共2页
Electronic Technology
关键词
供电系统
导线弧垂
短路保护
剩余电流动作保护
power supply system
conductor sag
short circuit protection
residual current action protection.