城市核心区双环网建设提升策略研究  

Research on the Enhancement Strategy of Double-loop Network Construction in Urban Core Areas

作　　者：张航 ZHANG Hang(State Grid Qinghai Provincial Electric Power Company Xining Power Supply Company,Qinghai Xining 810003,China)

机构地区：[1]国网青海省电力公司西宁供电公司,青海西宁810003

出　　处：《农村电气化》2025年第1期25-28,共4页Rural Electrification

摘　　要：随着城市开发建设进程的加快以及多元化负荷及电源接入,对城网的建设要求也随之增加,城市核心区双环网建设以来,电网可靠性有了显著提升。文章通过对主干网架、分支网架、用户接入3种典型模式下双环网建设的探索,明确城区未来配电网发展方向和布局,为智慧配电网建设做好基础工作。With the acceleration of urban development and construction process,as well as the integration of diversified loads and power sources,the construction requirements of urban network have also increased.Since the construction of double-loop network in urban core area,the reliability of power grid has been significantly improved.This paper explores the construction of double-loop network under three typical modes:trunk network,branch network and user access.The development direction and layout of urban distribution network in the future are defined,so as to do a good job for the construction of smart distribution network.

关 键 词：双环网 网架建设 保护 不停电 

分 类 号：TM727[电气工程—电力系统及自动化]