电力建设2025，Vol.46Issue(2)：35-48,14.DOI:10.12204/j.issn.1000-7229.2025.02.004
城市安全可靠供电需求下的韧性配电网实践
Resilient Distribution Network Practice of Cities Under the Demand for Safe and Reliable Power Supply
摘要
Abstract
With the increasing complexity of grid configuration and operation modes as well as the modernization of the international security system and security governance capacity,grid resilience construction has become an important means of improving power security.This study first expounds on the basic concept and characteristics of grid resilience and then reviews the main achievements and lessons drawn from domestic and foreign resilience research,as well as resilience enhancement measures and key technologies.Considering a typical receiving urban distribution network in Beijing as an example,the measures for building a resilient distribution network are outlined based on five perspectives:improving the perception,coordination,adaptability,defense,and resilience.The current resilience level of urban power grids is evaluated based on four aspects:grid,power supply,load,and emergency type.The constraints and challenges facing the future development of urban power grids are clarified based on the following three aspects:supply security,system security,and non-conventional security issues.Finally,the basic technical paths and key technologies for grid resilience construction are discussed,and the key technology layout for improving the resilience level is clarified based on grid characteristics.关键词
电网安全治理/电网韧性建设/受端城市电网/韧性城市Key words
grid security governance/grid resilience construction/load-end city grid/resilient cities分类
信息技术与安全科学引用本文复制引用
郑凯元,于希娟,杨禹锡,高阳,王立永,刘庆时,陈平,刘崇茹..城市安全可靠供电需求下的韧性配电网实践[J].电力建设,2025,46(2):35-48,14.基金项目
This work is supported by the Science and Technology Project of State Grid Corporation of China(No.5100-202311424A-3-2-ZN). 国家电网公司科技项目(5100-202311424A-3-2-ZN) （No.5100-202311424A-3-2-ZN）
