Survivability Assessment of Power Grid based on Modified Centrality

摘要：

　　An approach related to the survivability assessment of each substation/bus in power grid is presented. It is derived from the graph-theoretic centrality whose basic concept, however, is modified by incorporating the practical electrical properties. The simulation reveals that the modified centrality indices can identify the ability of each substation/bus in power grid to survive when subjected to contingency such as load integration. The proposed approach to evaluate the survivability of the individual substation/bus in particular may benefit power grid planning and dispatch to determine the proper access point for the new load and operation pattern.

关键词： Distribution electricity network Modified centrality Grid planning and dispatch Survivability

作者: Xiaohui WANG Yadong GAO Qingjun CHEN

作者单位: School of Electrical Engineering,Shandong University,China State Grid Zhejiang Economic Research Institute,China

会议类型: 国际会议

会议名称: 2016中国国际供电会议(CICED2016)

会议地点: 西安

会议语种:英文

页码: 1-5

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）