Analysis of Blackout Character under the Typical Grid Structure

摘要：

　　With the development of the scale of domestic power grid interconnection, reasonable evaluation of the grid structure become an important problem to be solved in the power industry. In this paper, power failure model under different network structures was set up, from the perspective of self-organization critical features of power system to measure the security of the power grid structure. Power-law index which indicates the potential risk of loss of blackout was put forward. Using the proposed indicator on the Shandong power grid, the results show that grid structure directly affects the safe and stable operation of power system. And the scale of potential power outage is closely related to the compact degree of network connection. Project Major Projects on Planning and Operation Control of Large Scale Grid SGCC-MPLG001-2012) supported by State Grid Corporation of China.

关键词： self-organized criticality power law distribution topology blackouts Shandong power grid

作者: CAO Na WANG Ying YU Qun HE Qing YI Jun ZHANG Min

作者单位: College of Electrical Engineering and Automation,Shandong University of Science and Technology,Qingd China Electric Power Research Institute,Beijing 100085,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）