A dynamic vulnerability evaluation model to smart grid for the emergency response

2017 3rd International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Yu, Zhen^1,2 ; Wu, Xiaowei^1 ; Fang, Diange^1

Global Energy Interconnection Research Institute, Beijing

102209, China^1

State Grid Laboratory of Electric Power Communication Network Technology, Beijing

102209, China^2

关键词: Disaster prevention and mitigations;    Dynamic indicators;    Emergency response;    Emergency response measures;    Evaluation modeling;    Index calculation;    Natural disasters;    Vulnerability evaluations;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/108/5/052028/pdf
DOI  :  10.1088/1755-1315/108/5/052028

来源: IOP

【 摘 要 】

Smart grid shows more significant vulnerability to natural disasters and external destroy. According to the influence characteristics of important facilities suffered from typical kinds of natural disaster and external destroy, this paper built a vulnerability evaluation index system of important facilities in smart grid based on eight typical natural disasters, including three levels of static and dynamic indicators, totally forty indicators. Then a smart grid vulnerability evaluation method was proposed based on the index system, including determining the value range of each index, classifying the evaluation grade standard and giving the evaluation process and integrated index calculation rules. Using the proposed evaluation model, it can identify the most vulnerable parts of smart grid, and then help adopting targeted emergency response measures, developing emergency plans and increasing its capacity of disaster prevention and mitigation, which guarantee its safe and stable operation.