Risk Assessment of Bulgarian Electricity Network under Natural Disasters

8th International Conference on Environment Science and Engineering

生态环境科学

Zlateva, P.^1 ; Velev, D.^2

IR Bulgarian Academy of Sciences, Sofia, Bulgaria^1

University of National and World Economy, Sofia, Bulgaria^2

关键词: Cascading effects;    Electricity networks;    Electricity transmission;    Informed decision;    Management standards;    Natural disasters;    Overall process;    Risk Identification;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/167/1/012040/pdf
DOI  :  10.1088/1755-1315/167/1/012040

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The electricity transmission and distribution networks are heavily affected from natural disasters. Electricity networks can also incur multiple or multi-risks, including their conjoint and cascading effects, or systemic risks. The aim this paper is to propose an approach for risk assessment of Bulgarian electricity transmission and distribution network under natural disasters. The proposed approach for risk assessment is based on guidelines and techniques of risk management standards ISO 31000:2009 and EN 31010:2010. Here, the risk assessment is the overall process of risk identification, risk analysis and risk evaluation. The risk assessment results can support the all key stakeholders to take more informed decision about effective protection of the electricity networks from natural disasters.