A New Approach for Operation Risk Analysis of Complex Electric System

DOI

10.2991/meici-17.2017.36How to use a DOI?

Keywords

Risk analysis; Failure propagation; Small-world network; Electric system

Abstract

As large-scale electric systems becoming more and more complex, the risk probability is also experiencing a higher trend. This paper presents a novel risk analysis method from the perspective of complex network theory. By focusing essentially on the topological structure properties of the electric system network, several principles are proposed to assess the safety characteristics of the system network nodes. The failure propagation intensity considering both the prior probability knowledge and the inherent safety characteristics of the system network is defined, and the failure grade diffusion process is analyzed. With the proposed method, the vulnerabilities of the system can be identified efficiently.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Rui Chen
AU  - Jie Cao
AU  - Yan Wang
AU  - Lingzi Zhu
AU  - Zhonghai Ma
PY  - 2017/10
DA  - 2017/10
TI  - A New Approach for Operation Risk Analysis of Complex Electric System
BT  - Proceedings of the 7th International Conference on Management, Education, Information and Control (MEICI 2017)
PB  - Atlantis Press
SP  - 168
EP  - 171
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-17.2017.36
DO  - 10.2991/meici-17.2017.36
ID  - Chen2017/10
ER  -