Vulnerability Analysis of Electric Power Communication Network

摘要

As a support network of the smart grid, the reliability of electric power communication network has become the prerequisites of the smart grid to become intelligent and economic, and operate safely. This paper mainly studies the vulnerability of the electric power communication network, so as to provide a strong guarantee and support for electric power production. Vulnerability, as an effective measure of network reliability, can measure the performance of the network under attack or equipment failure. Here we put forward an analysis method about the vulnerability of the electric power communication network business layer, based on the importance of electric power business: in view of the uncertainty produced during expert evaluation link in importance evaluation of traditional electric power business, we put forward an objective standards instead of experts subjective rating business importance evaluation method, namely characteristic index evaluation method.