【摘要】 阐述一种最大不相交双路由保护方法，该方法首先建立电力通信耦合网络的级联依赖关系，然后根据k最短路径算法，配置最大不相交双路由，在该方法下进行电力CPS连锁故障鲁棒性分析。通过最大不相交双路由方法减少级联后的故障节点数量，提高鲁棒性。基于IEEE14和IEEE 39节点算例研究表明，所提出的方法在随机攻击的情况下能够获得更好的相互依赖网络的鲁棒性。更多还原

【Abstract】 To enhance the robustness of interdependent power grids and communication networks,a maximally disjoint dual paths method is proposed. The interdependency relationship between power grids and communication networks is established first; then,the maximally disjoint dual paths are calculated according to the k-shortest-path algorithm, finally, the robustness analysis of electrical cyber-physical system(ECPS) cascading failure is carried out under this method.The maximally disjoint dual paths method is used to reduce the number of failed nodes after cascading and improve the robustness. The research based on IEEE14 and IEEE39 nodes shows that the proposed method can obtain better robustness of interdependent networks in the case of random attacks.更多还原