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The shift towards an energy grid dominated by prosumers (consumers and producers of energy) will inevitably have repercussions on the electricity distribution infrastructure. Today the grid is a hierarchical one delivering energy from large scale facilities to end-users. Tomorrow it will be a...
Persistent link: https://www.econbiz.de/10010730341
Taking into account the load, the load redistribution, and the node capacity, we study the robustness of two … to the fact that high-degree nodes in A network link low-degree nodes in B network. We investigate the robustness of the … effects on dramatically improving the robustness of the interdependent networks against cascading failures. In addition, we …
Persistent link: https://www.econbiz.de/10010709969
transitions in its robustness. Three spectral graph metrics are considered: spectral radius, effective graph resistance and …
Persistent link: https://www.econbiz.de/10010939934
, the impact of the topology on grid robustness is mainly assessed by purely topological approaches, that fail to capture … of a power grid to its robustness against cascading failures by deliberate attacks, while also taking the fundamental … verification on synthetic power systems shows that the proposed metric reflects the grid robustness accurately. The proposed metric …
Persistent link: https://www.econbiz.de/10010873707
Persistent link: https://www.econbiz.de/10013550307
the robustness and fragility of the proposed network model against random failures and attacks also display a transition … model can maintain the robustness of scale-free networks and can improve the network reliance against intentional attacks. …
Persistent link: https://www.econbiz.de/10010939948
with different strategies, it is shown that the robustness of this kind of network can be enhanced due to the existence of …
Persistent link: https://www.econbiz.de/10011059542
Recent attacks against critical infrastructures have shown that it is possible to take down an entire infrastructure by targeting only a few of its components. To prevent or minimize the effects of this kind of attacks, it is necessary to identify these critical components whose disruption,...
Persistent link: https://www.econbiz.de/10012043890
Persistent link: https://www.econbiz.de/10015414201
In this paper, to optimize the kind and capacity of renewable energy installed in each area, an optimization program was developed using a simple genetic algorithm (GA). In the proposed algorithm, the kind and capacity of renewable energy was expressed using a chromosome model. The most...
Persistent link: https://www.econbiz.de/10011263269