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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
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
Предлагается адаптивное управление структурой оперативного обслуживания с точки зрения минимума затрат на содержание системы оперативного обслуживания....
Persistent link: https://www.econbiz.de/10011226908
Many scholars have used different metrics to quantify power grid vulnerability in the literature, but how correlated these metrics are is an interesting topic. This paper defines vulnerability as the performance drop of a power grid under a disruptive event, and selects six frequently used...
Persistent link: https://www.econbiz.de/10010730331
power lines), but also through reducing the total pairwise edge resistance in the grid, which increases the robustness of …
Persistent link: https://www.econbiz.de/10010872461
In the past 20 years, China's economy has grown rapidly, but so has the country's power industry. This paper provides a comprehensive introduction on the current status and the future development of the power transmission systems and grids, which include HVAC and HVDC transmissions, regional...
Persistent link: https://www.econbiz.de/10010807394