Electrical Power Systems Resilience by Switching of Power Transmission Lines – State of art
Power systems are threatened by various factors that affect the continuity in the supply of electricity, the economy and people; extreme events, derived from climate change or from natural disasters, identified as low probability but high impact risks have caused major blackouts worldwide. Resilienc...
| Autor Principal: | Pilatásig Lasluisa, Jaime |
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| Formato: | Artículo |
| Idioma: | Español |
| Publicado: |
Universidad Tecnológica de Panamá
2020
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| Acceso en línea: |
https://revistas.utp.ac.pa/index.php/id-tecnologico/article/view/2834 https://ridda2.utp.ac.pa/handle/123456789/11815 |
| Sumario: |
Power systems are threatened by various factors that affect the continuity in the supply of electricity, the economy and people; extreme events, derived from climate change or from natural disasters, identified as low probability but high impact risks have caused major blackouts worldwide. Resilience is an aspect that defines the ability of energy systems to recover from short or long-term disturbances. The switching of transmission lines is addressed to increase the resilience of the system and reduce total costs in the context of the economic dispatch.
It highlights the aspects considered in the publications that cover the theme of resilience in the power systems, the transmission lines switching under scenarios of contingency evaluation N-1, and, transmission expansion planning including the approaches of different authors and their conclusions. In the revised technical literature, the scopes of their results are highlighted to direct them for the study of the Optimal Restoration of the Power Systems Operation by means of Transmission Lines Switching. From which it is determined that the starting point is the Dc optimal power flow (DCOPF), finding the best solution and the minimization of the total costs of dispatch. |
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