A novel variable neighborhood descent algorithm for service restoration in radial electrical distribution networks
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Oxford Univ Press
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This paper presents a variable neighborhood descent algorithm for the service restoration problem (SRP) in electrical distribution systems. The restoration problem appears when a permanent fault occurs in the system. The fault must be localized and isolated from the rest of the system. As a consequence of the isolation, the downstream area is de-energized and requires restoration. The variable neighborhood descent algorithm features its ability to solve the SRP for radial distribution systems and introduces a strategy that helps to deal with the system's radiality. Tests are performed using a 53-node test system. The results show that the proposed algorithm can efficiently solve the SRP in a distribution system, and as a deterministic algorithm, the results can be used to help nondeterministic algorithms.
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electrical distribution systems, metaheuristic, service restoration, variable neighborhood search
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Inglês
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Logic Journal Of The Igpl. Oxford: Oxford Univ Press, 18 p., 2024.
