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Alocação ótima de chaves em sistemas de distribuição de energia elétrica utilizando a metaheurística VNS.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nunes, Felício Siqueira |
| Copyright Year | 2018 |
| Abstract | Most of the failures that occur in electrical systems are of a random nature in the distribution networks. Violation of the established limits can result in very high fines for the energy distributor. Thus, the key allocation problem in the distribution systems is aimed at improving the possibility of re-energizing the largest number of consumers in the shortest possible time, by transferring the load to systems that have not been compromised. The key allocation problem is a problem of planning the operation of electric power systems, of combinatorial nature and subject to technical and operational constraints that result in complex models, difficult to represent mathematically. This work presents a methodology based on two metaheuristics, GRASP and VNS, to promote the optimal allocation of keys in the distribution network, in order to optimize the Restoration and Reconfiguration processes of the electric network. It is also intended to improve some parameters of quality of the system, such as the voltage level in the bus, the DEC (equivalent interruption duration per consumer unit), the number of switches and losses in the system lines. To demonstrate the effectiveness and flexibility of the proposed algorithm, tests were performed on two IEEE systems, 33 and 69 bus, respectively. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.monografias.ufop.br/bitstream/35400000/1539/6/MONOGRAFIA_Aloca%C3%A7%C3%A3oChavesSistemas.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
