Resumo

SCHWEICKARDT, GUSTAVO  e  PISTONESI, HÉCTOR. A POSSIBILISTIC MODEL TO ESTIMATE THE INTRINSIC COST OF NON SUPPLY ENERGY IN ELECTRIC DISTRIBUTION SYSTEMS. Dyna rev.fac.nac.minas [online]. 2010, vol.77, n.162, pp.249-259. ISSN 0012-7353.

In the this work a new model to estimate the non supply energy costs in electric distribution systems, is presented. A multi-objective and flexible approach, based in possibilistic dynamic programming, is proposed, recognizing, for each optimization criteria, the existence of non stocastic incertainties. The resulting cost is not externally defined and depends only on the structure model-representation of system; then it's designed as intrinsic cost. The strategy proposed has been developed to defines the location and optimal number of sectionalizing devices. The proposed model is compared with a classic method supported in deterministic dynamic programming, applied on the same real system, and the advantages for the possibilistic approach are evidenced.

Palavras-chave : Electric Distribution; Non Supply Energy; Optimization; Fuzzy Sets.

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