Placement and sizing of DG for distribution system by using a novel algorithm

Distributed generation (DG) is an emerging concept in the electricity sector, which represents good alternatives for electricity supply instead of the traditional centralized power generation concept. This paper presents a multi-objective performance index — based size and site determination of distributed generations in distribution system with various load models. Normally loads are assumed to be of constant power (real power and reactive power). But here in not only the constant load but industrial load, residential load, commercial load and mixed load are presented. Optimal size and site of distributed generation are presented with multi-objective optimized values. Study has been done by the novel algorithm. The study has been carried out on 37-bus and 69-bus radial distribution System.

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