Fuzzy Models and Techniques for the Calculation of Radial Distribution Networks

Abstract

Tire fuzzy set tlieory offers au effective way to iiiodel inexact or uncertain data. In this paper it consislent set of fuzzy models and techniques for the calculation of electricity distribution networks is presented. The theories relating to the fuzzy numbers are siruplified into a form suitable for practical application. Also several useful methods of dah representation are given. The utilization of tlie fuzzy approacli is deuioustr:ited by a radial load flow method where the voltage in the substation and the power deuiaucls are represented by fuzzy nuiiibers.