Research Article Open Access

A Case Study of Unbalance Power System with Fuzzy Fault Impedance

Abstract

The ideas presented in this paper are intended to be representative the more straightforward application of the fuzzy mathematics techniques in power systems. When the 3-phases system is not symmetrical due to line to line current fault as a result of unbalanced load and unbalanced faults, the analysis is down by Symmetrical Component method after transform the fuzzy magnitudes into crisps quantities using the defuzzification technique. A computational problem with fuzzy impedance fault is presented.

Alaulden N. A, Yasir A. Ahmed