DOI: 10.36347/sjet.2022.v10i11.002

Pages: 290-294

System losses can be reduced and the voltage profile can be improved with reactive power. The stability index, fuel cost, and losses are all calculated using membership functions. Utilizing load flow equations and fuzzy logic, an attempt is made in this paper to optimize fuel cost and line flow in order to minimize actual power loss over the transmission lines. The Decision Maker (DM) is assumed to have vague or imprecise goals for achieving each objective in this paper. The fuzzy decision satisfaction maximization method, which is an effective method for obtaining a trade-off solution to multi-objective problems, is used to solve the multi-objective problem. On an IEEE 57 bus system, the developed algorithm for optimizing each objective is tested.