摘要：A new multi-objective Jaya (MOJaya) algorithm for solving optimal power flow (OPF) problem
is developed in this paper. The developed MOJaya algorithm has been implemented to solve the
multi-objective OPF (MOPF) problem with conflicting objectives, which are generating fuel cost
minimization, voltage deviation improvement, voltage stability enhancement, active power losses
reduction and system security enhancement. The developed algorithm is applied to find a set of
Pareto-optimal solutions. Moreover, an algorithm based on fuzzy logic is implemented to identify
the best compromise solution among the Pareto optimal set of solutions. Results are obtained by
running the simulation on IEEE 30-bus test system which confirms the efficacy of the developed
algorithm in solving real MOPF cases and also in ascertaining well-distributed Pareto optimal
set of solutions.
关键词：Optimal power flow; Power system optimization; Multi-objective optimization;;
Jaya.
