Multi-objective Adaptive Evolutionary Algorithm to Enhance Voltage Stability in Power Systems

Problems with two or more conflicting objectives have been handled as needing a multi-objective approach in recent years. The solution for these types of problems is normally to satisfy the simultaneously order find tradeoffs between different criteria. Optimization power systems an important example how tackle since performance indicators and operate close their constraints due continuous increase demand. In this paper, applied voltage stability problem by using adaptive evolutionary algorithm. proposed method regards examining following systems: profile, total reactive loss, collapse margin requiring approach. Several experiments were conducted IEEE 14, 57, 118 busbar other probabilistic heuristic optimization methods. results showed that algorithm enhanced outperformed methods, especially when size system increases.