Transmission Loss Optimal Reactive Power Particle Swarm Optimization Optimization Reactive Power Genetic Algorithm Reactive Power Optimization Swarm Intelligence Optimal Reactive Power Dispatch Real Power Loss Artificial Bee Colony Algorithm Harmony Search Particle Swarm Reactive Power Problem Simulated Annealing Swarm Optimization Transmission loss : Optimal Reactive Power Adaptive Charged System Search Algorithm Aeriform Nebula Aggressive Weed Optimization Ant Colony Algorithm Antarctic Krill Herd Antelope Algorithm Apidae algorithm Aversion Bacterial Foraging Optimization Algorithm Bio-Inspired Algorithm Biological Particle Swarm Cauchy Mutation Chaos Theory Chaotic Behaviour Chaotic Search Based Artificial Bee Colony Optimization Charged Particle Coyote Search Algorithm Crossover Operator Crowding Distance Based Particle Swarm Optimization Cuckoo Search Algorithm Differential Evolution Dispatch Drag Enhanced Acclimatized Bacterial Exploration Algorithm Enhanced Great Deluge Algorithm Enriched Genetic Algorithm Evolutional Computation Firefly Mating Algorithm Fish School Search Algorithm Flower Pollination Flower Pollination Algorithm Genetic Algorithms