Reactive power optimization of distribution network based on GA with simulated annealing selection

The simulated annealing receiving Metropolis norm as individual replacement policy used for integrated optimization of reactive power of distribution network, establish mathematical models of integrated optimization of reactive power considering comprehensively network loss and minimum voltage deviation in line with the actual distribution network, programming application program, by the evidence of IEEE6 nodes distribution network results, improve the simulated annealing and selection of genetic algorithm so as to meet the basic requirements for distribution network Reactive Power Planning, achieve the optimization of reactive power compensation.