The reactive power source of Deyang power grid is sufficient and the dispatching automation level is high

so the conditions required by the transformation of the reactive power/voltage automatic control have been provided.The reactive power/voltage control based on the structure of district dispatching/center station could separate the decision-making authority from the supervisory authority.Aiming at the object of optimal control

the district dispatching adopts the optimization algorithm and makes out the control strategy that could control the equipments automatically

the center station is responsible for the supervisory control of control commands.The architecture is suitable for reactive power/voltage transformation of Deyang power grid.The optimization algorithm adopts a new algorithm combined Alopex algorithm with genetic algorithm

and it has faster computing speed

is easier to converge to global optimal solution and has proved to be feasible.