As for the situation of reactive power voltage control method of existing distribution network which neither achieves temporarily regional cooperative neither control nor satisfies the effect of traditional control method. In this paper

a kind of adaptive dual voltage control method of active distribution network is proposed based on the feature and need analysis of reactive power voltage of the distribution network in different development stages. This method includes such two modes as centralized cooperative control and local and local self-discipline control. And the self-adaption selection and control can be performed as per the communication condition in different stages of distribution network. In this paper

the self-adaption and practicability of the voltage control of the transition period of active distribution network is described from such three aspects as control frame

principle and specific achievement method. The traditional voltage control method and the proposed method in this paper is simulated and compared with certain actual line as an example. The effectiveness of the proposed method is verified by the result

showing that this method has superiority in the aspects of energy saving and loss reduction and improvement of voltage quality etc.