The reactive compensation of panel area at this stage is achieved by the reactive compensation device and various capacitors，and the APP synergistic control is controlled by the distribution panel power quality which is developed on the basis of area intelligent fusion terminal platform. For improving such issues as difficult development of related APP of the fusion terminal and unreasonable control of capacitor due to multiple capacitor manufacturers and no unified standard，a kind of capacitor switching control module which is applicable for intelligent fusion terminal APP is proposed in this paper. The use of such software module in the fusion terminal can make the capacitor equipment in the area，in case of reactive adjustment，fully sense，analyze and treat the generated data，thus optimizing the control strategy of the current reactive system，with purpose of achieving concentrated synergistic control，selecting reasonable switching logic，reducing the switching response time of capacitor，reaching the aim of reducing network loss，improving power quality，extending service life of equipment and enhancing effective operation of distribution network.