Application of intelligent capacitor in low-voltage intelligent transformer area

The invention relates to the field of power distribution automation, and discloses an intelligent capacitor application system and method in a low-voltage intelligent transformer district, and the system comprises an intelligent capacitor group which is located at the outgoing line side of the low-voltage transformer district, is used in cooperation with a current transformer, and calculates reactive power through collecting voltage and current data, and carries out the reactive power compensation; the intelligent fusion terminal is used for receiving data calculated by the intelligent capacitor and monitoring and managing the data; the 485 port is used for data transmission among the intelligent capacitor, the intelligent fusion terminal and the current transformer; and the network port is used for communication between the intelligent capacitors to form an ad hoc network mode. According to the invention, the intelligent capacitor bank collects voltage and current data to calculate the reactive power, the co