Novel distribution network node voltage optimization control system

The invention discloses a novel distribution network node voltage optimization control system. The output ends of a power distribution main station module, a power distribution remote terminal module and a power distribution sub-station module are connected with the input end of a control communication module; a data acquisition module and a genetic algorithm module are fixedly installed in the software control module, the output end of the data acquisition module and the output end of the genetic algorithm module are connected with the input end of the software control module, and an improved self-adaptive genetic algorithm is applied to a control system and serves as an algorithm core of an upper control computer. The reactive power optimization calculation of the voltage of the power distribution network is carried out, and is transmitted to an execution terminal through a communication network, thereby achieving the real-time control of the switching of a distribution transformer tap and a parallel capaci