For the high voltage problem of distribution network caused by small hydropower in the wet season

the reactor configuration method for small hydropower station considering the leading phase adjustment cost of unit is proposed in this paper.Firstly

the leading phase adjustment cost of small hydropower without reactor is obtained.Then

the mathematical optimization model for reactor configuration of small hydropower station considering the leading phase adjustment cost of unit is considered and is solved with help of genetic algorithm.Finally

the reactor configuration of small hydro power station is judged in accordance with the solving result and with combination of the leading phase adjustment cost of the unit without installing reactor.It is shown by the simulation calculation that the method is practical and can provide evidence for the reasonable configuration of the reactor of small hydro power station.