Energy-saving type electric vehicle charging station

The invention discloses an energy-saving type electric vehicle charging station. The energy-saving type electric vehicle charging station comprises a master controller, a wind power generator set, a solar power generation device, a diesel engine generator set, a drive, a storage battery set, an AC/DC converter, a DC/DC converter, a voltage measurement device, a fault detection device, a control switch K1, a control switch K2, a control switch K3, a control switch K4, an intelligent power distribution device, a timing switch and a charging device. According to the energy-saving type electric vehicle charging station, wind power and solar power are comprehensively utilized for generating electricity, the electricity generation amount is increased, and the good energy-saving effect is played; an energy storage device is adopted, electric energy can be stored in the non-electric-peak period and released in the electric peak period, and the impact of the charging station to a power grid when electricity is used in the electric peak period is avoided; when a fault of the power grid occurs, automatic emergency power supply is performed by the diesel engine generator set, and the normal and stable operation of the charging station is guaranteed.