Energy storage, conversion and boosting all-in-one machine

The utility model belongs to the technical field of energy storage, current transformation and voltage boosting all-in-one machines, and relates to an energy storage, current transformation and voltage boosting all-in-one machine which comprises a PCS chamber, a transformer chamber, a high-voltage chamber and a centralized control chamber. A plurality of PCS cabinets are installed in the PCS chamber, the PCS cabinets located on the front side and the rear side are installed in a back-to-back mode, and the middle area is a shared overhaul channel. A heat dissipation fan set is arranged beside the PCS chamber, air inlets are formed in door plates on the front side and the rear side of the PCS chamber, wind shields are installed on the top and the side faces of the PCS cabinet, and a plurality of L-shaped air channels are formed in the PCS chamber. A transformer is transversely arranged in the transformer chamber, the high-voltage side of the transformer directly faces the air inlet of the transformer chamber, t