With the continuous progress of science and technology, new energy power generation has covered wind, photovoltaic and marine energy, etc., which has promoted the rapid formation of the related supporting industry chain. Based on the design and manufacturing of the original combined transformer and pre-installed substation, Combined with the requirements of wind turbines, solar photovoltaic inverters and their related transmission networks for booster equipment, the special substation for new energy power generation has been widely used in major power generation companies and various environmental conditions.