The rapid development of information technology technology and the generation of big data technology provide a guarantee for the innovation and development of smart grid. The application of big data technology in smart grid can improve the information processing capacity of smart grid and promote the good operation of smart grid.In this regard

according to the characteristics and status of the development of smart grid big data technology

the specific practice of smart grid big data technology development is analyzed

and the practice path of the development of smart grid big data technology is put forward.