1 10kV，350kV， 10kV。 1 10kV substation is divided into three voltage levels, namely 1 10kV, 350kV and 10kV, which are connected by internal bridges respectively; 35kV adopts single bus sectional wiring; 10kV adopts single bus sectional wiring; The exhibition content includes the station, yard, equipment and facilities involved in the process and the site environment of the building; Computer simulation operation demonstration is adopted, and the line is equipped with 36V.24V. 12V safe voltage simulation demonstration.