35KV Indoor substation for production plant [Jan 10,2016]
The 35kV substation is 35/10kV step-down substation in municipal power grid. All the power distribution devices of this substation are installed in building. The main body and radiator of the main transformer are arranged in a level and separate way . The long-range planning of the main transformer is 3×31.5MVA, the capacity of the main transformer of the present phase is 2×31.5MVA, indoor layout. add-line change-group wiring is adopted for the main electrical connection of 35KV equipments,, the plan of 35kV outgoing line is 3 rounds, the present phase is 2 rounds. Single busbar 3-section wiring is adopted for the main electrical connection of future 10kV equipments, Single busbar sectionalized wiring is used in present phase.