Jinan 110kV mobile intelligent substation

The Jinan 100kV mobile intelligent substation is a new substation which is studied and developed by us independently and is suitable for the current state power grid requirement. This substation has the functions of a conventional substation and features the strengths of a mobile substation. The design scale of this substation is descried as follows:

SN

Item

Indicator of technical scheme

1

Scale and type of main transformer

25MVA,1 set, mobile

2

110kV out line scale

2500-40kA   1 piece

3

10kV out line scale

In line: 2000-31.5KA  1 winding
Out line: 1250-31.5KA  6 windings

4

110kV electric main winding

line transformer system wiring

5

10kV electric main wiring

single busbar

6

110kV distribution device type, breaker type and quantity

HGIS,SF6,1

7

10kV distribution device type, breaker type and quantity

Switch cabinet, vacuum breaker, 1, mobile container

8

Area fouling grade/device-selected fouling grade

Class e

9

Operation and management mode

Unattended

11

Substation communication mode

optical fiber and carrier