Steel Frame Structure ElectricTransmission line Power Polygonal Distribution Substation
Intruduction:
Substation: "change the place of voltage, control and distribution of electric energy. The small size of the call".
Substation is a power system in which a number of devices are assembled and used to cut off or connect, change or adjust the voltage.
Substation can be divided into: hub substation, terminal substation; step-up substation, step-down transformer substation; power system substation, industrial and mining substation, railway substation (27.5kV, 50Hz); 1000kV and 750kV, 500kV and 330kV and 220kV, 110KV, 66kV, 35kV, 10kV, 6.3kV and voltage grade substation; 10kV substation; box type substation.
The main equipment and connection mode of the transformer substation are different according to their function.
Main Paremeter:
1.substation, engneering project contracting (EPC) and complete equipments 2.supply.
3.load-bearing structure
4.electric power system
5.voltage
6.cable line
7.conductor / wire
8.insulator
9.bracing wire
10.fitting
11.cross-section
12.steel-reinforced aluminum conductor
13.high voltage
14.low voltage
15.extra-high voltage
16.ultra-high voltage
17.three phase three wire system
18.cross arm
19.generator
20.step-up transformer substation
21.distribution system
22.shield wire
23.alternating current
24.linear reactance
25.corona
26.optical fiber
27.grounding conductor
