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Features of Shunt Reactor
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Improvement of power system's stability and transmission line efficiency
while maintaining the voltage fluctuation of voltage system |
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Air gap consists of one core installed core leg, winding, tank, and
accessories. |
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Outline dimension, loss and materials to be used are relatively smaller
than the series reactor (self-shielding type) |
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Specification of Shunt Reactor
| Phase |
3 phase |
| Frequency |
60㎐ |
| Rated Capacity |
50MVAr |
100MVAr |
| Rating |
Continuous |
| Rated Voltage |
345kV |
| Core |
3 angle air gap type |
| Rated Over Capacity |
105% from rated voltage |
| Neutral Point |
The neutral point of each winding
is commoned inner tank and the lead brought out from the bushing through
the tank |
| Connection |
Wye |
| Temp. Rise |
Winding(Resistance) |
65℃ (55℃) |
| Insulation Oil(Temp. Indicator) |
55℃ |
| Cooling Type |
Indoor : FOW
Outdoor : FA or OA |
| Low Frequency Voltage(Applied
Voltage) |
185㎸ (1min.) |
| Basic Lighting Impulse
Withstand Voltage(1.2×50㎲) |
Line |
1050㎸ |
| Neutral point |
450㎸ |
| Reactance |
2380.5 ohm |
1190.25 ohm |
| Inductance |
6.315 henry |
3.157 henry |
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Catalog
