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USED 600 MW POWER PLANT
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Single (Turbine) Construction
Plant and Equipment in excellent condition |
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Summary of main Advantages:
- all design, process, and layout engineering available
- power avaiolable in short time
- he main equipment is based on proven, state of the art
design
- commercial surplus life time 200.000 — 240.000 hours
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Turbine:
Design:
Nominal output:
Rotation:
Steam pressure:
at HP inlet:
Steam temperature
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Skoda
110 MW
3,000 r/min
13.0 MPa
530° C
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Generator:
| Turbine generator condensing turbine with
controlled extraction. |
Design:
Effective power:
Virtual power
Voltage |
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Skoda
110 MW
137 MVA
13,8 KV
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The Boiler:
Single drum with natural circulation
Natural gas or heavy oil firing |
Nominal output:
Superheated steam at outlet
Temperature at outlet
Reheated steam at inlet
Reheated steam at outlet
Efficiency:
Feeding pumps:
Manufacturer: |
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EK 106/25/17
3,000
89 bar (max. 104 bar)
4,5 bar
0,041 bar
91,5% with inlet air temperature of
80° C for Ljungstrom heaters
3 per Unit
Sigma Lutin
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Model centrifugal, 15 stages, electromotor driven
trough hydraulic coupling,
Regulation of feeding via change of rotation |
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Ventilators:
Secondary ventilator:
Flue gas ventilator |
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2x50%, radial 75 m³/s
2 x 50 %, axial 108 m³/s |
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Air heaters model:
| Steam medium + regenerative (Ljungstrom) |
Manufacturer:
Commissioned for operation:
Generation power:
Number of units:
Total operationg time:
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PBS
1973 — 1974
660 MW
6
74,000 h to 85,000 h
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| Transformers: |
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Unit transformer:
Manufacturer:
For own consumption:
Manufacturer:
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125 MVA, 420 KV / 13,8 KV
ZAPOROZ (Ukraine)
16 MVA, 13,8 KV
SKODA |
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Unit supervising and control system:
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The units are supervised and controlled by DAMATIC Xdi real time
control system. It is based on microprocessor and modules written
for the Microsoft Windows and Unix platforms.
Water systems the main cooling circuit maintained by the pumping
and filtering station equipped with 6 pumps rated at 3,4
m³/s.
The cooling system is closed , the warm water is directed from the
condensers in three 100 m high cooling towers.
Pictures available soon!
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