GE, LM-6000 PC Sprint, Barge Mounted Power Plant, 220 MW, Natural Gas

Description

Overview
1. All turbines and their auxiliaries are mounted on a single floating barge
2. Required amount of natural gas: 1 mmscmd (approx.)
3. Total fresh water requirement: 1000 cubic meter per day (approx.)
Gas Turbines
1. 4 x GE LM-6000 PC sprint aero derivative gas turbines
2. 50.8 MW each
3. Hours: 26,388 / 33,144 / 36,916 / 33,956
Steam System
1. 4 x ABB steam generators
2. 1 x IST steam turbine and generator
3. 53 MW
Chiller
1. For cooling the gas turbine intake air for increasing the output
2. Capacity: 1210 TR
3. Refrigerant: HFC134a
Compressed Air System
1. 3 x 100% screw type air compressors with 2 x 100% dessicant type dryers
2. Capacity: 12.7 Nm³ per minute and 8.64 bar g discharge pressure
Electrical System
1. Generated at 11 kV and evacuated as 220 kV
2. 2 x step-up transformers 11 kV / 220 kV (1 each for 2 gas turbines) and 1 step-up transformer for steam turbine
3. 2 x auxiliary transformers for stepping down from 11 kV to 6.6 kV
4. 4 x step-down transformers for stepping down the 6.6 kV to 415 V
Demineralization Plant
1. Produces de-mineralized water for generating system in OTSG
Water Cooling System
1. Quantity: 1