34000 KWLittle Used Kawasaki Gas Turbine Power Plant

Description

Reportedly very little used 34000 kW Kawasaki Gas Turbine Power Plant.
Manufacturer: Kawasaki (Japan)
Manufacturing year: August, 2020
Type: Co-Generation

Still in operation, new in 2020, commercial operation starts in 08/2021, to be shut down at 03/2024. Operating hours 13,298 hours was at 16:00 on May 25, 2023. Expecting total operation hours to 03, 2024 to be around 20,000 hours. There is a steam generator (boiler) that produces steam using exhaust gas. Steam product: 31.2 tph at 7 MPaG, 9 tph at 1.6MPaG, last maintenance was in March, 2023, number of start-up: 66 times.

a. Gas Turbine
Manufacturer: Kawasaki (Japan)
Manufacturing year: August 2020
Condition: little used
Model: L30A
Fuel: Gas
Electric Output(kWe): 34MW
Type: Simple open cycle, Two-shaft
Compressor: Axial flow 14-stage
Combustor: 8-can
RPM: 5576
Pressure ratio 24.5
Exhaust gas temperature:  502 °C
Heat rate: 8930(Kj/kW-hr)
Exhaust gas mass flow: 333.3(x 1000kg/h)
LHV of Fuel: 35.9(MJ/Nm3)
Thermal efficiency: 41.2%
Heat recovery efficiency: 46.1%
Total LHV thermal efficiency: 85.5%
Overhaul intervals: 6 years
Required space for Turbine system +Alternator system:  approx. 11m x 25m x11m (Maximum height of air inlet)
Eco-friendly low NOx emissions: NOx reduction method: DLE (Dry Low Emission), NOx: 15 ppm(15%=O2), Operating range of DLE (Dry Low Emission): 70~100%

b. Alternator
Manufacturer: Meiden (Japan)
Manufacturing year: 2020
Condition: A little used
Type: Synchronous
Rated power: 37,945kVA
Rated current: 1992A
RPM: 1800
Voltage: 11,000 V
Frequency: 60 Hz
Phase: 3
Poles: 4
Power factor: 0.90
Field Voltage: 128V
Field Current: 598A
Weight: 83 ton
Required cooling water: 160m3/h
Lubricant: 110L/min
Weight: approx.84ton

c. Steam Absorption Chiller
Manufacturer: FCO Kawasaki (Japan)
Manufacturing year: August, 2020
Cooling capacity: 2462kW
Cold water flow rate: 423.4m3/h
Outlet temperature: 7°C
Cooling water flow rate: 700m3/h
Inlet temperature: 32°C
Maximum steam consumption: 2695kg/h
Steam inlet pressure: 0.785MPa (Gauge)
Power: 440V, 60HZ