GPB180:


Kawasaki GPB180 is 18MWe open cycle, single shaft type gas turbine which comprise of 11 stage axial flow compressor and 3 stage axial turbines. The gas turbine generator set consists of gas turbine engine, engine control system, generator and the package auxiliary system such as reduction gear, coupling, lubrication, starting and turning system. It is equipped with eight can combustor system with cross fire tubes for flame propagation. There are 2 types of model for this series which is GPB180 (conventional diffusion) and GPB180D (dry low emission).The applicable fuel for GPB180 is Natural Gas.

 
 
GPB 180 Gas Turbine Generator Set Data Sheet:


Performance at ISO Conditions:-

Electrical Power Output

Thermal Efficiency

Exhaust Gas Temperature

Exhaust Gas Flow



Services

After Sales Service

Overhaul Factory
    Gas Turbine Overhaul
    Exchange Engines
    Field Services



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GPB180 Typical Layout:mm
(Reference)
Enclosed Package
-Carbon Steel Common Base Frame
-Outdoor Carbon Steel Acoustic Enclosure
-Noise Level: 85 dBA at 1 m to the side of Enclosure
-Force Ventilation Fan with Filter
-Maintenance Stage, Ladder , Beam (Option)
Intake Silencer and Filter
Painted Carbon Steel (Outer Skin and Structure)
-3 Stage Filter with Insect Screen
-Pulse  Self Cleaning Filter (Option)
-Noise Level: 85 dBA in front of filter
Exhaust Silencer Stack (Option)
Controls
-Microprocessor Based PLC
(CPU, Power Module: Option Redundant)
-Gas Turbine and Generator Control
    GT start / shutdown Control
    Speed / kW / Power Factor Control
    Auto Synchronizing and Auto Sharing
-Touch Panel Operation
-Serial Link User Interface (Option)
-SCADA System (Option)
-Remote Monitoring (Option)
    Graphics Monitoring
    Historical Trend & Event Logger
    Daily and Monthly Reports
Lube Oil System
-Lube Oil: Turbine Oil ISO VG32 (VG64: Tropical)
-Turbine Driven Main Lube Oil Pump
-Pre-Post Lube Oil Pump
-Emergency Lube Oil Pump
-Water Cooled Oil Cooler with Temp. Control Valve
-Oil Reservoir Integrated with Baseplate: 5,900 liter
-Stainless Steel Piping: Down Stream of Filter
-Filter
-Oil Vapor Fan
Generator
-Continous Duty Rating
-Air Cooled Open Drip-Proof Construction
-3 phase, 3 wire (Option 4 Wire)
-Standard Voltage: 6.6kV, 11.0kV
-Power Factor: 90% (Option 85%, 80%)
-IEC Standard, Class F Insulation with F rise
-Exciter: Brushless PMG
-IEC Standard, Class F Insulation with F rise
L20A Series
Standard Package Configuration

L20A Gas Turbine
-Industrial Single Shaft
-Rotor Speed: 9,420 rpm
Compressor
-11 Stage Axial Flow
-IGV & 4 Stage VSV
Combustor
-8 Can Combustor
-Dual Ignition System
-Conventional Diffusion (GPB180)
(Option De-Nox: Steam Injection)
-DLE (Dry Low Emission) (GPB180D)
-Available Fuel: Natural Gas
Turbine
-3 Stage Axial Turbine
Coupling Shaft & Cover
Flexible Coupling with Shear Pin and Cover
Reduction Gear Box
-Parallel Shaft
Starting and Turning System
-VFD Motor Drive

L20A GAS TURBINE SERIES
  Gas  Turbine Model
 
L20A
GPB180 / GPB180D
  Gas  Turbine Generator Model

  Partial Load @AIT 15 Deg C
  %
100
75
50
  Electrical Output       
  kWe
17,970
13,470
8,980
  Heat Rate
  kJ/kWe-hr
10,690
11,510
13,200
  Exhaust Gas Temperature
  Deg C
545
517
443
  Exhaust Gas Mass Flow
  x 1000 kg/hr
213
188
182
  HRSG Steam Output (Typical*1)
  x 1000 kg/hr
39.7
32.5
24.5
  Total Thermal Efficiency
  %
84.0
82.4
77.7
  Inlet Air Temperature   
  Deg C
0
15
40
  Maximum Continous Electric Output
  kWe
19,320
17,970
15,080
  Heat Rate  
  kJ/kWe-hr
10,500
10,690
11,380
  Exhaust Gas Temperature
  Deg C
538.0
545.0
565.0
  Exhaust Gas Mass Flow
  x 1000 kg/hr
221
213
193
  HRSG Steam Output (Typical*1)
  x1000 kg/hr
40.2
39.7
38.8
  Total Thermal Efficiency
  %
82.5
84.0
87.6
:- 18,420 kWe

:- 34.2 %

:- 542 Deg C

:- 59.8 kg/s