GPB80:


Kawasaki GPB 80 is the 7.8MWe  open cycle, single shaft type gas turbine which comprise of 12 stage axial flow compressor and 4 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 a dual ignition and six can combustion system.  There are 2 types of model for this series which is  GPB80 (conventional diffusion) and GPB80D (dry low emission).The applicable fuel for GPB80 is Natural Gas and Diesel Oil. Alternatively, the GPB80 series can be operated on dual fuel system.
 
 
GPB 80 Gas Turbine Generator Set Data Sheet:


Performance at ISO Conditions:-

Electrical Power Output

Thermal Efficiency

Exhaust Gas Temperature

Exhaust Gas Flow





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GPB80 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 and Inlet Screen
-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)
-Remote Monitoring (Option)
    Graphics Monitoring
    Historical Trend & Event Logger
    Daily and Monthly Reports
Starting and Turning System
-VFD Motor Drive
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
-Air Cooled Oil Cooler with Temp. Control Valve
-Water Cooled (Option)
-Integral Oil Reservoir: 2,200 liter
-Oil Heater (Cold Weather Option)
-Stainless Steel Piping: Down Stream of Filter
-Simplex Filter (Duplex Filter: Option)
-Oil Vapor Fan
Generator
-Continous Duty Rating
-Air Cooled Open Drip-Proof Construction
Water Cooled (Option)
-3 phase, 3 wire (Option 4 Wire)
-Standard Voltage: 3.3kV, 6.6kV, 11.0kV
-Power Factor: 90% (Option 85%, 80%)
-Bearing: Sleeve Type, Oil Bath Lubrication
-IEC Standard, Class F Insulation with F rise
-Exciter: Diverted Field Brushless (Option PMG)
M7A-03 Series
Standard Package Configuration

M7A (03/03D) Gas Turbine
-Industrial Single Shaft
-Rotor Speed: 13,790 rpm
Compressor
-11 Stage Axial Flow
-IGV & 3 Stage VSV
-Pressure Ratio: 16:1
Combustor
-6 Can Combustor
-Dual Ignition System
-Conventional Diffusion (-03)
(Option De-Nox: Steam Injection Type)
-DLE (Dry Low Emission) (-03D)
-Available Fuel: Natural Gas, Diesel Oil
Turbine
-4 Stage Axial Turbine
Coupling Shaft & Cover
Flexible Coupling with Shear Pin and Cover
Reduction Gear Box
-Epicyclic

M1A GAS TURBINE SERIES
  Gas  Turbine Model
 
M7A-03
GPB80
M7A-03D
GPB80D
  Gas  Turbine Generator Model

  Partial Load @AIT 15 Deg C
  %
100
75
50
100
75
50
  Electrical Output       
  kWe
7,610
5,750
3,830
7,670
5,750
3,830
  Heat Rate
  kJ/kWe-hr
10,820
11,520
13,500
10,820
11,620
13,750
  Exhaust Gas Temperature
  Deg C
526
445
377
526
526
557
  Exhaust Gas Mass Flow
  x 1000 kg/hr
97.6
97.2
96.8
97.6
81.4
66.2
  HRSG Steam Output (Typical*1)
  x 1000 kg/hr
17.0
13.0
9.5
17.0
14.3
12.8
  Total Thermal Efficiency
  %
83.2
79.0
71.3
83.2
83.2
85.4
  Inlet Air Temperature   
  Deg C
0
15
40
0
15
40
  Maximum Continous Electric Output
  kWe
8,260
7,670
6,120
8,260
7,670
6,120
  Heat Rate  
  kJ/kWe-hr
10,610
10,820
11,580
11,580
10,820
11,580
  Exhaust Gas Temperature
  Deg C
520
526
553
520
526
553
  Exhaust Gas Mass Flow
  x 1000 kg/hr
100.8
97.6
83.5
100.8
97.6
83.5
  HRSG Steam Output (Typical*1)
  x1000 kg/hr
17.2
17.0
16.1
12.2
17.0
16.1
  Total Thermal Efficiency
  %
81.7
83.2
86.4
81.7
83.2
86.4
:- 7,810 kWe

:- 33.6 %

:- 523 Deg C

:- 27.3 kg/s