The coal-bed methane generator is powered by coal mine gas for power generation. It is incorporated with waste heat recovery equipment to capture and reuse the thermal energy from engine exhaust.
Features of Coal-bed Methane Generator
100% independent intellectual property rights
Features International mainstream control technology (intelligent engine management system)
Equipped with advanced air–gas ratio control (TECJET automatic AFR adjustment)
High-flow, high-pressure intake system designed to accommodate methane concentration variations from 30% to 60%
Low-pressure intake and lean-burn combustion control technology, improving emissions performance when using low-pressure gas
Advanced genset management module supporting automatic synchronization and automatic load distribution
Online maintenance technology, enabling more than 2,500 hours of continuous trouble-free operation
Digital monitoring technology for full supervision of engine thermal parameters and generator electrical parameters
Compatible with distributed energy systems, including thermoelectric and thermoelectric cooling configurations
Technical Parameters of Coal-bed Methane Generator
Genset Model
600GF-W
1000GF-W
1100GF-W
1500GF-W
1800GF-W
Alternator model
Brushless excitation, automatic voltage regulation
IFC series, siemens technology, brushless excitation, automatic voltage regulation
Brushless excitation, automatic voltage regulation
Rated power
600 kW
1000 kW
1100 kW
1500 kW
1800 kW
Rated voltage
400V/6300V/10500V/480V/13800V
Rated frequency
50/60 Hz
50 Hz/60 Hz
50 Hz/60 Hz
50 Hz/60 Hz
50 Hz/60 Hz
Rated power factor
0.8
0.8
0.8
0.8
0.8
Protection class
IP23
IP23
IP23
IP23
IP23
Insulation class
H
H
H
H
H
Engine Model
G12V190ZLW-2
H16V190ZLW-2
L12V200ZLW-2
L20V190ZLWd-2
L20V200ZLW-2
Type
Four strokes, V-type, turbocharged, inter-cooling, apark plug ignition
No. of cylinder
12
16
12
20
20
Bore
190 mm
190 mm
200 mm
190 mm
200 mm
Stroke
210 mm
215 mm
255 mm
255 mm
255 mm
Total displacement
71.5 L
97.53 L
96.1 L
144.6 L
160.2 L
Rated speed
1000 r/min, 1200 r/min
1000 r/min
1000 r/min
1000 r/min
1000 r/min, 1200 r/min
Rated power
650 kW
1200 kW
1300 kW
1700 kW
2000 kW
Gas consumption
≤11000 kJ/kW.h
≤9500 kJ/kW.h
≤9000 kJ/kW.h
≤8600 kJ/kW.h
≤8600 kJ/kW.h
Oil consumption
≤0.8 g/kW.h
≤0.6 g/kW.h
≤0.3 g/kW.h
≤0.6 g/kW.h
≤0.3~0.6 g/kW.h
Cooling type
Open type-cooling tower/Closed type-vertical or horizontal radiator
Lubrication method
Pressure and splash lubrication
Starting method
Electric starting
Electric starting
Electric starting
Electric starting
Electric starting/Air starting
Application Cases
CNPC JICHAI was formed in 1920, we are a prestigious brand in China and is a global leader in internal conbustion engine and generator set manufacturing. Our power solutions are designed to improve your performance and productivity.
600 kW gas generator
1800 kW gas generator
