1000kw 1mw 1250kva natural gas biogas lpg lng cng biomass gas wood gas turbine generator
YDNPOWER 1000KW
NATURAL GAS
GENERATOR TECHNICAL PARAMETERS
Engine Model
|
YDN
12V170-T
|
Engine power
|
|
kW
|
1000
|
Rated rotation speed
|
|
r/min
|
1500
|
Average effective pressure
|
|
MPa
|
1.70
|
Exhaust gas temperature
|
|
ºC
|
≤500
|
Wet exhaust flow
|
About
|
kg/h
|
7818
|
Air intake flow
|
±8%
|
kg/h
|
7556
|
Inlet air temperature after cooling
|
±5
|
ºC
|
50
|
Ventilation volume
|
About
|
kg/h
|
39081
|
Engine technical parameters
|
|
Bore/stroke
|
|
mm
|
170/195
|
Working volume (displacement)
|
|
dm
3
|
71
|
Average piston speed
|
|
m/s
|
9.75
|
Lubricant capacity
|
|
dm
3
|
240
|
Lube oil consumption rate
|
|
g/kWh
|
≤0.3
|
Generator
|
|
Efficiency
|
|
%
|
97.1
|
Energy Balance
|
YDN-1500NG
|
Output electric power
|
|
kW
|
1500
|
High temperature coolant heat
|
±8%
|
kW
|
838
|
Low temperature coolant heat
|
±8%
|
kW
|
150
|
Exhaust gas cooled to 120 ° C heat
|
±8%
|
kW
|
822
|
Engine radiant heat
|
About
|
kW
|
57
|
Generator radiant heat
|
About
|
kW
|
43
|
Gas consumption
|
±5%
|
Nm³/kwh
|
≤0.24
|
Electrical efficiency
|
|
%
|
40.2
|
Thermal efficiency
|
|
%
|
45.7
|
Total efficiency
|
|
%
|
85.9
|
System Parameters
|
|
Engine cylinder liner coolant minimum/maximum flow
|
|
m
3
/h
|
50/65
|
Engine Kvs value
|
|
m
3
/h
|
46
|
Intercooler coolant flow
|
|
m
3
/h
|
40
|
Intercooler Kvs value
|
|
m
3
/h
|
72
|
Cylinder liner coolant capacity
|
|
dm
3
|
151
|
Intercooler coolant capacity
|
|
dm
3
|
52
|
Cylinder liner inlet/outlet coolant max temperature
|
|
ºC
|
76/89
|
Intercooler inlet/outlet coolant max temperature
|
|
ºC
|
45/48
|
Highest exhaust back pressure
|
|
kPa
|
5
|
Maximum pressure loss before air filter
|
|
kPa
|
0.5
|
Gas pressure range
|
|
kPa
|
3~20
|
Startup mode and battery capacity
|
|
|
Electric start & 24VDC@240Ah
|
1) Exhaust gas emission: 5% dry exhaust gas, NOx ≤500mg/Nm3
2) Engine power rating is based on ISO 3046/1
3) The amount of ventilation air at delta T=15K, including the amount of combustion air
4) Does not include piping and lubricant heat exchangers
5) Frequency 50Hz, voltage 10500V, power factor is 1.0
6) The Kvs value refers to the flow rate with a pressure loss of 1 bar.
This data is for reference only and is not intended to be a binding value. Please refer to the information in the quotation.
Model
|
|
|
YDN-1500NG
|
Dimension
|
|
|
|
Length
|
About
|
mm
|
6820
|
Width
|
About
|
mm
|
1700
|
Height
|
About
|
mm
|
2615
|
Net weight
|
About
|
kg
|
15000
|
|
|
|
|
Noise
|
Sound power level
|
Multiplier
|
Hz
|
32
|
63
|
125
|
250
|
500
|
1000
|
2000
|
4000
|
8000
|
Exhaust noise
|
124
|
dB(A)
|
108
|
144
|
137
|
1
26
|
117
|
1
07
|
1
05
|
106
|
100
|
Unit noise
|
112
|
dB(A)
|
98
|
94
|
95
|
9
9
|
101
|
102
|
99
|
106
|
104
|
Exhaust noise at 1 meter, ±2.5 dB(A)
Unit noise at 1 meter side, ±1 dB(A)
Requirments for natural gas
1.Methane should be at least 85%
2.The natural gas temperature should be between 0-60 ºC
3. No inpurity should be in the gas. Water in the gas should be less than 20g/Nm3.
4. Heat value should be at least 8500kcal/m3, if less than this value, the power of the engine will be declined.
5. Gas pressure should be 8-14KPa, if the pressure is less than 3KPa, booster fan is necessary.
6.The gas should be dehydrated and desulfurated. Make sure that there is no liquid in the gas. H2S<200mg/Nm3