JMS 316 GS-S.L Special Gas JMS 316 C45 10bar pme

Technical Description
Cogeneration Unit
JMS 316 GS-S.L
Special Gas JMS 316 C45 10bar pme
Electrical output
469 kW el.
Thermal output
584 kW
Datas refer to following gas analysis
(gas analysis: 15-20% H2; 3%CH4;15-30% CO; 10% CO2; 40-50% N2)
Emission values
NOx
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< 500 mg/Nm³ (5% O2)
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0.01 Technical Data (at module) _________________________________________ 3
Main dimensions and weights (at module) appr.
Connections
4
4
0.02 Technical data of engine ___________________________________________ 5
Thermal energy balance
Exhaust gas data
Combustion air data
Output / fuel consumption
Sound pressure level
Sound power level
5
5
5
6
6
6
0.03 Technical data of generator _________________________________________ 7
Reactance and time constants appr.
7
0.04 Technical data of heat recovery _____________________________________ 8
General data - Hot water circuit
Mixture Intercooler (1st stage)
Mixture Intercooler (2nd stage) (Intercooler separate)
Heat exchanger lube oil
Heat exchanger engine jacket water
Exhaust gas heat exchanger
8
8
8
8
8
8
connection variant F ___________________________________________________ 9
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0.01 Technical Data (at module)
Data at:
Fuel gas LHV
kWh/Nm³
Mean effe. press. at stand. power and nom. speed
Energy input
Gas volume
Mechanical output
Electrical output
Recoverable thermal output
~ Intercooler 1st stage
~ Lube oil
~ Jacket water
~ Exhaust gas cooled to 180 °C
Total recoverable thermal output
Total output generated
Heat to be dissipated
~ Intercooler 2nd stage
~ Lube oil
~ Surface heat
~ Balance heat
Spec. fuel consumption of engine
Lube oil consumption
Electrical efficiency
Thermal efficiency
Total efficiency
bar
kW
[2]
Nm³/h
*)
kW
[1]
kW
el.
[4]
kW
kW
kW
kW
kW
kW
[5]
total
kW
kW
ca.
kW
[7]
kW
ca.
kWh/kWh
[2]
kg/h
[3]
%
%
%
Hot water circuit:
Forward temperature
Return temperature
Hot water flow rate
°C
°C
m³/h
[6]
Full
load
1,5**
100%
10,0
1.309
873
487
469
35
71
207
271
584
1.053
30
~
73
26
2,69
0,15
35,9%
44,6%
80,5%
90,0
70,0
25,1
*) approximate value for pipework dimensioning
**) typical heat value of wood gas (gas analysis: 15-20% H2; 3%CH4; 15-30% CO; 10% CO2; 40-50% N2)
[_] Explanations: see 0.10 - Technical parameters
All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a
change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment
(intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of +/- 8% on the thermal output a
further reserve of 10% is recommended for the dimensioning of the cooling requirements.
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Main dimensions and weights (at module) appr.
Length
Width
Height
Weight empty
Weight filled
mm
mm
mm
kg
kg
~ 5.300
~ 2.300
~ 2.300
~ 9.500
~ 10.100
Connections
Hot water inlet and outlet
Exhaust gas outlet
Fuel gas (at gas train) for special gas
Fuel Gas (at module) for special gas
Water drain ISO 228
Condensate drain
Safety valve - jacket water ISO 228
Safety valve - hot water
Lube oil replenishing (pipe)
Lube oil drain (pipe)
Jacket water - filling (flex pipe)
Intercooler water-Inlet/Outlet 1st stage
Intercooler water-Inlet/Outlet 2nd stage
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DN/PN
DN/PN
DN/PN
DN/PN
G
DN/PN
DN/PN
DN/PN
mm
mm
mm
DN/PN
DN/PN
JMS 316 C45 70-90°C 10bar pme.doc
80/10
250/10
150/16
80/10
½''
50/10
1½''/2,5
50/16
28
28
13
80/10
65/10
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0.02 Technical data of engine
Manufacturer
Engine type
Working principle
Configuration
No. of cylinders
Bore
Stroke
Piston displacement
Nominal speed
Mean piston speed
Filling capacity lube oil
Filling capacity water
Length
Width
Height
Weight dry
Weight filled
Moment of inertia
Direction of rotation (from flywheel view)
Flywheel connection
Radio interference level to VDE 0875
Starter motor output
Starter motor voltage
mm
mm
lit
rpm
m/s
lit
lit
mm
mm
mm
kg
kg
kgm²
kW
V
GE Jenbacher
J316 C45
4-Stroke
V 70°
16
135
170
38,93
1.500
8,50
300
150
2.852
1.457
1.800
4.000
4.490
8,97
left
SAE 18''
N
9
24
Thermal energy balance
Energy input
Intercooler
Lube oil
Jacket water
Exhaust gas total
Exhaust gas cooled to 180 °C
Exhaust gas cooled to 100 °C
Surface heat
Balance heat
1.309
65
71
207
399
271
338
55
26
kW
kW
kW
kW
kW
kW
kW
kW
kW
Exhaust gas data
Exhaust gas temperature at full load
Exhaust gas mass flow rate, wet
Exhaust gas mass flow rate, dry
Exhaust gas volume, wet
Exhaust gas volume, dry
Max.admissible exhaust back pressure after engine
°C
[8]
kg/h
kg/h
Nm³/h
Nm³/h
mbar
471
2.959
2.814
2.256
2.074
60
Combustion air data
Combustion air mass flow rate
Combustion air volume
Max. admissible pressure drop in front of intake-air filter
basis for exhaust gas data:
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kg/h
Nm³/h
mbar
2.254
1.743
10
special gas: 15%H2; 25% CO; 10% CO2; 45% N2
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Output / fuel consumption
ISO standard fuel stop power ICFN
Mean effe. press. at stand. power and nom. speed
Fuel gas type
Based on methane number
Compression ratio
Min./Max. fuel gas pressure at inlet to gas train
Allowed Fluctuation of fuel gas pressure
Max. rate of gas pressure fluctuation
Maximum Intercooler 2nd stage inlet water temperature
Spec. fuel consumption of engine
Specific lube oil consumption
Max. Oil temperature
Jacket-water temperature max.
kW
bar
MZ
d)
Epsilon
mbar
%
mbar/sec
°C
kWh/kWh
g/kWh
°C
°C
633
13,00
Special gas
-11,00
150 - 200 c)
+ 10
10
40
2,60
0,30
90
90
c) Lower gas pressures upon inquiry
d) based on methane number calculation software AVL 3.1
Sound pressure level
Aggregate b)
31,5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
Exhaust gas a)
31,5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
dB(A) re 20µPa
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB(A) re 20µPa
dB
dB
dB
dB
dB
dB
dB
dB
dB
96
85
87
95
90
91
89
90
87
91
116
104
116
131
110
109
107
107
104
103
Sound power level
Aggregate
Measurement surface
Exhaust gas
Measurement surface
dB(A) re 1pW
m²
dB(A) re 1pW
m²
117
102
124
6,28
a) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2.
b) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635,
precision class 3.
Operation with 1200 rpm see upper values, operation with 1800 rpm add 3 dB to upper values.
Engine tolerance ± 3 dB
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0.03 Technical data of generator
Manufacturer
Type
Type rating
Driving power
Ratings at p.f. = 1,0
Ratings at p.f. = 0,8
Rated output at p.f. = 0,8
Rated current at p.f. = 0,8
Frequency
Voltage
Speed
Permissible overspeed
Power factor lagging
Efficiency at p.f. = 1,0
Efficiency at p.f. = 0,8
Moment of inertia
Mass
Radio interference level to VDE 0875
Construction
Protection Class
Insulation class
Temperature (rise at driving power)
Maximum ambient temperature
Total harmonic distortion
kVA
kW
kW
kW
kVA
A
Hz
V
rpm
rpm
%
%
kgm²
kg
°C
%
STAMFORD e)
HCI 634 H2 e)
910
487
469
466
583
841
50
400
1.500
2.250
0,8 - 1,0
96,4%
95,7%
19,50
2.120
N
B3/B14
IP 23
H
F
40
1,5
Reactance and time constants appr.
xd direct axis synchronous reactance
xd' direct axis transient reactance
xd'' direct axis sub transient reactance
Td'' sub transient reactance time constant
Ta Time constant direct-current
Tdo' open circuit field time constant
p.u.
p.u.
p.u.
ms
ms
s
1,39
0,10
0,10
25
40
2,44
e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator
may thereby change slightly. The contractual produced electrical power will not change.
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0.04 Technical data of heat recovery
General data - Hot water circuit
Total recoverable thermal output
Return temperature
Forward temperature
Hot water flow rate
Nominal pressure of hot water
Pressure drop hot water circuit
Maximum Variation in return temperature
Max. rate of return temperature fluctuation
kW
°C
°C
m³/h
bar
bar
°C
°C/min
584
70,0
90,0
25,1
10
0,80
+0/-20
10
Mixture Intercooler (1st stage)
Type
Nominal pressure of hot water
Pressure drop hot water circuit
Hot water connection
bar
bar
DN/PN
gilled pipes
10
0,20
80/10
Mixture Intercooler (2nd stage) (Intercooler separate)
Type
Nominal pressure of hot water
Pressure drop hot water circuit
Hot water connection
bar
bar
DN/PN
gilled pipes
10
0,20
65/10
Heat exchanger lube oil
Type
Nominal pressure of hot water
Pressure drop hot water circuit
Hot water connection
bar
bar
DN/PN
shell-and-tube
10
0,20
80/10
Heat exchanger engine jacket water
Type
Nominal pressure of hot water
Pressure drop hot water circuit
Hot water connection
plate heat exchanger
10
0,20
bar
80/10
DN/PN
bar
Exhaust gas heat exchanger
Type
shell-and-tube
PRIMARY:
Exhaust gas pressure drop approx
Exhaust gas connection
bar
DN/PN
SECONDARY:
Nominal pressure of hot water
Pressure drop hot water circuit
Hot water connection
11.07.2011/HD
bar
bar
DN/PN
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250/10
6
0,20
80/10
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J 316 GS-C45
Special Gas J316 C45 10bar
Hot water circuit
-------------------Recoverable thermal output =
m
584 kW
(±8% tolerance +10% reserve for cooling requirements)
Hot water flow rate =
25,1 m³/h
35 kW
71 kW
207 kW
271 kW
Intercooler
1st stage
Lube oil
Engine
Exhaust gas
70,0 °C
71,2 °C
73,6 °C
80,7 °C
90,0 °C
max. 95 °C
~ 471 °C
max. 90 °C
180 °C
80,1 °C
30 kW
Intercooler
2nd stage
Low temperature circuit (calculated with Glykol 37%)
Heat to be dissipated =
30 kW
40,0 °C
41,9 °C
(±8% tolerance +10% reserve for cooling requirements)
Cooling water flow rate =
15,0 m³/h
45,0 °C
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