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Home > Power Generation > Gas Engine Generator power plant - Technical specification and quotation for 500kW Biogas Generator Set


 

Technical specification and quotation for 500kW Biogas Generator Set

 
 
 
 
Technical specification and quotation for 500kW Biogas Generator Set
 
 
 “SD�?Brand Biogas Generator Set
 
MODEL :       500GF1-1RZ
 
  500kW  Biogas Generator Set
 
 500kW Biogas Generator Set
                                                                                                                                          
Model: 500GF1-1RZ  
  Picture of 500GF1-1RZ Biogas Generator Set(with cooling tower)
 
Control Panel         Biogas Generator Set                    Cooling Tower
 
A. Technical specification of gas generator set
Model
500GF1-1RZ
Engine model
Z12V190ZLDK-2A
Generator model
1FC6
Control panel model
PCK1-RB500
Rated power (kW)
500
Rated current(A)
870
Rated voltage(V)
415
Rated power factor, COSΦ
0.8(lagging)
Frequency(Hz)
50
Starting method
24V DC motor starting
Voltage regulation
Automatic voltage regulation
Governing Method
Electronic Governing
Exciting method
Brushless
Phase and wiring
Three-phase, four-Wire system
Connecting Method between engine and generator
Flexible coupling
Cooling method of water cycle
Open (with heat exchanger)
Dimensions (L×B×H),mm
5357×1970×2698
Weight kg
12500
 
 
B. Technical specification of gas engine
Engine model
Z12V190ZLDK-2A
Type
4 –stroke, Spark plug ignition, water-cooled
Cylinder arrangement
V-12, 60°
Cylinder bore       mm
190
Stroke Piston        mm
210
Total displacement      L
71.45
Rated power      kW
550
Rated speed    r/min
1000
Idle speed    r/min
600
Specific Oil Consumption    g/kWh
 less than1.0
Exhaust temp.  Celsius Degree
 less than590
Water outlet temp.      Celsius Degree
 less than85
Oil temp. in oil pan    Celsius Degree
 less than90
Stable speed droop (%)
 less than5
Cooling method
Forced water cooling
Lubricating method
Pressure and splash lubrication
Cylinder number
Output end
1- 2- 3- 4- 5- 6
7- 8- 9-10-11-12
Ignition mode
Spark Ignited
Ignition sequence
1-8-5-10-3-7-6-11-2-9-4-12
Starting method
24V DC motor starting
Rotation direction
Counter-clockwise (facing output end)
Power output method
Flywheel output
Dimensions L×B×H  mm×mm×mm
3678×2030×2662
Weight   kg
5500
C. Technical specification of alternator
Generator model 1FC6 
Rated power(KVA)
625
Rated voltage (V)
415
Rated current (A)
870
Rated frequency (Hz)
50
Rated power factor (lagging)
0.8
Rated speed(r/min)
1000
Protection class
IP23
Insulation class
Class F
Cooling method
Wind cooling
 
D. Technical specification of control panel
Model
PCK1-RB500
Functions
The PCK1-RB500 control panel has comprehensive protecting function for over-current, short circuit, reverse power, low frequency and low voltage etc.
It also has the functions of automatic quasi-synchronism, load distribution and automatic power factor adjustment.
PCK-RB500 can analyze the condition of the grid, once the grid is shut down, it can cut the gas generator set from the grid until the grid start to work again, then automatically recover the connection.
The control panel can also cooperate with TEM system and monitoring instrument, to monitor water temp, oil temp, oil pressure and speed of the engine. Once threat emerges, control panel will alarm and automatically switch off for protection.
Application method
Work with grid connection or single unit operation or parallel operation
Dimension  L×H×W(mm)
800×1000×2200
 
E. Technical specification of TEM Computer System
Model
TEM (total electronic monitoring system) technology
Functions
 
Automatic adjust technology of air and fuel ratio: The component of biogas is changeable, it is necessary to control the air and fuel ratio of the engine by the electric-control admixture. The engine monitoring the combustion condition automatically. Then the central control unit send out dictate to make the generator drive the slide valve to change the clearance, so as to change the admission amount and keep the air-fuel ratio of the engine to an ideal condition. The whole adjusting process is carried out automatically. As the concentration of CH4 in biogas changes, the generator set that without the automatic adjusting technology of air-fuel ratio can not be used to generate electricity fuelled biogas.
TEM system can collect, deposit, display, print and control the parameters of the generator set. The data can display in the form of stimulant data, meter, report forms, recording statistics and etc. The recording interval can be set discretionarily, the system can also print real-time and recorded report forms, the print interval can be set automatically or manually. This system can collect, display and record the following parameters: cylinder temperature, exhaust temperature, water temperature, oil temperature, oil pressure, speed, power, voltage, current, power factor, frequency, accumulative total output and running time.
Dimension
L×H×W(mm)
 
4. Required ambient conditions:
a)       Ambient temperature : -40 Celsius Degree-40 Celsius Degree
b)       Relative humidity less than95% (35 Celsius Degree)
c)       ASL Above Sea Level less than2000m
d)       Working atmosphere:  flashing board
 
Requirements for gas source: Inside the gas pipeline, within the range of 1 m before gas pressure regulator, the temperature of biogas  less than35  Celsius Degree;Gas pressure should within the range of 3-10kPa;
The speed of gas pressure vibration  less than 1kPa/min; Methane content of biogas more than 40%;
H2S content  less than 200mg/nm3; NH3 content  less than20mg/Nm3;
Diameter of impurities  less than5μm; Content of impurities  less than30mg/Nm3;
Content of water  less than40g/Nm3;
 
For the optimization of system performance, users should provide data of gas composition and pressure to us. (For biogas with methane content between 30-40%, we have a specially designed model).
 
 
6.  Quotation For 500kW Biogas Generator Set
No.
Description
subentry
Qty
Unit Price(USD)
Total price
(USD)
Main Equipments
Biogas Genset
Model:
500GF1-1RZ
 (50Hz/415V)
Z12V190ZLDK-2A   Biogas Engine
1unit
1 Set
172,388.06
2
alternator(1FC6)
1unit
3
Electronic Governing(Woodward2301A)
1set
4
Control Panel
1unit
5
Platform  &  coupling
1set
6
Silencer and Exhaust pipes
1set
7
Technical documentation
1set
8
Attached spare parts, tools and accessory
1set
9
Batteries for Control panel and start-up
6 units
10
Biogas-water separator
1 set
11
Safety
Flame arrester
1unit
 
2,462.69
12
Spare parts for one year operation(1 set)
1 lot
 
8,208.96
13
TEM Control system (one controls two sets)
1set
 
11,492.54
Total
500GF1-1RZ
(water piping, valves and pumps  need to be purchased locally)
1 set
 
194,552.24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note:
1、The quotation is based on standard configuration and FOB Qingdao Port.
2、Packing: naked package (accessories: wooden Export standard)
3、Payment : 30% by T/T for deposit, the rest of 70% by irrevocable L/C at sight, should be reaching us before delivery
4、Delivery time: 50 days after getting 30% deposit by T/T.
5、Service rules : commissioning and training is free(within 14 days). The customers will be charge of the round trip air tickets fee and room and board fee abroad.
5. The price is of full new gas generator set. Not modification gas generator.
6. This quotation is valid for 1 month.
 
 
 
 
 
Plant: ASIANPALM ------ waste-energy Power station, Krabi, Thailand
Type of gas: Biogas
Genset type: 500GF1-RZ
No. of gensets: 2
Electrical output: 900 kW
Start-up:  first genset----- July 2006;
Second genset---- March 2007
This biogas power station turns organic wastes of the entire palm oil factory into electric power. All the power generated is sold to public grid at high price.
 
Plant: Gaobeidian Sewage Treatment Plant ------ waste-energy Power station, Beijing, China
Type of gas: Biogas
Genset type: 500GF1-RZ
No. of gensets: 3
Electrical output: 1400 kW
Start-up:  April 2004;
As China’s largest sewage treatment plant, Gaobeidian digests 2,140,000 m3 of sewage from Beijing city. Power generation is the plant’s main way of recycling energy. These three Shengdong gensets are purchased to take the place of three imported gas engines, which was facing high operation cost problem.
 
北京市高碑店污水处理�?/DIV>
 
Plant: Longfeng Garbage Landfill ------ Power station, Meizhou City, China
Type of gas: Biogas
Genset type: 500GF1-RZ
No. of gensets: 4
Electrical output: 2000 kW
Start-up:  January 2006
Longfeng Garbage Landfill is the first UN approved CDM project in China. Part of the power is self consumed by the landfill, while most electric power is exported to public grid.
  
Plant: Fushun West Open Mine ------ Power station, Fushun City, Liaoning Province, China
Type of gas: Waste gas from oil refinery process
Genset type: 500GF1-RYm
No. of gensets: 84
Electrical output: 42 MW
Start-up:  Initial Stage, March, 2006
As China’s largest power plant fueled by low heat value waste gas from refinery process, SD gas engines helped Fushun West Open Mine to reduce manufacturing cost through over-all utilization of energy. All gensets are coupled with co-generation system
 
 
Plant: Jincheng Coal Mine ------ Power station, Jincheng City, Shanxi Province, China
Type of gas: Coal Mine Methane
Genset type: 500GF1-2RW
No. of gensets: 22
Electrical output: 11MW
Start-up:  Initial Stage, October, 2001
SD gas engine holds more than 80% of China’s Coal Mine Methane power generation market.  Almost every major coal mine is user of SD gas engine. As one of earliest users of SD CMM engine, Jincheng Coal Mine is still expanding their CMM power plant.
 
 




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