CN106816612A - The watch-dog of SOFC pile generated energy - Google Patents
The watch-dog of SOFC pile generated energy Download PDFInfo
- Publication number
- CN106816612A CN106816612A CN201710000882.5A CN201710000882A CN106816612A CN 106816612 A CN106816612 A CN 106816612A CN 201710000882 A CN201710000882 A CN 201710000882A CN 106816612 A CN106816612 A CN 106816612A
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- China
- Prior art keywords
- cpu
- sofc
- gas flow
- fuel gas
- fuel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04574—Current
- H01M8/04589—Current of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load of fuel cell stacks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The present invention relates to a kind of watch-dog of SOFC piles generated energy, feature is to include liquid level sensor, first and second amplifier, electromagnetic flowmeter, current sampling circuit, voltage sample circuit, CPU microcontrol processors, LCD display and electromagnetic valve switch；CPU microcontrol processors calculate the residual fuel and available power in accumulator tanks and export to LCD display according to the altimeter of the fuel liquid in accumulator tanks；CPU microcontrol processors calculate current fuel gas flow and with fuel gas flow and have exported to LCD display according to the fuel gas flow signal of output；CPU microcontrol processors go out the instantaneous power of SOFC piles output and have sent power and exported and shown to LCD display according to the signal of change that current sampling circuit and voltage sample circuit are exported.Its advantage is：SOFC pile working conditions be can immediately understand, height, fuel gas flow and the generated energy of fuel liquid in the accumulator tanks of SOFC piles monitored, it is easy to use.
Description
Technical field
The present invention relates to a kind of watch-dog of SOFC piles generated energy.
Background technology
At present, though having monitoring to the generated energy of SOFC piles, SOFC pile working conditions can not immediately be understood, using not
It is convenient.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art and provide a kind of watch-dog of SOFC piles generated energy, can be with
Immediately understand SOFC pile working conditions, monitor height, the fuel gas flow of the fuel liquid in the accumulator tanks of SOFC piles
And generated energy, it is easy to use.
In order to achieve the above object, the present invention is achieved in that it is a kind of watch-dog of SOFC piles generated energy, its
It is characterised by including：
Liquid level sensor；The liquid level sensor can sense the height of the fuel liquid in accumulator tanks；
First amplifier；First amplifier receives the height of the fuel liquid in the accumulator tanks that liquid level sensor is sensed
Signal is simultaneously amplified；
Electromagnetic flowmeter；The electromagnetic flowmeter can sense the fuel gas flow that SOFC piles are flow to from accumulator tanks；
Second amplifier；Second amplifier receives the fuel gas flow that electromagnetic flowmeter sensed and is amplified；
Current sampling circuit；The electric current of the current sampling circuit detection SOFC pile outputs；
Voltage sample circuit；The voltage of the voltage sample circuit detection SOFC pile outputs；And
CPU microcontrol processors, LCD display and electromagnetic valve switch；It is defeated that the CPU microcontrol processors receive the first amplifier
The altitude signal of the fuel liquid in accumulator tanks for going out simultaneously is processed, and according to the height of the fuel liquid in accumulator tanks, CPU is micro-
Control process device calculates the residual fuel and available power in accumulator tanks and exports to LCD display；CPU microcontrol processors
Receive the fuel gas flow signal of the second amplifier output and processed, according to the fuel gas flow signal of output, CPU
Microcontrol processor calculates current fuel gas flow and with fuel gas flow and has exported to LCD display, works as fuel
When gas flow is less than set amount, CPU microcontrol processors export cut-off signals to electromagnetic valve switch, and electromagnetic valve switch shut-off is deposited
The gas delivery port of basin；CPU microcontrol processors receive the signal of current sampling circuit and voltage sample circuit output respectively
And processed, according to the signal that current sampling circuit and voltage sample circuit are exported, CPU microcontrol processors calculate SOFC
The instantaneous power of pile output and power is sent and has exported and shown to LCD display.
In the technical program, the model DLK201 of the liquid level sensor, the model of first amplifier
INA138。
In the technical program, the model TOP-101 of the electromagnetic flowmeter, the model of second amplifier
INA138。
In the technical program, the model PIC16F73 of the CPU microcontrol processors.
In the technical program, the model zcm202 of the LCD display.
In the technical program, the model VSONC-3S11-VC-F of the electromagnetic valve switch.
In the technical program, also including warning reminding device, the CPU microcontrol processors export cut-off signals to electricity
Magnet valve is also exported while switch and gives warning reminding device, and the warning reminding device receives the output of CPU microcontrol processors
Alarmed after cut-off signals.
In the technical program, the model MBD120095P23050PAAAA of the warning reminding device.
Present invention advantage compared with prior art is：SOFC pile working conditions, monitoring SOFC electricity can immediately be understood
The height of the fuel liquid in the accumulator tanks of heap, fuel gas flow and generated energy, it is easy to use.
Brief description of the drawings
Fig. 1 is circuit block diagram of the invention.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these implementation methods is used to help understand the present invention, but does not constitute limitation of the invention.Additionally, disclosed below
As long as each implementation method of the invention in involved technical characteristic do not constitute conflict each other and can just be combined with each other.
As shown in figure 1, it is a kind of watch-dog of SOFC piles generated energy, including：
Liquid level sensor 1；The liquid level sensor 1 can sense the height of the fuel liquid in accumulator tanks；
First amplifier 2；First amplifier 2 receives the fuel liquid in the accumulator tanks that liquid level sensor 1 is sensed
Altitude signal is simultaneously amplified；
Electromagnetic flowmeter 3；The electromagnetic flowmeter 3 can sense the fuel gas flow that SOFC piles are flow to from accumulator tanks；
Second amplifier 4；Second amplifier 4 receives the fuel gas flow that electromagnetic flowmeter 3 sensed and is put
Greatly；
Current sampling circuit 5；The electric current of the detection SOFC pile outputs of the current sampling circuit 5；
Voltage sample circuit 6；The voltage of the detection SOFC pile outputs of the voltage sample circuit 6；And
CPU microcontrol processors 7, LCD display 8 and electromagnetic valve switch 9；
The altitude signal that the CPU microcontrol processors 7 receive the fuel liquid in the accumulator tanks of the output of the first amplifier 2 is gone forward side by side
Row treatment, according to the height of the fuel liquid in accumulator tanks, CPU microcontrol processors 7 calculate the residual fuel in accumulator tanks
And available power and export to LCD display 8, height, the residue of the fuel liquid in the display accumulator tanks of the LCD display 8
Fuel and available power；
CPU microcontrol processors 7 receive the fuel gas flow signal of the output of the second amplifier 4 and are processed, according to output
Fuel gas flow signal, CPU microcontrol processors 7 calculate current fuel gas flow and have used fuel gas flow simultaneously
Export to LCD display 8, when fuel gas flow is less than set amount, CPU microcontrol processors 7 export cut-off signals to electricity
Magnet valve switch 9, electromagnetic valve switch 9 turns off the gas delivery port of accumulator tanks；
CPU microcontrol processors 7 receive the signal of current sampling circuit 5 and the output of voltage sample circuit 6 and are processed respectively,
According to the signal that current sampling circuit 5 and voltage sample circuit 6 are exported, CPU microcontrol processors 7 calculate the output of SOFC piles
Instantaneous power and sent power and exported and shown to LCD display 8.
In the present embodiment, the model DLK201 of the liquid level sensor 1, the model of first amplifier 2
INA138。
In the present embodiment, the model TOP-101 of the electromagnetic flowmeter 3, the model of second amplifier 4
INA138。
In the present embodiment, the model PIC16F73 of the CPU microcontrol processors 7.
In the present embodiment, the model zcm202 of the LCD display 8.
In the present embodiment, the model VSONC-3S11-VC-F of the electromagnetic valve switch 9.
In the present embodiment, also including warning reminding device 10, the model of the warning reminding device 10
MBD120095P23050PAAAA；The CPU microcontrol processors 7 are also defeated while exporting cut-off signals to electromagnetic valve switch 9
Go out to warning reminding device 10, the warning reminding device 10 is reported after receiving the output cut-off signals of CPU microcontrol processors 7
It is alert.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the present invention is not limited to described reality
Apply mode.For the ordinary skill in the art, in the case where principle of the invention and objective is not departed to these
Implementation method carries out various changes, modification, replacement and deformation and still falls within the scope of the present invention.
Claims (8)
1. a kind of watch-dog of SOFC piles generated energy, it is characterised in that including：
Liquid level sensor（1）；The liquid level sensor（1）The height of the fuel liquid in accumulator tanks can be sensed；
First amplifier（2）；First amplifier（2）Receive liquid level sensor（1）The fuel in accumulator tanks for being sensed
The altitude signal of liquid is simultaneously amplified；
Electromagnetic flowmeter（3）；The electromagnetic flowmeter（3）The fuel gas flow that SOFC piles are flow to from accumulator tanks can be sensed；
Second amplifier（4）；Second amplifier（4）Receive electromagnetic flowmeter（3）The fuel gas flow for being sensed is simultaneously
It is amplified；
Current sampling circuit（5）；The current sampling circuit（5）The electric current of detection SOFC pile outputs；
Voltage sample circuit（6）；The voltage sample circuit（6）The voltage of detection SOFC pile outputs；And
CPU microcontrol processors（7）, LCD display（8）And electromagnetic valve switch（9）；The CPU microcontrol processors（7）Receive
First amplifier（2）The altitude signal of the fuel liquid in the accumulator tanks of output is simultaneously processed, according to the fuel in accumulator tanks
The height of liquid, CPU microcontrol processors（7）Calculate residual fuel and available power in accumulator tanks and export aobvious to LCD
Show device（8）；CPU microcontrol processors（7）Receive the second amplifier（4）The fuel gas flow signal of output is simultaneously processed,
According to the fuel gas flow signal of output, CPU microcontrol processors（7）Calculate current fuel gas flow and use fuel
Gas flow is simultaneously exported to LCD display（8）, when fuel gas flow is less than set amount, CPU microcontrol processors（7）It is defeated
Go out cut-off signals to electromagnetic valve switch（9）, electromagnetic valve switch（9）Turn off the gas delivery port of accumulator tanks；CPU microcontrol processors
（7）Current sampling circuit is received respectively（5）And voltage sample circuit（6）The signal of output is simultaneously processed, according to current sampling
Circuit（5）And voltage sample circuit（6）The signal of output, CPU microcontrol processors（7）Calculate the instantaneous of SOFC piles output
Power and power is sent and has exported to LCD display（8）Display.
2. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that the liquid level sensor（1）'s
Model DLK201, first amplifier（2）Model INA138.
3. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that the electromagnetic flowmeter（3）'s
Model TOP-101, second amplifier（4）Model INA138.
4. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that the CPU microcontrol processors
（7）Model PIC16F73.
5. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that the LCD display（8）'s
Model zcm202.
6. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that the electromagnetic valve switch（9）'s
Model VSONC-3S11-VC-F.
7. the watch-dog of SOFC piles generated energy according to claim 1, it is characterised in that also including warning reminding device
（10）, the CPU microcontrol processors（7）Cut-off signals are exported to electromagnetic valve switch（9）While also export to warning reminding
Device（10）, the warning reminding device（10）Receive CPU microcontrol processors（7）Alarmed after output cut-off signals.
8. the watch-dog of SOFC piles generated energy according to claim 7, it is characterised in that the warning reminding device
（10）Model MBD120095P23050PAAAA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000882.5A CN106816612A (en) | 2017-01-03 | 2017-01-03 | The watch-dog of SOFC pile generated energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000882.5A CN106816612A (en) | 2017-01-03 | 2017-01-03 | The watch-dog of SOFC pile generated energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106816612A true CN106816612A (en) | 2017-06-09 |
Family
ID=59109212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000882.5A Pending CN106816612A (en) | 2017-01-03 | 2017-01-03 | The watch-dog of SOFC pile generated energy |
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| Country | Link |
|---|---|
| CN (1) | CN106816612A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026242A (en) * | 2006-02-22 | 2007-08-29 | 胜光科技股份有限公司 | Fuel supply method for liquid fuel cell |
| CN201397379Y (en) * | 2009-03-19 | 2010-02-03 | 徐耀升 | Modularized fuel cell performance verifying and testing set |
| CN103887542A (en) * | 2012-12-21 | 2014-06-25 | 中国科学院大连化学物理研究所 | Solid oxide fuel cell control device and control method |
| CN204155116U (en) * | 2014-05-04 | 2015-02-11 | 沈阳德邦仪器有限公司 | A kind of fuel cell remote monitoring system |
| CN205355157U (en) * | 2016-01-24 | 2016-06-29 | 张彩平 | Hydrogen fuel cell's control, alarm device for car |
-
2017
- 2017-01-03 CN CN201710000882.5A patent/CN106816612A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026242A (en) * | 2006-02-22 | 2007-08-29 | 胜光科技股份有限公司 | Fuel supply method for liquid fuel cell |
| CN201397379Y (en) * | 2009-03-19 | 2010-02-03 | 徐耀升 | Modularized fuel cell performance verifying and testing set |
| CN103887542A (en) * | 2012-12-21 | 2014-06-25 | 中国科学院大连化学物理研究所 | Solid oxide fuel cell control device and control method |
| CN204155116U (en) * | 2014-05-04 | 2015-02-11 | 沈阳德邦仪器有限公司 | A kind of fuel cell remote monitoring system |
| CN205355157U (en) * | 2016-01-24 | 2016-06-29 | 张彩平 | Hydrogen fuel cell's control, alarm device for car |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |