CN106910917A - Tubular type SOFC Fuel Cell Control Systems - Google Patents
Tubular type SOFC Fuel Cell Control Systems Download PDFInfo
- Publication number
- CN106910917A CN106910917A CN201710074557.3A CN201710074557A CN106910917A CN 106910917 A CN106910917 A CN 106910917A CN 201710074557 A CN201710074557 A CN 201710074557A CN 106910917 A CN106910917 A CN 106910917A
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- Prior art keywords
- switch
- control systems
- pile
- air pump
- pal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- H01M8/0432—Temperature; Ambient temperature
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Hybrid Cells (AREA)
Abstract
The present invention relates to a kind of tubular type SOFC Fuel Cell Control Systems, feature is to include pile, fuel tank, fuel tank valve, level pressure valve, first to fourth switch, PAL control systems, sample circuit, display module, drive module, air pump structure, pressure transmission module, ignition pulse generator, heat detector, lithium ion battery and non-return diode；Earthenware, igniter and gas nozzle are provided with pile；By being connected with earthenware all the way, another road is connected fuel tank with gas nozzle；PAL control systems are connected with sample circuit, display module and drive module respectively, and drive module drives first to fourth to switch；Air pump structure is connected with the inside of pile；Lithium ion battery is in parallel with load after being connected with second switch, and the connection that load passes through first switch and non-return diode and pile, pile and load are connected with sample circuit.Its advantage is：The power supply state of fuel cell and lithium ion battery can be controlled, it is ensured that provide sufficient electric power to load.
Description
Technical field
The present invention relates to a kind of tubular type SOFC Fuel Cell Control Systems.
Background technology
At present, lithium ion battery is that conductive substances are stored in into inside battery, and can discharge and recharge by conductive substances realization
Function；Because these functions, lithium battery applications are caused to be that substantial amounts of electric energy is saved in housing by limitation, i.e., one, shell
The finite capacity of body, causes the limited energy in lithium battery；Two when being lithium cell charging, it is necessary to longer time, uses not side
Just；
Fuel cell belongs to non-storage conductive substances, and it realizes energy catalysis transformation under certain condition, and fuel cell is handleization
Can be converted into the energy converter of electric energy；Just can continuously be sent out, it is necessary to keep fuel and air to supply during operation of fuel cells
Electricity, could effectively reduce waste gas and produce and improve generating efficiency.
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 tubular type SOFC Fuel Cell Control Systems, its
Combine the characteristic of fuel cell and lithium ion battery, can according to load working condition adjustment and control fuel cell and lithium from
Sub- battery-powered state, so as to ensure to provide sufficient electric power to load, use time is long, easy to use.
In order to achieve the above object, the present invention is achieved in that it is a kind of tubular type SOFC Fuel Cell Control Systems,
It is characterized in that including：
Pile；Earthenware, igniter and gas nozzle are provided with the pile；The igniter lights the combustion at gas nozzle
Gas；
Fuel tank, fuel tank valve, level pressure valve, the 3rd switch and the 4th switch；The discharging opening of the fuel tank passes through fuel
Tank valve and constant pressure valve lead up to the 3rd switch and are connected with the charging aperture of earthenware behind the door, separately lead up to the 4th switch and combustion
The charging aperture connection of gas jets；
PAL control systems, sample circuit and display module；The PAL control systems receive the signal of sample circuit output and locate
Reason, the display module receives the signal of PAL control systems output and shows；
Air pump structure；The gas outlet of the air pump structure connects with the inside of pile, and the PAL control systems control air pump structure
Working condition；
Pressure transmission module；The pressure transmission module is connected with fuel tank and PAL control systems respectively, and PAL control systems are led to
Excess pressure transmitting module detects the storage of fuel in-tank fuel；
Ignition pulse generator；The ignition pulse generator is connected with igniter and PAL control systems respectively, PAL controls system
System controls igniter to open or close by ignition pulse generator；
Heat detector；The heat detector is located at by earthenware, and heat detector is connected with sample circuit, and PAL control systems are by electricity of sampling
Monitor the temperature of pile in road；
Lithium ion battery, non-return diode, first switch and second switch；The lithium ion battery connected with second switch after with
Load is in parallel, and load is connected by first switch and non-return diode with the output end of pile, the output end of the pile also with
The input connection of sample circuit, the PAL control systems monitor the state of pile, load and sample circuit by sample circuit
Input connection, PAL control systems by sample circuit detect load working condition；And
Drive module；The drive module receives the signal of PAL control systems output and drives first switch, second switch, the
Three switches and the 4th switch.
In the technical program, the first switch, second switch and the 3rd switch are relays.
In the technical program, the 4th switch and the 5th switch are magnetic valves.
In the technical program, the air pump structure includes air pump and air pump relay；The air pump and air pump relay
Series connection, air pump relay is connected with the output end of drive module, the work that PAL control systems pass through air pump Control air pump
State.
Present invention advantage compared with prior art is：Its characteristic for combining fuel cell and lithium ion battery, user
Working condition according to load can control the power supply state of fuel cell and lithium ion battery, so as to ensure to be filled to load offer
The electric power of foot, use time is long, easy to use.
Brief description of the drawings
Fig. 1 is circuit of the invention and schematic diagram of gas circuit.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that pair with
The explanation of these implementation methods understands the present invention with help, 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.
In the description of the invention, term " first ", " second ", " the 3rd ", " the 4th " and " the 5th " is only used for describing mesh
, and it is not intended that indicating or implying relative importance.
As shown in figure 1, it is a kind of tubular type SOFC Fuel Cell Control Systems, including：
Pile 2；Earthenware 3, igniter 21 and gas nozzle 20 are provided with the pile 2；The igniter 21 can light combustion
Combustion gas at gas jets 20；
Fuel tank 16, fuel tank valve 17, the switch 19 of the switch of level pressure valve the 22, the 3rd 18 and the 4th；The fuel tank 16 goes out
Material mouth is connected by leading up to the 3rd switch 18 after fuel tank valve 17 and level pressure valve 22 with the charging aperture of earthenware 3, separately
The 4th switch 19 is led up to be connected with the charging aperture of gas nozzle 20；
PAL control systems 10, sample circuit 11 and display module 13；The PAL control systems 10 receive sample circuit 11 and export
Signal and process, the signal that the display module 13 receives the output of PAL control systems 10 simultaneously shows, the PAL control systems
10th, sample circuit 11, display module 13 are common circuit；
Air pump structure；The gas outlet of the air pump structure connects with the inside of pile 2, and the PAL control systems 10 control air pump
The working condition of structure；
Pressure transmission module 15；The pressure transmission module 15 is connected with fuel tank 16 and PAL control systems 10 respectively, PAL controls
System processed 10 detects the storage of the fuel of fuel tank 16 by pressure transmission module 15；
Ignition pulse generator 12；The ignition pulse generator 12 is connected with igniter 21 and PAL control systems 10 respectively,
PAL control systems 10 control igniter 21 to open or close by ignition pulse generator 12；
Heat detector 24；The heat detector 24 is located at by earthenware 3, and heat detector 24 is connected with sample circuit 11, PAL control systems 10
The temperature of pile 2 is monitored by sample circuit 11；And
Lithium ion battery 7, non-return diode 4, first switch 5 and second switch 6；The lithium ion battery 7 is gone here and there with second switch 6
In parallel with load 9 after connection, load 9 is connected by first switch 6 and non-return diode 4 with the output end of pile 2, the pile 2
Input of the output end also with sample circuit 11 be connected, the PAL control systems 10 monitor pile 2 by sample circuit 11
State, load 9 is connected with the input of sample circuit 11, and PAL control systems 10 can detect the work of load 9 by sample circuit 10
Make state；And
Drive module 14；The drive module 14 receives the signal of the output of PAL control systems 10 and drives first switch 5, second
The switch 19 of the switch of switch the 6, the 3rd 18 and the 4th, the drive module 14 is common circuit.
During work, when SOFC fuel cell system cold start-ups, fuel tank valve 17 is opened, adjustment fuel tank valve 17 makes
Between the air pressure threshold values 0.12MP-0.13MP of level pressure valve 22, then by control PAL control systems 10 close the 4th switch 19,
Whether initial igniter 21 and booster air pump structure, the detection of heat detector 24 pile 2 continue temperature rise, such as without lasting temperature rise, shut-off combustion
Batch can valve 17, checks fuel conditions；As pile 2 continues temperature rise, the temperature of pile 2 is waited to rise to 500 DEG C, stack temperature is arrived
After 500 DEG C, PAL control systems 10 disconnect the 4th switch 19 and close igniter 21, and the 3rd switch 18, first switch 5 that closes,
So that pile 2 is powered to load 9, PAL control systems 10 control the operating temperature of pile 2 by controlling the air quantity of air pump structure
Be maintained at 650 DEG C -750 DEG C it；
When load 9 operating power more than the power output of pile 2 90% when, PAL control systems are closed second switch 6 so that
Lithium ion battery 7 and pile 2 are common to the power supply of load 9；When the operating power for loading 9 is less than the 90% of the power output of pile 2,
Continue the second switch 6 that closes, pile 2 can charge to lithium ion battery 7 simultaneously, after the electricity of lithium ion battery 7 is full of, PAL controls
System processed disconnects second switch 6；
When SOFC fuel cells are in running order but the temperature of pile 2 is less than 500 DEG C, PAL control systems 10 are again turned on the
Four switches 19 and igniter 21 are heated to pile 2；
When SOFC fuel cells stop being powered to load 9, PAL control systems 10 disconnect the switch of first switch 5 and the 3rd 18, and
Open the 4th switch 18 and open igniter 21, so that pile 2 enters keeping warm mode；
When PAL control systems 10 detect the power output of pile 2, less than the 80% of rated output power, and the detection temperature of pile 2
More than 650 DEG C, one-level alarm；PAL control systems detect the power output of pile 2, less than the 80% of rated output power, and inspection
When surveying the temperature of pile 2 between 550 DEG C -650 DEG C, secondary alarm；When PAL control systems detect the power output of pile 2, it is less than
The 80% of rated output power, and detection pile 2 temperature is less than 500 DEG C, three-level alarm, and stop pile 2 and work；
PAL control systems 10 detect pressure transmission module, when pressure is less than 0.25MP, one-level alarm；When pressure is less than
During 0.15MP, secondary alarm；When pressure is less than 0.13MP, three-level alarm, PAL control systems 10 open first switch 5, and make
Pile 2 is stopped, and is powered from lithium ion battery 7 to load 9.
In the present embodiment, the first switch 5, the switch of second switch 6 and the 3rd 8 are relays.
In the present embodiment, the switch 19 of the 4th switch 18 and the 5th is magnetic valve.
In the present embodiment, the air pump structure includes air pump 6 and air pump relay 8；The air pump 6 and air pump relay
8 series connection, air pump relay 8 is connected with the output end of drive module 14, and PAL control systems 10 control gas by air pump relay 8
The working condition of pump 6.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the present invention does not limit to and described reality
Apply mode.For with one of 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 (4)
1. a kind of tubular type SOFC Fuel Cell Control Systems, it is characterised in that including：
Pile（2）；In the pile（2）In be provided with earthenware（3）, igniter（21）And gas nozzle（20）；The igniter
（21）Light gas nozzle（20）The combustion gas at place；
Fuel tank（16）, fuel tank valve（17）, level pressure valve（22）, the 3rd switch（18）And the 4th switch（19）；The combustion
Batch can（16）Discharging opening pass through fuel tank valve（17）And level pressure valve（22）After lead up to the 3rd switch（18）With ceramics
Pipe（3）Charging aperture connection, separately lead up to the 4th switch（19）With gas nozzle（20）Charging aperture connection；
PAL control systems（10）, sample circuit（11）And display module（13）；The PAL control systems（10）Receive sampling electricity
Road（11）The signal of output is simultaneously processed, the display module（13）Receive PAL control systems（10）The signal of output simultaneously shows；
Air pump structure；The gas outlet of the air pump structure and pile（2）Inside connection, the PAL control systems（10）Control
The working condition of air pump structure；
Pressure transmission module（15）；The pressure transmission module（15）Respectively with fuel tank（16）And PAL control systems（10）Even
Connect, PAL control systems（10）By pressure transmission module（15）Detection fuel tank（16）The storage of fuel；
Ignition pulse generator（12）；The ignition pulse generator（12）Respectively with igniter（21）And PAL control systems
（10）Connection, PAL control systems（10）By ignition pulse generator（12）Control igniter（21）Open or close；
Heat detector（24）；The heat detector（24）It is located at earthenware（3）Side, heat detector（24）With sample circuit（11）Connection, PAL
Control system（10）By sample circuit（11）Monitoring pile（2）Temperature；And
Lithium ion battery（7）, non-return diode（4）, first switch（5）And second switch（6）；The lithium ion battery（7）With
Second switch（6）With load after series connection（9）Parallel connection, load（9）By first switch（6）And non-return diode（4）With pile（2）
Output end connection, the pile（2）Output end also with sample circuit（11）Input connection, the PAL control systems
（10）By sample circuit（11）Monitoring pile（2）State, load（9）With sample circuit（11）Input connection, PAL control
System processed（10）By sample circuit（10）Detection load（9）Working condition；And
Drive module（14）；The drive module（14）Receive PAL control systems（10）The signal of output simultaneously drives first switch
（5）, second switch（6）, the 3rd switch（18）And the 4th switch（19）.
2. tubular type SOFC Fuel Cell Control Systems according to claim 1, it is characterised in that the first switch（5）、
Second switch（6）And the 3rd switch（8）It is relay.
3. tubular type SOFC Fuel Cell Control Systems according to claim 1, it is characterised in that the 4th switch（18）
And the 5th switch（19）It is magnetic valve.
4. tubular type SOFC Fuel Cell Control Systems according to claim 1, it is characterised in that the air pump structure includes
Air pump（6）And air pump relay（8）；The air pump（6）With air pump relay（8）Series connection, air pump relay（8）With drive module
（14）Output end connection, PAL control systems（10）By air pump relay（8）Control air pump（6）Working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074557.3A CN106910917B (en) | 2017-02-11 | 2017-02-11 | Tubular type SOFC Fuel Cell Control System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074557.3A CN106910917B (en) | 2017-02-11 | 2017-02-11 | Tubular type SOFC Fuel Cell Control System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106910917A true CN106910917A (en) | 2017-06-30 |
| CN106910917B CN106910917B (en) | 2019-04-02 |
Family
ID=59207789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710074557.3A Active CN106910917B (en) | 2017-02-11 | 2017-02-11 | Tubular type SOFC Fuel Cell Control System |
Country Status (1)
| Country | Link |
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| CN (1) | CN106910917B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834087A (en) * | 2017-11-14 | 2018-03-23 | 佛山索弗克氢能源有限公司 | Charged pool starts the fuel cell module of bag |
| CN109659586A (en) * | 2018-12-28 | 2019-04-19 | 佛山索弗克氢能源有限公司 | Hydrogen gas generation energy storage device and its starting method |
| CN109935865A (en) * | 2017-12-15 | 2019-06-25 | 中国科学院大连化学物理研究所 | A kind of control system and method for SOFC power generator |
| WO2020062446A1 (en) * | 2018-09-26 | 2020-04-02 | 佛山索弗克氢能源有限公司 | Sofc battery control device |
| CN113506891A (en) * | 2021-08-06 | 2021-10-15 | 大连海事大学 | Modularized solid oxide fuel cell system |
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| CN204497336U (en) * | 2015-04-15 | 2015-07-22 | 成都瑞顶特科技实业有限公司 | Multikilowatt fuel cell lithium ion battery hybrid power device |
| CN105280990A (en) * | 2015-04-15 | 2016-01-27 | 成都国佳电气工程有限公司 | Kilowatt-scale fuel cell/lithium-ion cell hybrid power device and energy management method thereof |
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| JP2003164063A (en) * | 2001-11-27 | 2003-06-06 | Osaka Gas Co Ltd | Power supply |
| CN100999191A (en) * | 2006-12-28 | 2007-07-18 | 奇瑞汽车有限公司 | Fuel battery power system of mixed power vehicle |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834087A (en) * | 2017-11-14 | 2018-03-23 | 佛山索弗克氢能源有限公司 | Charged pool starts the fuel cell module of bag |
| CN107834087B (en) * | 2017-11-14 | 2024-04-09 | 佛山索弗克氢能源有限公司 | Fuel cell assembly with battery start-up pack |
| CN109935865A (en) * | 2017-12-15 | 2019-06-25 | 中国科学院大连化学物理研究所 | A kind of control system and method for SOFC power generator |
| CN109935865B (en) * | 2017-12-15 | 2021-04-27 | 中国科学院大连化学物理研究所 | Control system and method of SOFC power generation device |
| WO2020062446A1 (en) * | 2018-09-26 | 2020-04-02 | 佛山索弗克氢能源有限公司 | Sofc battery control device |
| CN109659586A (en) * | 2018-12-28 | 2019-04-19 | 佛山索弗克氢能源有限公司 | Hydrogen gas generation energy storage device and its starting method |
| CN109659586B (en) * | 2018-12-28 | 2023-05-26 | 佛山索弗克氢能源有限公司 | Hydrogen power generation and energy storage device and starting method thereof |
| CN113506891A (en) * | 2021-08-06 | 2021-10-15 | 大连海事大学 | Modularized solid oxide fuel cell system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106910917B (en) | 2019-04-02 |
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