CN207068992U - A kind of gas-fed fuel cell system and vehicle - Google Patents
A kind of gas-fed fuel cell system and vehicle Download PDFInfo
- Publication number
- CN207068992U CN207068992U CN201720952959.4U CN201720952959U CN207068992U CN 207068992 U CN207068992 U CN 207068992U CN 201720952959 U CN201720952959 U CN 201720952959U CN 207068992 U CN207068992 U CN 207068992U
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- control module
- fuel cell
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- cell system
- gas
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- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model provides a kind of gas-fed fuel cell system and vehicle, the vehicle includes gas-fed fuel cell system, entire car controller and electrokinetic cell, gas-fed fuel cell system includes multifunctional controller, the fuel cell system control module interface for the connection fuel cell that multifunctional controller includes being integrated on chip, control gaseous fuel supply the fuel system control module interface safe with fuel system and the DC/DC control module interfaces for being connected DC/DC converters；DC/DC control modules interface is connected by DC/DC converters with electrokinetic cell；Also include a communication interface, communication interface is connected with entire car controller.The utility model integrates fuel cell system control module, fuel system control module and DC/DC control modules on a chip, having saved arrangement space, having reduced wiring complexity and cost, improves efficiency of assembling, ensure that automobile reliability.
Description
Technical field
The utility model belongs to hydrogen fuel cell system technical field, more particularly to a kind of gas-fed fuel cell system and car
.
Background technology
21 century, with the rapid development of economic society and the progress of science and technology, Global Auto industry is sent out rapidly
Exhibition, the energy shortage and problem of environmental pollution thus triggered have become two big outstanding problems of today's society.To seek the mankind
Society and the sustainable development of automobile industry, the utilization of electric automobile (electric vehile, EV) are increasingly by generation
National governments of boundary and the great attention of automobile industry circle.Fuel cell car is that generally acknowledged can solve the energy simultaneously and environment is asked
The green car of topic, the final choice of electric automobile is also considered as, is one of Main way of development of automobile from now on.
Fuel cell is a kind of gaseous fuel and oxidant can be changed into electric energy and the device of reaction product.The device
Internal core part be membrane electrode (Membrance Electrode Assembly, MEA), membrane electrode is a proton exchange
Film, film two sides press from both sides two porous electrically conductive materials, as carbon paper forms.Containing even and fine in two boundary faces of film and carbon paper
The catalyst of small scattered initiation electrochemical reaction, and membrane electrode both sides can will be occurred in electrochemical reaction process with conductive body
The electronics of generation, is drawn by external circuit, forms current loop.
But company's hydrogen fuel cell system faces several big problems at present, short life, cost are high, ambient adaptability is poor, event
The problems such as barrier rate is high, system architecture complexity, this is the current present situation of industry, constrains the popularization and application of fuel cell technology.
Xian Ge enterprises all the Devoting Major Efforts To Developing long-life, low cost, less trouble fuel cell system, the business for promoting fuel cell system
Runed with changing.
Current domestic hydrogen fuel cell producer is all in the starting stage, and overall actual and technological integration competence is insufficient, at present
Technology path is divided into two kinds, and one kind is to carry out the system integration based on domestic pile, and another kind is that the pile technology based on foreign countries is entered
The row system integration.Because fuel cell system structure is more complicated, it is very wide to be related to face, and each parts system is using being independently distributed
Formula controller.As shown in figure 1, fuel cell system have hydrogen system controller, fuel cell controller, main DC/DC controllers, in
Press air compressor controller, various valve class sensor pilot controller, cooling water pump controller and cooling fan controllers totally 7 zero
Parts Controller, what is communicated with vehicle has 3 controllers, while fuel cell controller control operation of fuel cells with it is other
Four parts controllers are cooperated by Control on Communication parts, add system complexity and cost, arrangement space with
Service clearance demand is more, and workshop efficiency of assembling is low, and system failure rate is higher, and reliability deficiency, degree of protection can not ensure.
Utility model content
The purpose of this utility model is to provide a kind of gas-fed fuel cell system and vehicle, for solving in the prior art
The problem of each equipment arrangement space of fuel cell system is larger, equipment wiring complexity causes system reliability low.
To achieve the above object, the technical solution of the utility model is：
A kind of gas-fed fuel cell system, including multifunctional controller, the multifunctional controller include being integrated in chip
On connection fuel cell fuel cell system control module interface, control gaseous fuel supply with fuel system safety combustion
Expect system control module interface and connect the DC/DC control module interfaces of DC/DC converters；Also include a communication interface, institute
Communication interface is stated to be used to be connected with entire car controller.
Further, in addition to be integrated on chip connection air compressor machine air compressor machine control module, connection valve and sensing
The control module interface of device, the cooling system control module interface for connecting cooling system.
Further, the cooling system control module includes cooling water pump control unit and cooling fan control unit.
Further, in addition to for connecting the high input voltage interface of electrokinetic cell.
Further, in addition to connect the interface of AC power supply module and/or connect the interface of DC power supplier.
The utility model additionally provides a kind of vehicle, including gas-fed fuel cell system, entire car controller and electrokinetic cell,
The gas-fed fuel cell system includes multifunctional controller, and the multifunctional controller includes the connection combustion being integrated on chip
Fuel-cell fuel battery system control module interface, the supply of control gaseous fuel and the fuel system of fuel system safety control
Module interface and the DC/DC control module interfaces for connecting DC/DC converters；The DC/DC control modules interface is become by DC/DC
Parallel operation is connected with electrokinetic cell；Also include a communication interface, the communication interface is connected with entire car controller.
Further, in addition to be integrated on chip connection air compressor machine air compressor machine control module, connection valve and sensing
The control module interface of device, the cooling system control module interface for connecting cooling system.
Further, the cooling system control module includes cooling water pump control unit and cooling fan control unit.
Further, in addition to high input voltage interface, the high input voltage interface are connected with electrokinetic cell.
Further, in addition to housing, the multifunctional controller are arranged in the housing.
The beneficial effects of the utility model are：
The utility model integrates fuel cell system control module, fuel system control module and DC/DC control modules
In on a chip, having saved arrangement space, having reduced wiring complexity and cost, efficiency of assembling is improved, ensure that vehicle
Reliability.
Further, air compressor machine control module, sensor control block and cooling system control module are also integrated in core
On piece, the arrangement space of fuel cell system has more been saved.And be connected using CAN communication interface all the way with entire car controller,
Distorted signals and signal fault are greatly reduced, is easy to malfunction elimination.
Brief description of the drawings
Fig. 1 is the fuel cell system control principle structure chart of prior art；
Fig. 2 is fuel cell system control principle structure chart of the present utility model.
Embodiment
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings：
A kind of gas-fed fuel cell system, as shown in Fig. 2 the system includes multifunctional controller, multifunctional controller bag
Include fuel cell system control module interface, the supply of control gaseous fuel and the fuel for the connection fuel cell being integrated on chip
The fuel system control module interface of system safety and the DC/DC control module interfaces for connecting DC/DC converters；DC/DC is controlled
Module interface is connected by DC/DC converters with electrokinetic cell；Also include a communication interface, communication interface is used for and vehicle control
Device connection processed.
The air compressor machine control module of air compressor machine is pressed to connect in the connection that gas-fed fuel cell system also includes being integrated on chip
Mouth, the control module interface of connection valve and sensor, the cooling system control module interface of connection cooling system control module, combustion
Expect that Battery control module connects air compressor machine control module, sensor control block and cooling system by backboard link communication respectively
Control module.Wherein, cooling system control module includes cooling water pump control unit and/or cooling fan control unit.Pneumatics
Air compressor machine is pressed in the control connection of machine control module, various valve class sensor control block controls connect various valve classes and sensor,
Cooling control module controls connection cooling water pump and cooling fan respectively, and (fuel in the present embodiment is hydrogen system control module
Hydrogen fuel) when hydrogen gas concentration sensor detects that density of hydrogen is too high, stop the supply of hydrogen, ensure that the peace of hydrogen system
Entirely.
In addition, in addition to AC power supply module and the interface of connection corresponding with AC power supply module, wherein exchanging
Power module is 380V AC power, and air compressor machine, various valve classes and sensor, cooling are pressed in AC power interface power supply connection
Water pump, cooling fan；Also include DC power supplier and the interface of connection corresponding with DC power supplier, the dc source are
24V dc source, dc power interface power supply connection battery and low voltage equipment.Wherein, valve class includes proportioning valve, the back of the body
Pressure valve, proportioning valve are that regulation aperture control flow, counterbalance valve are regulation gas pressures；Sensor includes temperature sensor, pressure
Sensor, concentration sensor, temperature sensor measurement temperature, pressure sensor measurement gas pressure, measurement of concetration gas concentration,
Controller is according to temperature, gas pressure, gas concentration, control parts work.
In order to ensure the demand of each equipment difference voltage of fuel cell system, in addition to for connecting the height of electrokinetic cell
Input interface is pressed, high input voltage interface is connected by backboard line with AC power supply module and DC power supplier respectively.Fuel
Battery control module connects fuel cell start-up by corresponding Interface Controller and worked, and fuel cell is by DC/DC converters
Electrokinetic cell is powered, and electrokinetic cell provides 400-750V high-tension electricity to the high input voltage interface of fuel cell controller, high pressure
Input interface is connected with 380V AC powers, 24V dc sources respectively, and 380V AC powers are empty for middle pressure by its output interface
Press and cooling water pump provide 380V power supply, and 24V dc sources are various valve classes, sensor auxiliary mould by its output interface
Block and cooling fan provide low-tension supply.
The chip of integrated various control module compositions is placed in housing, housing uses mold members, and degree of protection reaches
IP67, meets automobile-used dustproof and waterproof grade, and internal heating element uses integrated radiating, improves volumetric specific power, mass ratio
Power, it is easy to arrangement and cabling, improves overall appearance.
The utility model additionally provides a kind of vehicle, including gas-fed fuel cell system, entire car controller and electrokinetic cell,
Gas-fed fuel cell system includes multifunctional controller, and multifunctional controller includes being integrated in the connection fuel cell on chip
Fuel cell system control module interface, the supply of control gaseous fuel and the fuel system control module interface of fuel system safety
And the DC/DC control module interfaces of connection DC/DC converters；DC/DC control modules interface passes through DC/DC converters and power electric
Pond connects；Also include a communication interface, communication interface is connected with entire car controller.It is specific due to gas-fed fuel cell system
Embodiment is described in detail in the above-described embodiments, repeats no more herein.
Specific embodiment is presented above, but the utility model is not limited to embodiment described above.This
The basic ideas of utility model are above-mentioned basic scheme, for those of ordinary skill in the art, according to of the present utility model
Teaching, design the models of various modifications, formula, parameter and creative work need not be spent.The utility model is not being departed from
Principle and spirit in the case of to embodiment carry out change, modification, replacement and modification still fall within guarantor of the present utility model
In the range of shield.
Claims (10)
1. a kind of gas-fed fuel cell system, it is characterised in that including multifunctional controller, the multifunctional controller includes collection
Into the fuel cell system control module interface of the connection fuel cell on chip, the supply of control gaseous fuel and fuel system
The fuel system control module interface of safety and the DC/DC control module interfaces for connecting DC/DC converters；Also include a communication
Interface, the communication interface are used to be connected with entire car controller.
2. gas-fed fuel cell system according to claim 1, it is characterised in that also include the connection being integrated on chip
The air compressor machine control module of air compressor machine, the control module interface of connection valve and sensor, the cooling system control for connecting cooling system
Module interface processed.
3. gas-fed fuel cell system according to claim 2, it is characterised in that the cooling system control module includes
Cooling water pump control unit and cooling fan control unit.
4. gas-fed fuel cell system according to claim 1, it is characterised in that also include being used to connect electrokinetic cell
High input voltage interface.
5. gas-fed fuel cell system according to claim 1, it is characterised in that also include connection AC power supply module
Interface and/or the interface for connecting DC power supplier.
A kind of 6. vehicle, it is characterised in that including gas-fed fuel cell system, entire car controller and electrokinetic cell, the gas
Fuel cell system includes multifunctional controller, and the multifunctional controller includes being integrated in the connection fuel cell on chip
Fuel cell system control module interface, the supply of control gaseous fuel and the fuel system control module interface of fuel system safety
And the DC/DC control module interfaces of connection DC/DC converters；The DC/DC control modules interface is by DC/DC converters with moving
Power battery connects；Also include a communication interface, the communication interface is connected with entire car controller.
7. vehicle according to claim 6, it is characterised in that also include the pneumatics of connection air compressor machine being integrated on chip
The control module interface of machine control module, connection valve and sensor, the cooling system control module interface for connecting cooling system.
8. vehicle according to claim 7, it is characterised in that the cooling system control module controls including cooling water pump
Unit and cooling fan control unit.
9. vehicle according to claim 6, it is characterised in that also including high input voltage interface, the high input voltage interface
It is connected with electrokinetic cell.
10. vehicle according to claim 6, it is characterised in that be also arranged on institute including housing, the multifunctional controller
State in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952959.4U CN207068992U (en) | 2017-08-01 | 2017-08-01 | A kind of gas-fed fuel cell system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952959.4U CN207068992U (en) | 2017-08-01 | 2017-08-01 | A kind of gas-fed fuel cell system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068992U true CN207068992U (en) | 2018-03-02 |
Family
ID=61518729
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952959.4U Active CN207068992U (en) | 2017-08-01 | 2017-08-01 | A kind of gas-fed fuel cell system and vehicle |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539653A (en) * | 2019-08-28 | 2019-12-06 | 武汉格罗夫氢能汽车有限公司 | Integrated FCS system for hydrogen fuel cell automobile |
| CN111009669A (en) * | 2018-10-08 | 2020-04-14 | 郑州宇通客车股份有限公司 | Vehicle and fuel cell heat dissipation system and integrated controller thereof |
| CN111422102A (en) * | 2020-04-08 | 2020-07-17 | 风氢扬科技(杭州)有限公司 | Integrated controller, fuel cell, control method and related equipment |
| CN112297888A (en) * | 2020-10-22 | 2021-02-02 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile power system containing auxiliary energy |
| CN112937371A (en) * | 2019-12-11 | 2021-06-11 | 中车时代电动汽车股份有限公司 | Vehicle controller for fuel cell vehicle |
-
2017
- 2017-08-01 CN CN201720952959.4U patent/CN207068992U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009669A (en) * | 2018-10-08 | 2020-04-14 | 郑州宇通客车股份有限公司 | Vehicle and fuel cell heat dissipation system and integrated controller thereof |
| CN110539653A (en) * | 2019-08-28 | 2019-12-06 | 武汉格罗夫氢能汽车有限公司 | Integrated FCS system for hydrogen fuel cell automobile |
| CN112937371A (en) * | 2019-12-11 | 2021-06-11 | 中车时代电动汽车股份有限公司 | Vehicle controller for fuel cell vehicle |
| CN111422102A (en) * | 2020-04-08 | 2020-07-17 | 风氢扬科技(杭州)有限公司 | Integrated controller, fuel cell, control method and related equipment |
| CN112297888A (en) * | 2020-10-22 | 2021-02-02 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile power system containing auxiliary energy |
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| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |