CN106740183A - The dynamical system and its control method of hydrogen energy fuel battery car - Google Patents
The dynamical system and its control method of hydrogen energy fuel battery car Download PDFInfo
- Publication number
- CN106740183A CN106740183A CN201611090004.9A CN201611090004A CN106740183A CN 106740183 A CN106740183 A CN 106740183A CN 201611090004 A CN201611090004 A CN 201611090004A CN 106740183 A CN106740183 A CN 106740183A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- storage media
- hydrogen storage
- pump
- fuel battery
- Prior art date
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/44—Control modes by parameter estimation
-
- 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
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Abstract
A kind of dynamical system of hydrogen energy fuel battery car, including hydrogen storage media tank, hydrogen evolution reaction kettle, hydrogen storage media transmission pump, gas-liquid separation device, hydrogen storage tank, hydrogen energy fuel battery, direct current transducer, Vehicular accumulator cell, motor and controller, the controller is connected to hydrogen storage media transmission pump and the Vehicular accumulator cell, and controls the hydrogen storage media to transmit the startup and stopping of pump according to the electricity of the Vehicular accumulator cell；Present invention further teaches a kind of control method of above-mentioned dynamical system.
Description
Technical field
The present invention relates to automobile power technical field, more particularly to a kind of hydrogen energy fuel battery car dynamical system and its
Control method.
Background technology
As the influence that world's global climate deteriorates, oil crisis aggravation and population increase bring constantly is aggravated, implementation can
Continuous energy development strategy is extremely urgent.Hydrogen is a kind of energy carrier of high-quality, and hydrogen energy fuel battery ensure that land use, water
It is with, space flight and the enough distance travelleds of railroad vehicle and more more environmentally friendly than conventional gasoline, diesel internal combustion locomotive.
Hydrogen energy fuel battery car is one kind of new-energy automobile, and hydrogen energy fuel battery is not being burnt by electrochemical reaction
In the case of the chemical energy of hydrogen is converted directly into electric energy, the chemical reaction of hydrogen energy fuel battery will not produce noxious products, because
This hydrogen energy fuel battery car is pollution-free automobile, and the energy conversion efficiency of hydrogen energy fuel battery will than traditional internal combustion engine
Height, energy density is big, and capacity usage ratio is high, hydrogen energy fuel wide material sources, therefore hydrogen energy fuel battery car is new-energy automobile
The important directions of development.
The content of the invention
In view of this, The embodiment provides a kind of power for ensureing hydrogen energy fuel battery car stable operation
System and its control method.
The embodiment provides a kind of dynamical system of hydrogen energy fuel battery car, including hydrogen storage media tank, hydrogen
Air elutriation go out reactor, hydrogen storage media transmission pump, gas-liquid separation device, hydrogen storage tank, hydrogen energy fuel battery, direct current transducer,
Vehicular accumulator cell, motor and controller, the hydrogen storage media tank include mutually isolated hydrogen storage media storage chamber and hydrogen storage media
Recovery room, has the medium for absorbing hydrogen, and be connected to a heating dress of the reactor in the hydrogen storage media storage chamber
In putting, the hydrogen evolution reaction kettle is connected to the gas-liquid separation device by pipeline, and the gas-liquid separation device is by pipe
Road is connected to the hydrogen storage media recovery room of the hydrogen storage tank and the hydrogen storage media tank, the hydrogen of precipitation and has separated out hydrogen
Hydrogen storage media be sent in gas-liquid separation device from hydrogen evolution reaction kettle, and gas-liquid point is carried out in gas-liquid separation device
From gaseous hydrogen is sent in hydrogen storage tank, and the hydrogen storage media of liquid is back in hydrogen storage media recovery room and can quilt
Recycle, hydrogen is conveyed to the hydrogen energy fuel battery, the hydrogen energy fuel battery by the hydrogen storage tank by pipeline
For the chemical energy of hydrogen to be converted directly into electric energy in the case of incombustible by electrochemical reaction, the electric energy is transported to
The direct current transducer, the direct current transducer converts electrical energy into the DC voltage for meeting charging requirement, to the vehicle-mounted storage
Battery charges, and the Vehicular accumulator cell is used to be powered to motor when hydrogen energy fuel battery car runs；The controller connection
Pump and the Vehicular accumulator cell are transmitted to the hydrogen storage media, and controls the hydrogen storage to be situated between according to the electricity of the Vehicular accumulator cell
Matter transmits the startup and stopping of pump.
Further, the hydrogen storage media transmission pump is arranged between the hydrogen storage media storage chamber and the heater
Pipeline on.
Further, the heater is used for being sent from hydrogen storage media storage chamber by hydrogen storage media transmission pump
The hydrogen storage media for absorbing hydrogen heated, the hydrogen storage media is separated out hydrogen in the presence of catalyst.
Further, the hydrogen energy fuel battery is provided with a cooling system, for cooling down the hydrogen energy fuel battery.
Further, the controller includes a pump control unit, an Inspecting Storage Battery SOC unit and a control process
Unit, the pump control unit is connected to the hydrogen storage media transmission pump, for controlling the hydrogen storage media to transmit the unlatching of pump
And closing, the Inspecting Storage Battery SOC unit is used for monitoring the electricity of the Vehicular accumulator cell, the control process unit point
The pump control unit and Inspecting Storage Battery SOC unit are not connected to.
A kind of liberation of hydrogen control method of the dynamical system based on above-mentioned hydrogen energy fuel battery car, comprises the following steps：
Whether the current electric quantity of a Vehicular accumulator cell is judged less than one first preset value, if so, control hydrogen storage media transmission pump is opened
It is dynamic, and allow the hydrogen storage media to transmit pump with the first Power operation by the hydrogen storage media transmission in the hydrogen storage media storage chamber
Liberation of hydrogen is carried out in the hydrogen evolution reaction kettle；
If it is not, whether the current electric quantity of the Vehicular accumulator cell is judged more than one second preset value, and in the vehicular electricity storage
The current electric quantity in pond closes the hydrogen storage media transmission pump when being more than second preset value.
The beneficial effect brought of technical scheme that embodiments of the invention are provided is：Hydrogen energy fuel battery car of the invention
Dynamical system and its control method can start according to the current electric quantity of the Vehicular accumulator cell for monitoring or close hydrogen storage media
Transmission pump, so as to ensure dynamical system stable operation.
Brief description of the drawings
Fig. 1 is a composition figure of the dynamical system of hydrogen energy fuel battery car of the present invention.
Fig. 2 is a composition figure of a controller of the hydrogen energy fuel battery car of Fig. 1.
Fig. 3 is a flow chart of the control method of the dynamical system of hydrogen energy fuel battery car of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 is refer to, The embodiment provides a kind of dynamical system of hydrogen energy fuel battery car, the dynamical system
System includes hydrogen storage media tank 10, hydrogen evolution reaction kettle 20, hydrogen storage media transmission pump 30, gas-liquid separation device 40, hydrogen storage
Tank 50, hydrogen energy fuel battery 60, direct current transducer 61, Vehicular accumulator cell 62, motor 63 and controller 70.
Hydrogen storage media tank 10 includes mutually isolated hydrogen storage media storage chamber 11 and hydrogen storage media recovery room 12, hydrogen storage media
There is the medium for absorbing hydrogen in storage chamber 11, this medium typically exists in liquid form as the carrier of hydrogen, so that
Convenient storage, transport and transmission；Hydrogen storage media storage chamber 11 is connected to a heater 21 of reactor 20 by transmission pipeline
In, hydrogen storage media transmission pump 30 is arranged on the pipeline between hydrogen storage media storage chamber 11 and heater 21.
Storage has catalyst in hydrogen evolution reaction kettle 20, and hydrogen storage media is deposited by hydrogen storage media transmission pump 30 from hydrogen storage media
Putting after be sent in the heater 21 of reactor 20 in room 11, heater 21 is heated to certain temperature to hydrogen storage media,
Such as 200 ~ 300 DEG C, hydrogen storage media separates out hydrogen in the presence of catalyst.
Hydrogen evolution reaction kettle 20 is connected to gas-liquid separation device 40 by pipeline, and gas-liquid separation device 40 is connected by pipeline
It is connected to the hydrogen storage media recovery room 12 of hydrogen storage tank 50 and hydrogen storage media tank 10, the hydrogen of precipitation and the hydrogen storage for having separated out hydrogen
Medium is sent in gas-liquid separation device 40 from hydrogen evolution reaction kettle 20, and gas-liquid point is carried out in gas-liquid separation device 40
From gaseous hydrogen is sent in hydrogen storage tank 50, and the hydrogen storage media of liquid is back in hydrogen storage media recovery room 12 simultaneously
Can be recycled.
Hydrogen is conveyed to the hydrogen energy fuel by hydrogen storage tank 50 by pipeline described in hydrogen storage tank hydrogen storage tank
Be converted directly into for the chemical energy of hydrogen in the case of incombustible by electrochemical reaction by battery 60, the hydrogen energy fuel battery 60
Electric energy, the electric energy is transported to the direct current transducer 61, and the direct current transducer 61 is converted electrical energy into meet to charge and wanted
The DC voltage asked, so as to be charged to Vehicular accumulator cell 62；When hydrogen energy fuel battery car runs, Vehicular accumulator cell 62 is to motor
63 power supplies, so as to drive hydrogen energy fuel battery car to run；The hydrogen energy fuel battery 60 is provided with a cooling system 69 for cold
But the hydrogen energy fuel battery 60, so as to ensure the stable operation of hydrogen energy fuel battery 60.
Also referring to Fig. 1 and Fig. 2, the controller 70 is connected to hydrogen storage media transmission pump 30 and Vehicular accumulator cell 62,
The controller 70 includes a pump control unit 71, an Inspecting Storage Battery SOC unit 73 and a control process unit 74, described
Pump control unit 71 is connected to hydrogen storage media transmission pump 30, for controlling hydrogen storage media to transmit the stream that pump 30 transmits hydrogen storage media
Speed；The Inspecting Storage Battery SOC unit 73 is used for monitoring the electricity of the Vehicular accumulator cell, 74 points of the control process unit
The pump control unit 71 and Inspecting Storage Battery SOC unit 73 are not connected to.
Fig. 3 is referred to, it is that control process unit 74 is controlled according to the charge condition of battery 62 to dynamical system
Flow chart, it comprises the following steps.
Step 301, control process unit 74 checks whether the battery electric quantity that Inspecting Storage Battery SOC unit 73 is monitored is small
It is, for example, less than the 40% of the capacity of Vehicular accumulator cell 62 in one first preset value of the capacity of Vehicular accumulator cell 62；If so, arriving step
303；If it is not, arriving step 302.
Step 302, control process unit 74 checks whether the battery electric quantity that Inspecting Storage Battery SOC unit 73 is monitored is big
In one second preset value of the capacity of Vehicular accumulator cell 62, the 95% of the capacity of Vehicular accumulator cell 62 is greater than；If so, arriving step
304；If it is not, arriving step 303.
Step 303, the control hydrogen storage media transmission pump 30 of pump control unit 71 starts, and allows hydrogen storage media to transmit pump 30 with the
One Power operation, then hydrogen storage media transmission pump 30 hydrogen storage media in hydrogen storage media storage chamber 11 is sent to hydrogen evolution reaction
In kettle 20, the heater 21 of hydrogen evolution reaction kettle 20 is heated to certain temperature to hydrogen storage media, and then hydrogen storage media exists
Hydrogen is separated out in the presence of catalyst, the hydrogen of precipitation is fed to after flowing through gas-flow separation unit 40 and hydrogen storage tank 50
Hydrogen energy fuel battery, then returns to step 301.
Step 304, control process unit 74 closes hydrogen storage media transmission pump 30, then returns to step 301.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located in figure with parts in accompanying drawing and zero
Part position each other is intended merely to the clear and convenient of expression technology scheme come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment herein-above set forth and embodiment can be combined with each other.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of dynamical system of hydrogen energy fuel battery car, including hydrogen storage media tank, hydrogen evolution reaction kettle, hydrogen storage media are passed
Pump, gas-liquid separation device, hydrogen storage tank, hydrogen energy fuel battery, direct current transducer, Vehicular accumulator cell, motor are sent, its feature exists
In：The dynamical system also includes controller, and the hydrogen storage media tank includes mutually isolated hydrogen storage media storage chamber and hydrogen storage
, there is a medium for absorbing hydrogen dielectric film filter room in the hydrogen storage media storage chamber, and be connected to the reactor one plus
In thermal, the hydrogen evolution reaction kettle is connected to the gas-liquid separation device by pipeline, and the gas-liquid separation device leads to
Piping is connected to the hydrogen storage media recovery room of the hydrogen storage tank and the hydrogen storage media tank, the hydrogen of precipitation and precipitation
The hydrogen storage media of hydrogen is sent in gas-liquid separation device from hydrogen evolution reaction kettle, and enters promoting the circulation of qi in gas-liquid separation device
Liquid is separated, and gaseous hydrogen is sent in hydrogen storage tank, and the hydrogen storage media of liquid is back in hydrogen storage media recovery room simultaneously
Can be recycled, hydrogen is conveyed to the hydrogen energy fuel battery, the hydrogen energy fuel by the hydrogen storage tank by pipeline
Battery is used to that the chemical energy of hydrogen to be converted directly into electric energy in the case of incombustible by electrochemical reaction, and the electric energy is defeated
The direct current transducer is sent to, the direct current transducer converts electrical energy into the DC voltage for meeting charging requirement, to the car
Carry battery to charge, the Vehicular accumulator cell is used to be powered to motor when hydrogen energy fuel battery car runs；The controller
Hydrogen storage media transmission pump and the Vehicular accumulator cell are connected to, and the storage is controlled according to the electricity of the Vehicular accumulator cell
Hydrogen medium transmits the startup and stopping of pump.
2. dynamical system as claimed in claim 1, it is characterised in that：The hydrogen storage media transmission pump is arranged on the hydrogen storage and is situated between
On pipeline between matter storage chamber and the heater.
3. dynamical system as claimed in claim 1, it is characterised in that：The heater is used for transmitting pump by hydrogen storage media
The hydrogen storage media for absorbing hydrogen sent from hydrogen storage media storage chamber is heated, and makes the hydrogen storage media in catalysis
Hydrogen is separated out in the presence of agent.
4. dynamical system as claimed in claim 1, it is characterised in that：The hydrogen energy fuel battery is provided with a cooling system, uses
To cool down the hydrogen energy fuel battery.
5. dynamical system as claimed in claim 1, it is characterised in that：The controller includes a pump control unit, an electric power storage
Pond electric quantity monitoring unit and a control process unit, the pump control unit are connected to the hydrogen storage media transmission pump, for controlling
The opening and closing that the hydrogen storage media transmits pump are made, the Inspecting Storage Battery SOC unit is used for monitoring the Vehicular accumulator cell
Electricity, the control process unit is connected respectively to the pump control unit and Inspecting Storage Battery SOC unit.
6. a kind of liberation of hydrogen control method of the dynamical system based on above-mentioned hydrogen energy fuel battery car, it is characterised in that including such as
Lower step：
Whether the current electric quantity of a Vehicular accumulator cell is judged less than one first preset value, if so, control hydrogen storage media transmission pump is opened
It is dynamic, and allow the hydrogen storage media to transmit pump with the first Power operation by the hydrogen storage media transmission in the hydrogen storage media storage chamber
Liberation of hydrogen is carried out in the hydrogen evolution reaction kettle；
If it is not, whether the current electric quantity of the Vehicular accumulator cell is judged more than one second preset value, and in the vehicular electricity storage
The current electric quantity in pond closes the hydrogen storage media transmission pump when being more than second preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090004.9A CN106740183A (en) | 2016-12-01 | 2016-12-01 | The dynamical system and its control method of hydrogen energy fuel battery car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090004.9A CN106740183A (en) | 2016-12-01 | 2016-12-01 | The dynamical system and its control method of hydrogen energy fuel battery car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740183A true CN106740183A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090004.9A Withdrawn CN106740183A (en) | 2016-12-01 | 2016-12-01 | The dynamical system and its control method of hydrogen energy fuel battery car |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167086A (en) * | 2018-08-17 | 2019-01-08 | 西安瀚海氢能源科技有限公司 | Vehicle-mounted liquid organic hydrogen storage hydrogen-feeding system and its control method |
| CN110588645A (en) * | 2019-09-02 | 2019-12-20 | 武汉格罗夫氢能汽车有限公司 | Automatic emergency lane changing method and control system for avoiding collision of hydrogen energy automobile |
| CN111725541A (en) * | 2020-06-08 | 2020-09-29 | 河北柒壹壹玖工业自动化技术有限公司 | Hydrogen storage device based on hydrogen kinetic energy unmanned aerial vehicle |
| CN114267239A (en) * | 2022-01-05 | 2022-04-01 | 北京智扬北方国际教育科技有限公司 | Hydrogen energy automobile system display device and operation method thereof |
-
2016
- 2016-12-01 CN CN201611090004.9A patent/CN106740183A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167086A (en) * | 2018-08-17 | 2019-01-08 | 西安瀚海氢能源科技有限公司 | Vehicle-mounted liquid organic hydrogen storage hydrogen-feeding system and its control method |
| CN109167086B (en) * | 2018-08-17 | 2020-11-24 | 西安瀚海氢能源科技有限公司 | Vehicle-mounted liquid organic hydrogen storage and supply system and control method thereof |
| CN110588645A (en) * | 2019-09-02 | 2019-12-20 | 武汉格罗夫氢能汽车有限公司 | Automatic emergency lane changing method and control system for avoiding collision of hydrogen energy automobile |
| CN111725541A (en) * | 2020-06-08 | 2020-09-29 | 河北柒壹壹玖工业自动化技术有限公司 | Hydrogen storage device based on hydrogen kinetic energy unmanned aerial vehicle |
| CN114267239A (en) * | 2022-01-05 | 2022-04-01 | 北京智扬北方国际教育科技有限公司 | Hydrogen energy automobile system display device and operation method thereof |
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Application publication date: 20170531 |