CN105539184A - Electric car metro area charge management system - Google Patents
Electric car metro area charge management system Download PDFInfo
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- CN105539184A CN105539184A CN201511007555.XA CN201511007555A CN105539184A CN 105539184 A CN105539184 A CN 105539184A CN 201511007555 A CN201511007555 A CN 201511007555A CN 105539184 A CN105539184 A CN 105539184A
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- electronlmobil
- charging
- methanol
- water
- hydrogen
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- 238000007600 charging Methods 0.000 claims abstract description 171
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims description 148
- 229910052739 hydrogen Inorganic materials 0.000 claims description 148
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 143
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 claims description 90
- 238000004519 manufacturing process Methods 0.000 claims description 69
- 238000010248 power generation Methods 0.000 claims description 57
- 239000000446 fuel Substances 0.000 claims description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000000746 purification Methods 0.000 claims description 32
- 238000007726 management method Methods 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000003487 electrochemical reaction Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009834 vaporization Methods 0.000 claims description 5
- 230000008016 vaporization Effects 0.000 claims description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 44
- 238000005516 engineering process Methods 0.000 description 3
- 210000000352 storage cell Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Classifications
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/54—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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- H02J7/0027—
-
- 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
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
- B60L2240/72—Charging station selection relying on external data
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an electric car metro area charge management system which comprises an electric car charge integrated management center, charge stations, mobile charging cars and electric cars. The electric car charge integrated management center monitors the electric quantity information and the satellite positioning information of all the electric cars within a metro area range, guides any electric car to drive into the charge station nearest to the electric car to be charged when the electric quantity of the electric car is lower than a set low electric quantity value or dispatch one mobile charging car to charge the electric car. The charge stations are distributed within the metro area range and used for charging the electric cars. The mobile charging cars are used for moving to the positions where the electric cars are located to charge the electric cars. The electric cars are used for sending the electric quantity information and the satellite positioning information to the electric car charge integrated management center when the electric quantity of power batteries is lower than the set low electric quantity value. The electric car metro area charge management system can monitor the electric quantity conditions and positions of the electric cars, actively leads the electric cars to be charged in the neighborhood or dispatches the mobile charging cars to charge the electric cars, and is environmentally friendly, efficient, sensitive and stable in the charging process.
Description
Technical field
The present invention relates to charging electric vehicle technical field, particularly a kind of electronlmobil metropolitan area charging management system.
Background technology
Along with developing rapidly of human society, the Global Oil resource natural environment that exhaustion and the mankind depend on for existence day by day also goes from bad to worse.Automobile is as modern civilization society transport facility efficiently, promote greatly and convenience for the development of human society and the life of people bring, but simultaneously also there are large oil resources engulfing, and bring huge pollution to the living environment of people.And electronlmobil is propulsion source according to electric power, replace the Electric power car of fuel engines according to electrical motor, zero-emission can not only be realized, low noise, pollution-free, and day by day exhausted petroleum-based energy can be saved in a large number.Along with the increasingly mature and application of electronlmobil spcific power battery technology, electronlmobil has become focus and the trend of World Auto Industry development.Because electronlmobil needs quick high-power charging usually, therefore battery-charging station generally can not directly from the power taking of electrical network superpower, otherwise meeting severe jamming electrical network, not only affect other users, and threat grid equipment, and the real operation of electronlmobil will be made to grow up, also need to greatly develop the battery-charging station that Construction Bank is charging electric vehicle.
But also there is larger defect in current each metropolitan charging system for electric automobile:
The electrokinetic cell electricity of one, electronlmobil is all observed battery electric quantity table by car owner and is judged, when car owner finds that battery electric quantity is lower, electronlmobil can be charged at the battery-charging station of sailing into from car is nearest; But when not having battery-charging station near electronlmobil, electronlmobil then cannot arrive battery-charging station far away and charge.
Two, in the prior art, for ensureing that electronlmobil can charge in time, need each region layout battery-charging station respectively in city, but, due to electronlmobil not yet large area popularize, blindly build a large amount of battery-charging statioies, a large amount of battery-charging station certainly will be caused to can not get high-efficiency operation, with high costs.
Three, search out the battery-charging station near electronlmobil in time, need car owner to understand very much battery-charging station layout place, city, otherwise be difficult to search out battery-charging station, thus make charging electric vehicle become and bother very much.
Four, in the prior art, moving charging power station also engenders, but the power taking in moving charging power station source adopts movable storage cell and oil-electric engine two kinds of modes usually, because the charge capacity of movable storage cell is limited, therefore, the moving charging power station of oil-electric engine is adopted relative to adopting the moving charging power station of movable storage cell to be more suitable for as charging electric vehicle.But the moving charging power station adopting oil-electric engine not environmentally, needs burns gasoline or diesel oil, exhaust emission environment.Further, moving charging power station be made to be charging electric vehicle, need car owner to call out moving charging power station in time and go to, often need to wait for the long period, bother very much.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned deficiency of the prior art, a kind of electronlmobil metropolitan area charging management system is provided, this charging management system can monitor battery condition and the position of electronlmobil, positive guide electronlmobil charges nearby or distributes movable charging vehicle is this charging electric vehicle, and process of charging environmental protection, efficient, sensitive, stable.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of electronlmobil metropolitan area charging management system, comprising:
Charging electric vehicle comprehensive administration center, monitor information about power and the satellite positioning information of each electronlmobil in metropolitan area, when the electrokinetic cell electricity of any electronlmobil is lower than the low charge value set, guide this electronlmobil to sail into from the nearest battery-charging station charging of this electronlmobil, or distribution movable charging vehicle is this charging electric vehicle;
Battery-charging station, is distributed in metropolitan area, for charging electric vehicle;
Movable charging vehicle, comprises the mobile charging system on mobile carrying vehicle and mobile carrying vehicle, charges to electronlmobil for going to electronlmobil position; Described mobile charging system comprises control setup, methanol-water Storing and conveying device, at least two group methanol-water reformation hydrogen production power generation module group, power inverter and battery charger, wherein: control setup, be all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, power inverter and battery charger and control its mode of operation; Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group; Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports; Power inverter, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of electrokinetic cell of electronlmobil, the alternating current of electric current or direct current (DC); Battery charger, charges for the electrokinetic cell to electronlmobil; Described battery charger is in process of charging, instant charge power demand is fed back to control setup, this control setup controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running;
Electronlmobil, be distributed in metropolitan area, each electronlmobil includes electric quantity monitoring module, satellite positioning module and electrokinetic cell, the electricity of described electric quantity monitoring module Real-Time Monitoring electrokinetic cell, when electrokinetic cell electricity is lower than the low charge value set, information about power and satellite positioning information are sent to charging electric vehicle comprehensive administration center by electronlmobil.
Preferably, described electronlmobil metropolitan area charging management system also comprises electronlmobil and registers into territory and Support system, for electronlmobil registration is entered electronlmobil metropolitan area charging management system, and provide Support service to the electronlmobil in electronlmobil metropolitan area charging management system.
Preferably, described charging electric vehicle comprehensive administration center is provided with electronlmobil mileage administration module, this electronlmobil mileage administration module setting one is freely charged mileage number, and respectively mileage statistics is carried out to each electronlmobil in metropolitan area charging management system, when the distance travelled of a certain electronlmobil is within free charging mileage number, battery-charging station or movable charging vehicle are freely this charging electric vehicle.
Preferably, the reformer of described movable charging vehicle is provided with electric heater/electromagnetic heater, reformer chamber and hydrogen purification apparatus, and described electric heater/electromagnetic heater provides heat energy for reformer chamber; The temperature of described reformer chamber is 350-570 DEG C of temperature, reformer chamber is provided with catalyst, first alcohol and water is at the obtained hydrogen-containing gas of reformer chamber generation reformation hydrogen production reaction, reformer chamber is connected by connecting line with hydrogen purification apparatus, the all or part of of connecting line is arranged at reformer chamber, and the high temperature by reformer chamber continues the hydrogen-containing gas that heating exports from reformer chamber; Described connecting line is as the buffering between reformer chamber and hydrogen purification apparatus, make the temperature of the hydrogen-containing gas exported from reformer chamber identical with the temperature of hydrogen purification apparatus or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus, this hydrogen is supplied to fuel cell.
Preferably, the methanol-water reformation hydrogen production power generation module group of described movable charging vehicle is integrated with heat exchanger, described heat exchanger is installed on the delivery duct between methanol-water Storing and conveying device and reformer, the first alcohol and water raw material of low temperature is in heat exchanger, the high-temperature hydrogen exported with reformer chamber carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus of described reformer, after heat exchanger, temperature reduces, then is supplied to fuel cell.
Preferably, described battery-charging station is the battery-charging station with many group methanol-water reformation hydrogen production power generation module group; This battery-charging station comprises control setup, methanol-water Storing and conveying device, at least two group methanol-water reformation hydrogen production power generation module group, power inverter and battery charger, wherein: control setup, be all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, power inverter and battery charger and control its mode of operation; Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group; Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports; Power inverter, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of electrokinetic cell of electronlmobil, the alternating current of electric current or direct current (DC); Battery charger, charges for the electrokinetic cell to electronlmobil; Described battery charger is in process of charging, instant charge power demand is fed back to control setup, this control setup controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running.
The invention has the beneficial effects as follows: on the one hand, because charging electric vehicle comprehensive administration center can monitor information about power and the satellite positioning information of each electronlmobil in metropolitan area, when the electrokinetic cell electricity of any electronlmobil is lower than the low charge value set, this electronlmobil is guided to sail into from the nearest battery-charging station charging of this electronlmobil, or distributing movable charging vehicle is this charging electric vehicle, namely, when having battery-charging station near electronlmobil, charging electric vehicle comprehensive administration center can guide electronlmobil to arrive neighbouring battery-charging station charging, and when there is no battery-charging station near electronlmobil, it is this charging electric vehicle that charging electric vehicle comprehensive administration center can distribute movable charging vehicle, therefore, car owner without the need to understanding city battery-charging station layout very much, also go to without the need to calling out moving charging power station, can ensure that electronlmobil can charge in time, the construction quantity of battery-charging station can be controlled again, make battery-charging station energy high-efficiency operation, reduce overall cost of operation.On the other hand, the power taking source of movable charging vehicle of the present invention or battery-charging station is at least two group methanol-water reformation hydrogen production power generation module group, not only environmental protection, and the degree of modularity is high, single methanol-water reformation hydrogen production power generation module group volume is little, startup is quick, and the aspect state modulator such as hydrogen manufacturing temperature, gas flow, gas atmosphere, generating speed are sensitive; Greatly can reduce zero load, its overall power consumption is less, and first alcohol and water consumption of raw materials is lower, degree of utilization is high; Such as, if the present invention arranges 8 groups of methanol-water reformation hydrogen production power generation module group, when instant charge power demand is less, such as small-sized electric vehicle charging, control setup only needs to control less methanol-water reformation hydrogen production power generation module group (such as 3 groups) running; When instant charge power demand is larger, such as Large Electric vehicle charging, control setup then controls more methanol-water reformation hydrogen production power generation module group (such as 6 groups) running; When one group of methanol-water reformation hydrogen production power generation module group et out of order, the all right normal operation of other methanol-water reformation hydrogen production power generation module group, or the methanol-water reformation hydrogen production power generation module group replacement work being in readiness for action can be made, its stability and reliability is good, intelligent high, the great exception causing movable charging vehicle or battery-charging station because of the paralysis of part methanol-water reformation hydrogen production power generation module group can be prevented.
Accompanying drawing explanation
Fig. 1 is the integral structure block scheme of an embodiment of the present invention.
Fig. 2 is the integral structure block scheme of the another kind of embodiment of the present invention.
Fig. 3 is the integral structure block scheme of movable charging vehicle.
Fig. 4 is the integral structure block scheme of battery-charging station.
Fig. 5 is a kind of block diagram of the methanol-water reformation hydrogen production power generation module group of battery-charging station or movable charging vehicle.
Fig. 6 is the another kind of block diagram of the methanol-water reformation hydrogen production power generation module group of battery-charging station or movable charging vehicle.
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are described in further detail.
As shown in Figure 1, the present invention is a kind of electronlmobil metropolitan area charging management system, and metropolitan area can be a city, also can be a urban agglomeration, and electronlmobil metropolitan area of the present invention charging management system comprises:
Charging electric vehicle comprehensive administration center 100, monitor information about power and the satellite positioning information of each electronlmobil 400 in metropolitan area, when the electrokinetic cell electricity of any electronlmobil 400 is lower than the low charge value set, the battery-charging station 200 guiding this electronlmobil 400 to sail into from this electronlmobil is nearest is charged, or distribution movable charging vehicle 300 charges for this electronlmobil 400;
Battery-charging station 200, is distributed in metropolitan area, for charging to electronlmobil 400;
Movable charging vehicle 300, in conjunction with reference to figure 3, Fig. 5 and Fig. 6, comprises the mobile charging system 320 on mobile carrying vehicle 310 and mobile carrying vehicle, charges to electronlmobil for going to electronlmobil 400 position; Described mobile charging system 320 comprises control setup 1, methanol-water Storing and conveying device 2, at least two group methanol-water reformation hydrogen production power generation module group 3, power inverter 4 and battery charger 5, wherein: control setup 1, be all electrically connected with methanol-water Storing and conveying device 2, methanol-water reformation hydrogen production power generation module group 3, power inverter 4 and battery charger 5 and control its mode of operation; Methanol-water Storing and conveying device 2, comprises methanol-water reservoir vessel 21 and transmission pump 22, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group 3; Methanol-water reformation hydrogen production power generation module group 3, comprise reformer 31 and fuel cell 32, reformation hydrogen production reaction is there is in first alcohol and water raw material in reformer 31, obtained hydrogen enters fuel cell 32, in fuel cell 32, oxygen generation electrochemical reaction in hydrogen and air, the anode at fuel cell: 2H
2→ 4H
++ 4e
-, H
2break into two protons and two electronics, proton is through PEM (PEM), and electronics, by anode plate, by external loading, and enters cathode bipolar plate, the negative electrode at fuel cell: O
2+ 4e
-+ 4H
+→ 2H
2o, proton, electronics and O
2recombine to form H
2o, produces electric energy and exports; Power inverter 4, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of electrokinetic cell of electronlmobil, the alternating current of electric current or direct current (DC); Battery charger 5, for charging to the electrokinetic cell of electronlmobil 400; Described battery charger 5 is in process of charging, instant charge power demand is fed back to control setup 1, this control setup 1 controls the methanol-water reformation hydrogen production power generation module group 3 of right quantity according to charge power demand information and operates, and controls methanol-water Storing and conveying device 2 and carry first alcohol and water raw material to the methanol-water reformation hydrogen production power generation module group 3 of running;
Electronlmobil 400, be distributed in metropolitan area, each electronlmobil 400 includes electric quantity monitoring module, satellite positioning module and electrokinetic cell, the electricity of described electric quantity monitoring module Real-Time Monitoring electrokinetic cell, when electrokinetic cell electricity is lower than the low charge value set, information about power and satellite positioning information are sent to charging electric vehicle comprehensive administration center 100 by electronlmobil 400.
As shown in Figure 2, electronlmobil metropolitan area of the present invention charging management system also comprises electronlmobil and registers into territory and Support system 500, for electronlmobil 400 registration is entered electronlmobil metropolitan area charging management system, and provide Support service to the electronlmobil 400 in electronlmobil metropolitan area charging management system.Electronlmobil registers territory and Support system 500 can be arranged in electronlmobil 4S shop, and electronlmobil 4S often sells in shop an electronlmobil, enters electronlmobil metropolitan area charging management system by the registration of this electronlmobil.
As shown in Figure 2, described charging electric vehicle comprehensive administration center 100 is provided with electronlmobil mileage administration module 110, this electronlmobil mileage administration module 110 sets one and freely to charge mileage number, and respectively mileage statistics is carried out to each electronlmobil 400 in metropolitan area charging management system, when the distance travelled of a certain electronlmobil 400 is within free charging mileage number, battery-charging station 200 or movable charging vehicle 300 freely charge for this electronlmobil 400.Preferably, described free charging mileage number is set in 8-10 ten thousand kilometers, and such as 100,000 kilometers of chargings are free.
As shown in Figure 3, Figure 5 and Figure 6, the reformer 31 of described movable charging vehicle 300 is provided with electric heater 311/ electromagnetic heater 312, reformer chamber 313 and hydrogen purification apparatus 314, and described electric heater 311/ electromagnetic heater 312 provides heat energy for reformer chamber 313; Temperature in described reformer chamber 313 is 350-570 DEG C of temperature, is provided with catalyst in reformer chamber 313, and the obtained hydrogen-containing gas of reformation hydrogen production reaction occurs first alcohol and water in reformer chamber 313, and reactional equation is: (1) CH
3oH → CO+2H
2, (2) H
2o+CO → CO
2+ H
2, (3) CH
3oH+H
2o → CO
2+ 3H
2, reformer chamber 313 is connected by connecting line with hydrogen purification apparatus 314, and all or part of of connecting line is arranged in reformer chamber 313, continues the hydrogen-containing gas of heating from reformer chamber 313 output by the high temperature in reformer chamber 313; Described connecting line is as the buffering between reformer chamber 313 and hydrogen purification apparatus 314, make the temperature of the hydrogen-containing gas exported from reformer chamber 313 identical with the temperature of hydrogen purification apparatus 314 or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus 314, this hydrogen is supplied to fuel cell 32.
As shown in Figure 3, Figure 5 and Figure 6, the methanol-water reformation hydrogen production power generation module group 3 of described movable charging vehicle 300 is integrated with heat exchanger 33, described heat exchanger 33 is installed on the delivery duct between methanol-water Storing and conveying device 2 and reformer 31, the first alcohol and water raw material of low temperature is in heat exchanger 33, the high-temperature hydrogen exported with reformer chamber 313 carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus 314 of described reformer 31, after heat exchanger 33, temperature reduces, then is supplied to fuel cell 32.
As shown in Figure 4, Figure 5 and Figure 6, described battery-charging station 200 is for having the battery-charging station of many group methanol-water reformation hydrogen production power generation module group 3; This battery-charging station 200 comprises control setup 1, methanol-water Storing and conveying device 2, at least two group methanol-water reformation hydrogen production power generation module group 3, power inverter 4 and battery charger 5, wherein: control setup 1, be all electrically connected with methanol-water Storing and conveying device 2, methanol-water reformation hydrogen production power generation module group 3, power inverter 4 and battery charger 5 and control its mode of operation; Methanol-water Storing and conveying device 2, comprises methanol-water reservoir vessel 21 and transmission pump 22, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group 3; Methanol-water reformation hydrogen production power generation module group 3, comprise reformer 31 and fuel cell 32, reformation hydrogen production reaction is there is in first alcohol and water raw material in reformer 31, obtained hydrogen enters fuel cell 32, in fuel cell 32, oxygen generation electrochemical reaction in hydrogen and air, the anode at fuel cell: 2H
2→ 4H
++ 4e
-, H
2break into two protons and two electronics, proton is through PEM (PEM), and electronics, by anode plate, by external loading, and enters cathode bipolar plate, the negative electrode at fuel cell: O
2+ 4e
-+ 4H
+→ 2H
2o, proton, electronics and O
2recombine to form H
2o, produces electric energy and exports; Power inverter 4, the electric energy for being exported by fuel cell 32 is converted to the required appropriate voltage of electrokinetic cell of electronlmobil 400, the alternating current of electric current or direct current (DC); Battery charger 5, for charging to the electrokinetic cell of electronlmobil 400; Described battery charger 5 is in process of charging, instant charge power demand is fed back to control setup 1, this control setup 1 controls the methanol-water reformation hydrogen production power generation module group 3 of right quantity according to charge power demand information and operates, and controls methanol-water Storing and conveying device 2 and carry first alcohol and water raw material to the methanol-water reformation hydrogen production power generation module group 3 of running.
As shown in Figure 4, Figure 5 and Figure 6, the reformer 31 of described battery-charging station 200 is provided with electric heater 311/ electromagnetic heater 312, reformer chamber 313 and hydrogen purification apparatus 314, and described electric heater 311/ electromagnetic heater 312 provides heat energy for reformer chamber 313; Temperature in described reformer chamber 313 is 350-570 DEG C of temperature, is provided with catalyst in reformer chamber 313, and the obtained hydrogen-containing gas of reformation hydrogen production reaction occurs first alcohol and water in reformer chamber 313, and reactional equation is: (1) CH
3oH → CO+2H
2, (2) H
2o+CO → CO
2+ H
2, (3) CH
3oH+H
2o → CO
2+ 3H
2, reformer chamber 313 is connected by connecting line with hydrogen purification apparatus 314, and all or part of of connecting line is arranged in reformer chamber 313, continues the hydrogen-containing gas of heating from reformer chamber 313 output by the high temperature in reformer chamber 313; Described connecting line is as the buffering between reformer chamber 313 and hydrogen purification apparatus 314, make the temperature of the hydrogen-containing gas exported from reformer chamber 313 identical with the temperature of hydrogen purification apparatus 314 or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus 314, this hydrogen is supplied to fuel cell 32.
As shown in Figure 5 and Figure 6, the methanol-water reformation hydrogen production power generation module group 3 of described battery-charging station 200 is integrated with heat exchanger 33, described heat exchanger 33 is installed on the delivery duct between methanol-water Storing and conveying device 2 and reformer 31, the first alcohol and water raw material of low temperature is in heat exchanger 33, the high-temperature hydrogen exported with reformer chamber 313 carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus 314 of described reformer 31, after heat exchanger 33, temperature reduces, then is supplied to fuel cell 32.
In technique scheme, the hydrogen purification apparatus 314 of the methanol-water reformation hydrogen production power generation module group 3 of described battery-charging station 200 and movable charging vehicle 300 is membrane separation device 314, this membrane separation device 314 is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, film plating layer is palladium-silver, the percent by weight palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
In technique scheme, with reference to Fig. 6, when heavy reorganizer 31 adopts electromagnetic heater 312 to heat, also need to arrange frequency converter 315; Described frequency converter 315 is for being converted to the high frequency voltage of the magnet coil of electromagnetic heater 312 by LF voltage or vdc, described frequency converter 315 is provided with liquid cooling heat radiator 316, described methanol-water feed stream is through this liquid cooling heat radiator 316, and the heat that frequency converter 315 is produced is taken away by methanol-water raw material.
The above is only better embodiment of the present invention, every above embodiment is done according to technical scheme of the present invention any trickle amendment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (10)
1. an electronlmobil metropolitan area charging management system, is characterized in that, comprising:
Charging electric vehicle comprehensive administration center, monitor information about power and the satellite positioning information of each electronlmobil in metropolitan area, when the electrokinetic cell electricity of any electronlmobil is lower than the low charge value set, guide this electronlmobil to sail into from the nearest battery-charging station charging of this electronlmobil, or distribution movable charging vehicle is this charging electric vehicle;
Battery-charging station, is distributed in metropolitan area, for charging electric vehicle;
Movable charging vehicle, comprises the mobile charging system on mobile carrying vehicle and mobile carrying vehicle, charges to electronlmobil for going to electronlmobil position; Described mobile charging system comprises control setup, methanol-water Storing and conveying device, at least two group methanol-water reformation hydrogen production power generation module group, power inverter and battery charger, wherein: control setup, be all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, power inverter and battery charger and control its mode of operation; Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group; Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports; Power inverter, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of electrokinetic cell of electronlmobil, the alternating current of electric current or direct current (DC); Battery charger, charges for the electrokinetic cell to electronlmobil; Described battery charger is in process of charging, instant charge power demand is fed back to control setup, this control setup controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running;
Electronlmobil, be distributed in metropolitan area, each electronlmobil includes electric quantity monitoring module, satellite positioning module and electrokinetic cell, the electricity of described electric quantity monitoring module Real-Time Monitoring electrokinetic cell, when electrokinetic cell electricity is lower than the low charge value set, information about power and satellite positioning information are sent to charging electric vehicle comprehensive administration center by electronlmobil.
2. electronlmobil metropolitan area according to claim 1 charging management system, it is characterized in that: also comprise electronlmobil and register into territory and Support system, for electronlmobil registration is entered electronlmobil metropolitan area charging management system, and provide Support service to the electronlmobil in electronlmobil metropolitan area charging management system.
3. electronlmobil metropolitan area according to claim 1 charging management system, it is characterized in that: described charging electric vehicle comprehensive administration center is provided with electronlmobil mileage administration module, this electronlmobil mileage administration module setting one is freely charged mileage number, and respectively mileage statistics is carried out to each electronlmobil in metropolitan area charging management system, when the distance travelled of a certain electronlmobil is within free charging mileage number, battery-charging station or movable charging vehicle are freely this charging electric vehicle.
4. electronlmobil metropolitan area according to claim 3 charging management system, is characterized in that: described free charging mileage number is set in 8-10 ten thousand kilometers.
5. electronlmobil metropolitan area according to claim 1 charging management system, it is characterized in that: the reformer of described movable charging vehicle is provided with electric heater/electromagnetic heater, reformer chamber and hydrogen purification apparatus, described electric heater/electromagnetic heater provides heat energy for reformer chamber; The temperature of described reformer chamber is 350-570 DEG C of temperature, reformer chamber is provided with catalyst, first alcohol and water is at the obtained hydrogen-containing gas of reformer chamber generation reformation hydrogen production reaction, reformer chamber is connected by connecting line with hydrogen purification apparatus, the all or part of of connecting line is arranged at reformer chamber, and the high temperature by reformer chamber continues the hydrogen-containing gas that heating exports from reformer chamber; Described connecting line is as the buffering between reformer chamber and hydrogen purification apparatus, make the temperature of the hydrogen-containing gas exported from reformer chamber identical with the temperature of hydrogen purification apparatus or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus, this hydrogen is supplied to fuel cell.
6. electronlmobil metropolitan area according to claim 1 charging management system, it is characterized in that: the methanol-water reformation hydrogen production power generation module group of described movable charging vehicle is integrated with heat exchanger, described heat exchanger is installed on the delivery duct between methanol-water Storing and conveying device and reformer, the first alcohol and water raw material of low temperature is in heat exchanger, the high-temperature hydrogen exported with reformer chamber carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus of described reformer, after heat exchanger, temperature reduces, then is supplied to fuel cell.
7. electronlmobil metropolitan area according to claim 1 charging management system, is characterized in that: described battery-charging station is the battery-charging station with many group methanol-water reformation hydrogen production power generation module group; This battery-charging station comprises control setup, methanol-water Storing and conveying device, at least two group methanol-water reformation hydrogen production power generation module group, power inverter and battery charger, wherein: control setup, be all electrically connected with methanol-water Storing and conveying device, methanol-water reformation hydrogen production power generation module group, power inverter and battery charger and control its mode of operation; Methanol-water Storing and conveying device, for carrying first alcohol and water raw material to methanol-water reformation hydrogen production power generation module group; Methanol-water reformation hydrogen production power generation module group, comprises reformer and fuel cell, and reformation hydrogen production reaction occurs first alcohol and water raw material in reformer, obtained hydrogen enters fuel cell, in fuel cell, the oxygen generation electrochemical reaction in hydrogen and air, produces electric energy and exports; Power inverter, the electric energy for being exported by fuel cell is converted to the required appropriate voltage of electrokinetic cell of electronlmobil, the alternating current of electric current or direct current (DC); Battery charger, charges for the electrokinetic cell to electronlmobil; Described battery charger is in process of charging, instant charge power demand is fed back to control setup, this control setup controls the methanol-water reformation hydrogen production power generation module group running of right quantity according to charge power demand information, and controls the methanol-water reformation hydrogen production power generation module group conveying first alcohol and water raw material of methanol-water Storing and conveying device to running.
8. electronlmobil metropolitan area according to claim 7 charging management system, it is characterized in that: the reformer of described battery-charging station is provided with electric heater/electromagnetic heater, reformer chamber and hydrogen purification apparatus, described electric heater/electromagnetic heater provides heat energy for reformer chamber; The temperature of described reformer chamber is 350-570 DEG C of temperature, reformer chamber is provided with catalyst, first alcohol and water is at the obtained hydrogen-containing gas of reformer chamber generation reformation hydrogen production reaction, reformer chamber is connected by connecting line with hydrogen purification apparatus, the all or part of of connecting line is arranged at reformer chamber, and the high temperature by reformer chamber continues the hydrogen-containing gas that heating exports from reformer chamber; Described connecting line is as the buffering between reformer chamber and hydrogen purification apparatus, make the temperature of the hydrogen-containing gas exported from reformer chamber identical with the temperature of hydrogen purification apparatus or close, obtain hydrogen from the aerogenesis end of hydrogen purification apparatus, this hydrogen is supplied to fuel cell.
9. electronlmobil metropolitan area according to claim 8 charging management system, it is characterized in that: the methanol-water reformation hydrogen production power generation module group of described battery-charging station is integrated with heat exchanger, described heat exchanger is installed on the delivery duct between methanol-water Storing and conveying device and reformer, the first alcohol and water raw material of low temperature is in heat exchanger, the high-temperature hydrogen exported with reformer chamber carries out heat exchange, and first alcohol and water material temperature raises, vaporization; The hydrogen of the aerogenesis end output of the hydrogen purification apparatus of described reformer, after heat exchanger, temperature reduces, then is supplied to fuel cell.
10. electronlmobil metropolitan area according to claim 9 charging management system, it is characterized in that: the hydrogen purification apparatus of the methanol-water reformation hydrogen production power generation module group of described battery-charging station and movable charging vehicle is membrane separation device, this membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, film plating layer is palladium-silver, the percent by weight palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
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