CN203423515U - Electric driving automobile wireless charging device based on solar photovoltaic power supply - Google Patents
Electric driving automobile wireless charging device based on solar photovoltaic power supply Download PDFInfo
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- CN203423515U CN203423515U CN201320537159.8U CN201320537159U CN203423515U CN 203423515 U CN203423515 U CN 203423515U CN 201320537159 U CN201320537159 U CN 201320537159U CN 203423515 U CN203423515 U CN 203423515U
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- wireless charging
- vehicle
- photovoltaic
- transmitting terminal
- electric
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electric driving automobile wireless charging device based on solar photovoltaic power supply. The electric driving automobile wireless charging device comprises a photovoltaic array, a solar controller, a photovoltaic energy storage battery, a direct current junction station, a primary converter, a wireless charging transmitting end, a vehicle-mounted wireless charging receiving end, a secondary converter, a vehicle-mounted charging/discharging super capacitor module, a vehicle-mounted charging controller, a vehicle-mounted storage battery and a highway traffic lane, wherein the photovoltaic array is connected with the direct current junction station, the direct current junction station is connected with the photovoltaic energy storage battery and the primary converter, an alternating current is transmitted to the wireless charging transmitting end after high frequency inversion conversion of a photovoltaic direct current is carried out by the primary converter, pulse electromagnetic energy emitted by the wireless charging transmitting end is received by the vehicle-mounted wireless charging receiving end and is stored in the vehicle-mounted charging/discharging super capacitor module in a flash memory mode, and electric charge energy obtained by the vehicle-mounted charging/discharging super capacitor module charges the vehicle-mounted storage battery through the secondary converter and a vehicle-mounted charger to realize a whole electric automobile charging process.
Description
Technical field
The utility model relates to a kind of automobile charger, is specifically related to the wireless electric vehicle charging device that travels based on solar photovoltaic powered.
Background technology
Since scientist discloses electromagnetic induction phenomenon, the transmission of electric energy is mainly directly contacted and transmits by wire.The charging of electrical equipment is generally to be undertaken by plug and socket, but when carrying out high-power charging, the danger that this charging modes exists high pressure to get an electric shock.Owing to there being friction and wear, have a certain impact to fail safe, the reliability band of voltage levels electric power system and shortened useful life of power equipment, when powering to sports equipment, as the electric car in urban transportation, be generally to adopt the mode of sliding contact to power, this mode exists in the use such as skimming wear, contact sparking, carbon deposit and dangerous bare exposed conductor etc. drawback.
In fossil energy day by day exhausted today, electric automobile is as the breach of the economic growth of a new round and realize transportation and energy's fundamental way of transition, become the strategic choice of the common strategic choice ，Ye Shi various countries automobile market of each major country of the world and automobile manufacturing company.Under the promotion energetically of national governments, world car industry entry the period of comprehensive transportation and energy transition, electric automobile has entered the new stage of accelerated development.China has taked the action of a series of essence to start exploitation and the use of electric automobile.Stipulate to have before China to 2012 year 10% automobile to use and can replace fuel.Started " 863 plan " that be intended to electric vehicle engineering research and development.The Department of Science and Technology has also announced a plan recently, and 10,000 hybrid powers, electric power and fuel cell locomotives are disposed in 10 cities in the whole nation.Accelerate electric automobile marketization operation, not only need ripe technology, longer course continuation mileage, sharp acceleration, more need a series of huge systems such as post-processed of charging station laying, battery to support the routine use of electric motor car, the quick charge station that especially spreads all over each corner, city is the key point that can electric motor car put goods on the market as early as possible.Electric automobile is in and is charged and inconvenience, even if can charge with 220 volts of voltages of family expenses, owing to existing wire to connect, interface plug, the charging interval is long etc., and this contact charging modes has brought serious inconvenience to people's production and life, in safety, also there is certain hidden danger, particularly limited in the flying power of the electrokinetic cell of electric automobile, the automobile that stop frequently charges the battery, and has affected the development of electric automobile.
Realize and between electric power system and electric equipment, do not have the wireless power of conductor contact to become one of important research direction of delivery of electrical energy, particularly high power load is filled, powered, someone proposed the idea of wireless transmission of electricity very early, but but by a lot of scientists, was thought and cannot realize at all.Because the electromagnetic energy that reflector sends disperses to transmit to surrounding, the mankind cannot carry out centralized control to electromagnetic energy, are just more out of the question used.In November, 2006, the assistant professor of department of physics of Massachusetts Institute Technology (MIT) Sol Jia Xike (Marin Soljacic) proposes a kind ofly can utilize by wireless power transmission technology the new theory of electromagnetic energy.According to the theory of Sol Jia Xike, as long as allow electromagnetic energy reflector produce resonance with receiving equipment on same frequency, between them, just can carry out exchange energy.Its leader's 6 people groups test in this theoretical foundation.Utilize two copper wire coils to serve as resonator, a coil is connected with power supply, as reflector; Another is connected with desk lamp, serves as receiver.Result, they successfully light apart from 60 watts of electric lights over 2.13 meters of reflectors one, but, electromagentic resonance bulky coils, and two coils will be positioned over relative fixed position, simultaneously, through-put power only has 60 watts, and the efficiency of transmission of electric energy only has 40% left and right, has certain electromagnetic radiation etc., can only be under test, cannot carry out spread.
Solar-photovoltaic technology is widely used aspect a lot, become the important component part of regenerative resource, but solar energy power generating does not have not to be combined well utilization with New-energy electric vehicle, prior art is directly at the top of automobile, to lay photovoltaic array, but automobile top area is limited, cannot meet electric automobile electricity consumption demand, do not possess substantive application, solar photovoltaic car power supply technique, wireless technology of transmission of electricity and quick charge technological deficiency have affected socioeconomic development, particularly affect the universal of electric automobile and promote, affect the realization of target for energy-saving and emission-reduction, above problem is urgently to be resolved hurrily.
Summary of the invention
In order to overcome existing solar energy, cannot meet electric automobile power demands, wireless transmitted power is little, the problem such as the low and charging electric vehicle of efficiency is difficult, and the utility model provides a kind of wireless electric vehicle charging device that travels based on solar photovoltaic powered.The know-why of this device is electromagnetic induction principle.Wireless technology of transmission of electricity method has electromagnetic induction technology, microwave transmission technology and non-radiation type resonance magnetic coupling technology, the utility model adopts non-radiation type resonance magnetic coupling technology according to actual conditions, and electromagnetic coupling energy Transfer Technology has been used and reached century more than one in a series of commercially produced products that carry out energy transmission and system.More typical commercially produced product is motor, transformer etc.Compare with motor, transformer transmitting energy has an outstanding advantages, is exactly the impact that is not subject to speed.But the distinguishing feature of this traditional inductive energy transmission system is that between subsystem, relative position is fixed.When having relative motion between electrical equipment and power supply, the application of this system must be restricted, and has greatly increased the weight of load system simultaneously.The utility model technology is exactly a kind of new technology of inventing in order to make up above deficiency, and it has overcome above restriction completely.This technology, based on inductive energy transfer principle, also claims novel inductive energy transmission technology.
The utility model solves the technical scheme that its technical problem adopts: the wireless electric vehicle charging device that travels based on solar photovoltaic powered comprises: photovoltaic array, controller for solar, photovoltaic energy storage storage battery, direct current junction station, primary converter, wireless charging transmitting terminal, onboard wireless charging receiving end, secondary converter, vehicle-mounted charge, electric discharge super-capacitor module, vehicle-mounted charge controller, Vehicular accumulator cell, turnpike driving road.Photovoltaic array is fixed between the isolation strip of highway, being connected with direct current junction station of photovoltaic array, direct current junction station is connected with photovoltaic energy storage storage battery and primary converter, the electric power that photovoltaic array sends is stored in solar energy storage storage battery through direct current junction station after controller for solar is controlled, solar energy storage energy storage battery is connected with primary converter, be transferred next galvanic current after primary converter is carried out high-frequency inversion conversion, output frequency is the high-frequency alternating current of 50KHz-10MHz, this alternating current is delivered to wireless charging transmitting terminal, the Pulse Electric magnetic energy that wireless charging transmitting terminal sends is received by onboard wireless charging receiving end, and flash memory discharges and recharges in super-capacitor module to vehicle-mounted.Onboard wireless charging system comprises the vehicle-mounted super-capacitor module that discharges and recharges, the vehicle-mounted super-capacitor module input that discharges and recharges is connected with onboard wireless charging receiving end, receive the charge energy of onboard wireless charging receiving end transmission, the vehicle-mounted output that discharges and recharges super-capacitor module is connected with secondary converter, after secondary converter rectifying and wave-filtering, this electric power is charged to Vehicular accumulator cell with impulse form by onboard charger, completes the charging process of whole electric automobile.
As preferably, wireless charging transmitting terminal is arranged under a certain carriageway surfacing of highway, install at interval, every 100-1000 rice, wireless charging transmitting terminal can be installed, wireless charging transmitting terminal in electric automobile bottom with onboard wireless charging receiving end vertical range at 5-400mm.
As preferably, anti-electromagnetic interference layer is arranged at electric automobile bottom, prevents the impact of electromagnetic interference on instrument, instrument in car.
As preferentially, onboard wireless charging receiving end has the contact of signal wireless charging transmitting terminal, when onboard wireless charging receiving end is during from wireless charging transmitting terminal 10-20m, sends signal, starts wireless charging device.
As preferentially, the frequency of the high-frequency ac electric energy that described wireless charging transmitting terminal sends is identical with the natural frequency of onboard wireless charging receiving end, and this frequency is 50KHz-10MHz.
The beneficial effects of the utility model:
1, adopt radio energy conveying system, make delivery of electrical energy depart from traditional wire transmission pattern, tackle at the safe and convenient more of powering;
2, adopt available solar energy photovoltaic generation powering mode, can install along road, electric automobile can be charged under steam, greatly promoted the development of electric automobile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1, for the travel wireless electric vehicle charging device schematic diagram of the utility model based on solar photovoltaic powered
In figure: 1, photovoltaic array, 2, controller for solar, 3, photovoltaic energy storage storage battery, 4, direct current junction station, 5, primary converter, 6, wireless charging transmitting terminal, 7, onboard wireless charging receiving end, 8, secondary converter, 9, vehicle-mounted charge, electric discharge super-capacitor module, 10, vehicle-mounted charge controller, 11, Vehicular accumulator cell, 12 turnpike driving roads.
Embodiment
With reference to Fig. 1, the wireless electric vehicle charging device that travels based on solar photovoltaic powered comprises: photovoltaic array 1, controller for solar 2, photovoltaic energy storage storage battery 3, direct current junction station 4, primary converter 5, wireless charging transmitting terminal 6, onboard wireless charging receiving end 7, secondary converter 8, vehicle-mounted charge, electric discharge super-capacitor module 9, vehicle-mounted charge controller 10, Vehicular accumulator cell 11, turnpike driving road 12.Photovoltaic array 1 consists of some solar photovoltaic assembly connection in series-parallel, photovoltaic array 1 is fixed on the intermediate isolating band place of highway, the direct current power that photovoltaic array 1 sends is collected by direct current conflux case 4, by DC bus, after controlling, controller for solar 2 is delivered in photovoltaic energy storage storage battery 3, photovoltaic energy storage storage battery 3 is connected with primary converter 5, high-frequency alternating current after primary converter 5 inversions is delivered to wireless charging transmitting terminal 5, carries out the transmission of electromagnetic energy.Electric automobile during traveling is being provided with on the road of wireless charging device, when electric automobile during apart from wireless charging transmitting terminal 10-20m onboard wireless charging receiving end 7 send charging signals, wireless charging device startup work, onboard wireless charging receiving end 7 receives the electric energy of wireless charging transmitting terminal 5 transmission, give charging, electric discharge super-capacitor module 9 is dodged and is filled, charging, electric discharge super-capacitor module 9 is delivered to onboard charger 10 with galvanic form by the charge energy of acquisition after secondary converter 8 rectifying and wave-filterings, by onboard charger 10, to Vehicular accumulator cell 11, charged, complete whole charging process.
The above is the preferred a kind of execution mode of the utility model; protection range of the present utility model is not limited with above-mentioned execution mode; but the equivalence that the content that model those of ordinary skills disclose according to the utility model is done improves or changes, and all should include the scope that the utility model claims are protected in.
Claims (5)
1. the wireless electric vehicle charging device that travels based on solar photovoltaic powered, comprising: photovoltaic array, controller for solar, photovoltaic energy storage storage battery, direct current junction station, primary converter, wireless charging transmitting terminal, onboard wireless charging receiving end, secondary converter, vehicle-mounted charge, electric discharge super-capacitor module, vehicle-mounted charge controller, Vehicular accumulator cell, turnpike driving road; It is characterized in that being connected with direct current junction station of photovoltaic array, direct current junction station is connected with photovoltaic energy storage storage battery and primary converter, photovoltaic DC electricity is after primary converter is carried out high-frequency inversion conversion, this alternating current is delivered to wireless charging transmitting terminal, the Pulse Electric magnetic energy that wireless charging transmitting terminal sends is received by onboard wireless charging receiving end, and flash memory is to the vehicle-mounted super-capacitor module that discharges and recharges, the charge energy that super-capacitor module obtains charges to Vehicular accumulator cell through secondary converter and onboard charger, completes the charging process of whole electric automobile.
2. the wireless electric vehicle charging device that travels based on solar photovoltaic powered according to claim 1, it is characterized in that described wireless charging transmitting terminal is arranged under a certain carriageway surfacing of highway, install at interval, every 100-1000 rice, wireless charging transmitting terminal can be installed, wireless charging transmitting terminal in electric automobile bottom with onboard wireless charging receiving end vertical range at 5-400mm.
3. the wireless electric vehicle charging device that travels based on solar photovoltaic powered according to claim 1, the frequency that it is characterized in that the high-frequency ac electric energy that described wireless charging transmitting terminal sends is identical with the natural frequency of onboard wireless charging receiving end, and this frequency is 50kHz-10MHz.
4. the wireless electric vehicle charging device that travels based on solar photovoltaic powered according to claim 1 and 2, it is characterized in that described onboard wireless charging receiving end has the contact of signal wireless charging transmitting terminal, when onboard wireless charging receiving end is during from wireless charging transmitting terminal 10-20m, send signal, start wireless charging device.
5. according to the wireless electric vehicle charging device that travels based on solar photovoltaic powered described in claim 1,2 or 3, it is characterized in that anti-electromagnetic interference layer is arranged at described electric automobile bottom, prevents the impact of electromagnetic interference on instrument, instrument in car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537159.8U CN203423515U (en) | 2013-09-01 | 2013-09-01 | Electric driving automobile wireless charging device based on solar photovoltaic power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537159.8U CN203423515U (en) | 2013-09-01 | 2013-09-01 | Electric driving automobile wireless charging device based on solar photovoltaic power supply |
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| Publication Number | Publication Date |
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| CN203423515U true CN203423515U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320537159.8U Expired - Fee Related CN203423515U (en) | 2013-09-01 | 2013-09-01 | Electric driving automobile wireless charging device based on solar photovoltaic power supply |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978854A (en) * | 2014-04-02 | 2015-10-14 | 江苏胜光新能源科技有限公司 | Super-intelligent expressway |
| CN107225992A (en) * | 2017-06-19 | 2017-10-03 | 邢笑语 | Solar high-speed highway wireless charging system and its charging method |
| CN108952272A (en) * | 2018-05-30 | 2018-12-07 | 合肥市春华起重机械有限公司 | A kind of intelligent parking platform with wireless charging type AGV trolley |
| CN108944497A (en) * | 2018-05-30 | 2018-12-07 | 合肥市春华起重机械有限公司 | A kind of AGV trolley wireless charging system |
-
2013
- 2013-09-01 CN CN201320537159.8U patent/CN203423515U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978854A (en) * | 2014-04-02 | 2015-10-14 | 江苏胜光新能源科技有限公司 | Super-intelligent expressway |
| CN107225992A (en) * | 2017-06-19 | 2017-10-03 | 邢笑语 | Solar high-speed highway wireless charging system and its charging method |
| CN108952272A (en) * | 2018-05-30 | 2018-12-07 | 合肥市春华起重机械有限公司 | A kind of intelligent parking platform with wireless charging type AGV trolley |
| CN108944497A (en) * | 2018-05-30 | 2018-12-07 | 合肥市春华起重机械有限公司 | A kind of AGV trolley wireless charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 226000 No. 8 Yellow Sea Road, Tongzhou Bay Nantong River Joint Development Demonstration Zone, Jiangsu, China Patentee after: Nantong Rui Yun Zi Energy Technology Co. Ltd. Address before: Guo River Road 233600 Anhui city of Bozhou province Guoyang County Chengguan Town, No. 115-136 Patentee before: Wang Gan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180910 Address after: 224000, four group 81, Kai Ming Village, three Dragon Town, Dafeng City, Yancheng City, Jiangsu. Patentee after: Xu Maozhao Address before: 226000 Nantong Huanghai Road, Tongzhou Bay, Jiangsu, China, 8 Patentee before: Nantong Rui Yun Zi Energy Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20180901 |