CN202997713U - Microwave radial type radio energy supply system for pure electric vehicle - Google Patents
Microwave radial type radio energy supply system for pure electric vehicle Download PDFInfo
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- CN202997713U CN202997713U CN2012207252508U CN201220725250U CN202997713U CN 202997713 U CN202997713 U CN 202997713U CN 2012207252508 U CN2012207252508 U CN 2012207252508U CN 201220725250 U CN201220725250 U CN 201220725250U CN 202997713 U CN202997713 U CN 202997713U
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- silicon rectifier
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Abstract
The utility model discloses a microwave radial type radio energy supply system for a pure electric vehicle. The microwave radial type radio energy supply system comprises a power supply system and an electricity-receiving system. The power supply system comprises a national microwave power grid, a coaxial cable, an adapter, a microwave power source, a waveguide tube and a microwave emission array antenna. The electricity-receiving system comprises a silicon rectifier electric energy receiving antenna; the silicon rectifier electric energy receiving antenna is connected with an electric vehicle; the microwave emission array antenna of the power supply system and the silicon rectifier electric energy receiving antenna of the electricity-receiving system perform radio electric energy transmission through remote space; the coaxial cable is connected with the national microwave power grid; and the silicon rectifier electric energy receiving antenna is connected with the power supply of the electric vehicle. The microwave radial type radio energy supply system adopts microwave radiation to realize remote radio electric energy transmission, requires no conductor joining, and is a safe and reliable novel electric energy transmission supply system.
Description
Technical field
The utility model relates to a kind of microwave formula pure electric automobile radio energy feed system, and this system is used for the electric energy wireless transmission of stroke-increasing electric automobile technical field.
Background technology
At present, facing mankind the significant challenge that realizes economy and social sustainable development, and environment and energy problem become one of the outstanding problem in the whole world day by day.How to effectively utilize the existing energy, caused various countries scholars' extensive concern.It is the important channel of realizing that high efficiency of energy is utilized that the electric energy wireless transmission of range-extended electric automobile is supplied with, the development of vehicle and space industry is relied on wireless power transmission for counsel and is supplied with very much, such as wireless power transmission supply between industrial electrical network and vehicle, artificial satellite, spacecraft etc., it has broad application prospects in fields such as electric automobile, Aero-Space, communication, military affairs, and microwave power transmission has higher researching value.But, can't well satisfy at present the needs of electric automobile for the research of this respect, therefore, be very important in the wireless power transmission make-up system of a kind of electric automobile that connects without wire of present stage research.
Summary of the invention
For the defective that exists in above-mentioned prior art or deficiency, the purpose of this utility model is, a kind of wireless power transmission feed system of microwave formula pure electric automobile is provided, this system adopts microwave to realize the long distance wireless electric energy transmitting, connect without wire, be a kind of safe and reliable new electric energy transmission feed system, little to environment and ecology influence.This system is in the situation that the depleted of energy of pure electric automobile, can provide power for the electric automobile draw-gear by the national microwave electrical network electric energy of automated wireless reception, increase the distance travelled of electric automobile, the phenomenon of casting anchor can not occur, play the effect of the continual mileage that increases electric automobile.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
Microwave formula pure electric automobile radio energy feed system comprises power supply system and is subjected to electric system; Described power supply system comprises that national microwave electrical network, tuner, microwave power source, waveguide are connected with microwave emission array antenna and connects; Describedly be subjected to electric system to comprise silicon rectifier electric energy reception antenna; Described tuner connects national microwave electrical network by coaxial cable; The power supply of described silicon rectifier electric energy reception antenna connecting electric automobile; The microwave emission array antenna of power supply system be subjected to the silicon rectifier electric energy reception antenna of electric system to carry out delivery of electrical energy by wireless network.
The utility model also comprises other technical characterictic:
Described coaxial cable adopts SFCF
46-50-5-61 type coaxial cable.
Described tuner adopts MPC-07 type tuner.
Described microwave power source adopts the program control microwave power source of MPG-9000D type high stable.
Described waveguide adopts BF330-BF51 type waveguide.
Described microwave emission array antenna adopts YJ1600-NL10250 type microwave emission array antenna.
Described silicon rectifier electric energy reception antenna adopts SIW-ALTSA/13G type silicon rectifier electric energy reception antenna.
The utility model utilizes electromagnetic microwave principle and power electronic technology to combine, by contactless wireless power system and be subjected to transmitting electric power between electric system to realize the supply of electric car electric energy.Compared with prior art, the technique effect that brings of native system is:
1, the utility model system can wireless convenient conversion, transmission, reception industry power station electric energy, national microwave electrical network electric energy is directly changed into electric power increases the journey power supply for automobile provides, efficiency of energy utilization is high, vehicle driving ability strengthens.
2, there is no problem of environmental pollution, the automobile consumption electric energy, emission-free discharging, when travelling, without the engine noise, drive system is take electronic component as critical piece, is easy to realize driving, controls in good time, simple in structure, practicality good.
Description of drawings
Fig. 1 is annexation schematic diagram of the present utility model.Number in the figure: 1-power supply system, 2-coaxial cable, 3-tuner, 4-microwave power source, 5-waveguide, 6-microwave emission array antenna, 7-silicon rectifier electric energy reception antenna, 8-be subjected to electric system.
Fig. 2 is the fundamental diagram that the silicon rectifier electric energy reception antenna of the utility model patent is connected with electric automobile.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Defer to technique scheme of the present utility model, the present embodiment provides a kind of microwave formula pure electric automobile radio energy feed system, with reference to Fig. 1, this system comprises power supply system 1 and is subjected to electric system 8, power supply system 1 is connected with national microwave electrical network, be connected (as shown in Figure 2) with electric automobile by the silicon rectifier reception antenna 7 in electric system 8.Power supply system 1 and being subjected between electric system 8 by remote-wireless microwave electric energy transmitting.
Described power supply system 1 comprises national microwave electrical network, coaxial cable 2, tuner 3, microwave power source 4, waveguide 5 and microwave emission array antenna 6; Describedly be subjected to electric system 8 to comprise silicon rectifier electric energy reception antenna 7; Described tuner 3, microwave power source 4, waveguide 5 and microwave emission array antenna are connected successively and are connected; Described tuner 3 connects national microwave electrical network by coaxial cable 2; The power supply of described silicon rectifier electric energy reception antenna 7 connecting electric automobiles; The microwave emission array antenna 6 of power supply system 1 be subjected to the silicon rectifier electric energy reception antenna 7 of electric system 8 to carry out delivery of electrical energy by wireless network.
During system works of the present utility model, the electric energy of country's microwave electrical network enters tuner 3, microwave power source 4, waveguide 5, microwave emission array antenna 6 successively by coaxial cable 2 to carry out the microwave conversion and focuses on, then directional transmissions is gone out, be the microbeam Conversion of Energy of receiving direct current energy at the distance reception end through silicon rectifier electric energy reception antenna 7, satisfy the power demands of electric automobile.
In the present embodiment, described coaxial cable 2 adopts SFCF
46-50-5-61 type coaxial cable.This product has broadband, insertion loss is little, shielding properties is high, to the characteristics such as the human injury is little.
Described tuner 3 adopts MPC-07 type tuner.This product connects in waveguide, and coupling factor is high, has short circuit, overcurrent, overvoltage multiple protection functions, and can realize the microwave power source monitoring by detecting head, utilizes it to realize the allotment of pulsed microwave power supply.
Described microwave power source 4 adopts the program control microwave power source of MPG-9000D type high stable (microwave power generator).This product includes the devices such as magnetron, frequency converter, capacitor, protector, has the characteristics such as stability is high, autocontrol performance is good.Microwave power is adjustable continuously, degree of regulation 1W.Advanced interlock protection system is arranged, safe and reliable, be connected in waveguide.Use perfect line security lock-in control system, make this system works life-span long, excellent electrical properties, safe and reliable, reach the best transmission of microwave power.
Described waveguide 5 adopts BF330-BF51 type waveguide.The characteristics such as that this product has is lightweight, Insertion Loss is little, water resistance is good, and transmit microwave with minimum loss, the size of waveguide internal diameter is different because of the intensity of institute's transmitting energy.Microwave catheter has developed linear notes device, crossed-field device and fast wave device, overcomes transit-time effect, but its voltage tuning in frequency range.
Described microwave emission array antenna 6 adopts YJ1600-NL10250 type microwave emission array antenna (microwave emitter).The characteristics such as this product has that gain is high, power capacity is large, working band is wide, stronger anti-interference is arranged,, Europe superscript anti-corona design little to the human injury.The advantages such as its antenna adopts the complanation structure, and the multiband aerial designing technique has stable performance, and is not fragile.This product energy cut-through transmission and the effect of extending transmission distance have higher precision and reliability, and long service life is non-maintaining.
Described silicon rectifier electric energy reception antenna 7 adopts SIW-ALTSA/13G type silicon rectifier electric energy reception antenna (rectification electric energy receiver).This product can be converted into direct current energy to the microwave energy in space, it is made of antenna and high-frequency rectification circuit, high-frequency rectification circuit can be rectified into DC power supply via Schottky barrier diode with microwave signal, can effectively radio-frequency (RF) energy be changed into direct current.It is based on the positive and negative linear gradient slot antenna array of SIW feed, has the characteristics such as DC loop totally-enclosed, that power capacity is large, good.
The device that the utility model adopts is known product, and those skilled in the art are according to the i.e. concrete connected mode of components and parts as can be known of the technical solution of the utility model.
Claims (7)
1. microwave formula pure electric automobile radio energy feed system, is characterized in that, comprises power supply system (1) and be subjected to electric system (8); Described power supply system (1) comprises national microwave electrical network, tuner (3), microwave power source (4), waveguide (5) and microwave emission array antenna (6), described tuner (3), microwave power source (4), waveguide (5), microwave emission array antenna (6) connect successively, and described tuner (3) passes through coaxial cable (2) and is connected the connection of microwave electrical network; The described electric system (8) that is subjected to comprises silicon rectifier electric energy reception antenna (7), and this silicon rectifier electric energy reception antenna (7) is connected to the power supply of electric automobile; The microwave emission array antenna (6) of power supply system (1) be subjected to the silicon rectifier electric energy reception antenna (7) of electric system (8) to carry out delivery of electrical energy by wireless network.
2. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described coaxial cable (2) adopts SFCF
46-50-5-61 type coaxial cable.
3. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described tuner (3) adopts MPC-07 type tuner.
4. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described microwave power source (4) adopts the program control microwave power source of MPG-9000D type high stable.
5. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described waveguide (5) adopts BF330-BF51 type waveguide.
6. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described microwave emission array antenna (6) adopts YJ1600-NL10250 type microwave emission array antenna.
7. microwave formula pure electric automobile radio energy feed system as claimed in claim 1, is characterized in that, described silicon rectifier electric energy reception antenna (7) adopts SIW-ALTSA/13G type silicon rectifier electric energy reception antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207252508U CN202997713U (en) | 2012-12-25 | 2012-12-25 | Microwave radial type radio energy supply system for pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207252508U CN202997713U (en) | 2012-12-25 | 2012-12-25 | Microwave radial type radio energy supply system for pure electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN202997713U true CN202997713U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207252508U Expired - Fee Related CN202997713U (en) | 2012-12-25 | 2012-12-25 | Microwave radial type radio energy supply system for pure electric vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475108A (en) * | 2013-09-02 | 2013-12-25 | 长安大学 | Remote wireless power supply system of electric automobile based on quantum radiation |
| CN106329740A (en) * | 2016-08-15 | 2017-01-11 | 四川大学 | Mobile microwave energy supply device and microwave energy transmission system formed thereby |
| CN107247162A (en) * | 2017-07-20 | 2017-10-13 | 云南电网有限责任公司电力科学研究院 | The electric power system of active electronic transformer mesohigh lateral circuit |
| CN108418400A (en) * | 2018-03-18 | 2018-08-17 | 李晨天 | A kind of waveguide biography energy formula supply convertor |
-
2012
- 2012-12-25 CN CN2012207252508U patent/CN202997713U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475108A (en) * | 2013-09-02 | 2013-12-25 | 长安大学 | Remote wireless power supply system of electric automobile based on quantum radiation |
| CN106329740A (en) * | 2016-08-15 | 2017-01-11 | 四川大学 | Mobile microwave energy supply device and microwave energy transmission system formed thereby |
| CN106329740B (en) * | 2016-08-15 | 2019-04-12 | 四川大学 | The microwave energy transfer system of mobile microwave energy feedway and its composition |
| CN107247162A (en) * | 2017-07-20 | 2017-10-13 | 云南电网有限责任公司电力科学研究院 | The electric power system of active electronic transformer mesohigh lateral circuit |
| CN108418400A (en) * | 2018-03-18 | 2018-08-17 | 李晨天 | A kind of waveguide biography energy formula supply convertor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |