CN108206593A - A kind of power transfer and method - Google Patents
A kind of power transfer and method Download PDFInfo
- Publication number
- CN108206593A CN108206593A CN201810025442.XA CN201810025442A CN108206593A CN 108206593 A CN108206593 A CN 108206593A CN 201810025442 A CN201810025442 A CN 201810025442A CN 108206593 A CN108206593 A CN 108206593A
- Authority
- CN
- China
- Prior art keywords
- laser
- module
- solar battery
- battery group
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
Abstract
A kind of power transfer of the present invention, including laser light source module, transmission module, optical lens module, solar battery group；Laser light source module uses laser；Transmission module：Using optical fiber or propagation in atmosphere laser；Optical lens amplifies laser facula, covers in solar battery group module.Its transmission method, including：Step 1：Laser energy is converted electrical energy into using laser light source module；Step 2：Utilize optical fiber or propagation in atmosphere laser；Step 3：Laser facula is amplified using optical lens, covers the range of entire solar battery group；Step 4：Using solar battery group module, laser can be converted into electric energy.Safety of the present invention is good, light-weight.
Description
Technical field
The present invention relates to electric energy transmission fields.
Background technology
With the larger communication network system of new generation such as electronic information technology, especially 5G, remote probe of new generation and control
The fast development of system processed, remote control telemetering system of new generation and other special application fields, each class of electronic devices are to power supply
Uniting, it is higher and higher to require, and the demand of especially centering remote power-feeding is also more and more extensive, it is desirable that increasingly harsher.Traditional
The transmission of medium and long distance electric energy generally takes high voltage to transmit, and transmission power loss is low, but often faces safety and operable difference
Problem；It is transmitted according to low-voltage, then power attenuation is big, and electric wire volume weight used is big, and faces and install and use inconvenience
The problems such as sharp.
Invention content
Inconvenience that the safety difference and electric wire weight faced for the transmission of medium and long distance electric energy is brought greatly etc. is asked
Topic, the present invention provide a kind of power transfer and method, and safety is good, light-weight.
A kind of power transfer of the present invention, including laser light source module, transmission module, optical lens module, solar energy
Battery pack；
Laser light source module uses laser；Transmission module：Using optical fiber or propagation in atmosphere laser；Optical lens is by laser
Hot spot amplifies, and covers in solar battery group module.
Further, during the optical fiber transmission, laser beam is coupled in optical fiber.
Further, during the propagation in atmosphere, module booting laser beam need to be aimed at and accurately irradiated on the solar cell.
Further, the solar battery chip of the solar battery group module is GaAs, Gallium indium arsenide, indium phosphide material
Material.
Further, circular distribution, ellipse point can be used in the solar battery chip layout of the solar battery group module
Cloth, distributed rectangular and special shape distribution.
A kind of method of electric energy transfer of the present invention, including：
Step 1：Laser energy is converted electrical energy into using laser light source module；
Step 2：Utilize optical fiber or propagation in atmosphere laser；
Step 3：Laser facula is amplified using optical lens, covers the range of entire solar battery group；
Step 4：Using solar battery group module, laser can be converted into electric energy.
General principles are to convert electrical energy into laser energy in transmission end, utilize optical fiber wire transmission or atmospheric radio wave
Certain distance is transmitted, after reaching the destination, laser can be reduced to electric energy again in receiving terminal.Be merged electron and electrician technology,
The innovation and creation in the multidisciplinary field such as laser transmission technology, solar battery technology.Be related to middle-size and small-size power laser diode technology, in
Low-power laser optical fiber transmission coupling technique, Laser Atmospheric Transmission aim at bootstrap technique, optical lens technology, based on solar-electricity
The module technology of chamber chip and electro-optical system integrated technology, a kind of novel photoelectric system integration wound of Multidisciplinary Integration of creation
New solution.It is ingenious to utilize the outstanding advantages such as the defeated energy loss of laser is small, required transmission medium is light, it can be transmitted using laser
Electric energy.
Description of the drawings
Fig. 1：The technical solution frame diagram of electric energy is transmitted by fiber coupling using laser
Fig. 2：The technical solution frame diagram for passing through propagation in atmosphere electric energy using laser
Fig. 3：Battery chip group connection diagram
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
The present invention includes laser light source module, transmission module, optical lens module, solar battery group.
Specific embodiment 1：
Laser light source module：Under the support of power supply, the laser for having certain power can be emitted.It, can generally using laser
For infrared, ultraviolet or visible laser.Best laser wavelength range is 800 nanometers to 1600 nanometers, typical optical maser wavelength
For：808 nanometers, 830 nanometers, 850 nanometers, 890 nanometers, 915 nanometers, 940 nanometers, 980 nanometers, 1060 nanometers, 1310 nanometers,
1480 nanometers, 1550 nanometers etc..
Transmission module：Laser is transmitted using optical fiber, when being transmitted by optical fiber, laser beam is coupled in optical fiber, and transmits
To except certain distance.Optical fiber matches with laser wavelength attenuation characteristic used.Special optical fiber transmission energy can be utilized,
The transmission that the telecommunication optical fiber of itself realizes energy and signal simultaneously can also be used.
Optical lens：Laser facula is smaller, in order to by laser irradiation to solar battery group, be incited somebody to action using optical lens
Laser facula amplifies, and covers the range of entire solar battery group.
Solar battery group module：Laser can be converted into electric energy.Solar battery chip is the laser wave according to selection
It is long different, the different materials such as GaAs, Gallium indium arsenide, indium phosphide are selected respectively, are made the solar battery chip to match, are obtained
The photoelectric conversion efficiency that must optimize.Battery modules select the monomer sun of respective numbers according to distinct device utilization voltage demand
Energy battery cell chip-in series form, and circular distribution, oval distribution, distributed rectangular and special form can be used in battery chip layout
Shape is distributed.Special shape distribution refer to the place to be laid out be it is special-shaped, can be according to the geometric layout in space.
Laser energy is converted electrical energy into using laser, can be transmitted to laser by optical fiber specified outside certain distance
Point after laser facula is amplified by optical lens, is radiated on the module being made of solar battery chip, can be also by laser
Originally it was electric energy, and realized remote power-feeding.
Specific embodiment 2：
Difference lies in be not to transmit laser using optical fiber, but swashed using propagation in atmosphere the embodiment with embodiment 1
Light.When passing through propagation in atmosphere, the irradiation of module booting laser beam need to be aimed on the solar cell.
Laser converts electrical energy into laser energy, and laser passes through propagation in atmosphere to certain distance under sighting system guiding
Outer appointed place, is radiated in solar battery group, and laser can be reduced to electric energy, realizes remote power-feeding.
A kind of method of electric energy transfer of the present invention, including：
Step 1：Laser energy is converted electrical energy into using laser light source module；
Step 2：Utilize optical fiber or propagation in atmosphere laser；
Step 3：Laser facula is amplified using optical lens, covers the range of entire solar battery group；
Step 4：Using solar battery group module, laser can be converted into electric energy.
Electric energy is converted to the one-wavelength laser energy by the present invention using laser, is transmitted in optical fiber or air using laser
After transmitting certain distance, electric energy is reduced to using solar cell by the characteristics of low, good directionality is lost for Laser Power Supply.
Solar cell is generally used for the visible ray of full spectrum becoming electric energy, with solar cell by monochromatic laser
Electric energy not yet someone can be converted into study.In addition, also never someone want laser can be converted into electric energy with solar cell
It solves the problems, such as to encounter in actual life.The invention overcomes the technology prejudice of those skilled in the art, achieves unexpected
Technique effect.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although ginseng
The present invention is described in detail according to embodiment, it will be understood by those of ordinary skill in the art that, to the technical side of the present invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (6)
1. a kind of power transfer, including laser light source module, transmission module, optical lens module, solar battery group；
Laser light source module uses laser；Transmission module：Using optical fiber or propagation in atmosphere laser；Optical lens is by laser facula
Amplification, is covered in solar battery group module.
2. a kind of power transfer as described in claim 1, which is characterized in that during the optical fiber transmission, by laser beam coupling
It closes in optical fiber.
3. a kind of power transfer as described in claim 1, which is characterized in that during the propagation in atmosphere, module need to be aimed at
Guiding laser beam accurately irradiates on the solar cell.
A kind of 4. power transfer as described in claim 1, which is characterized in that the sun of the solar battery group module
Energy battery chip is GaAs, Gallium indium arsenide, indium phosphide.
A kind of 5. power transfer as described in claim 1, which is characterized in that the sun of the solar battery group module
Circular distribution, oval distribution, distributed rectangular and special shape distribution can be used in energy battery chip layout.
6. a kind of method of electric energy transfer, including：
Step 1：Laser energy is converted electrical energy into using laser light source module；
Step 2：Utilize optical fiber or propagation in atmosphere laser；
Step 3：Laser facula is amplified using optical lens, covers the range of entire solar battery group；
Step 4：Using solar battery group module, laser can be converted into electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025442.XA CN108206593A (en) | 2018-01-04 | 2018-01-04 | A kind of power transfer and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025442.XA CN108206593A (en) | 2018-01-04 | 2018-01-04 | A kind of power transfer and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108206593A true CN108206593A (en) | 2018-06-26 |
Family
ID=62606213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810025442.XA Pending CN108206593A (en) | 2018-01-04 | 2018-01-04 | A kind of power transfer and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108206593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109223A (en) * | 2019-05-14 | 2019-08-09 | 深圳技术大学 | A kind of laser radio energy transmission system based on light guide plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988904A (en) * | 2010-10-15 | 2011-03-23 | 中国电子科技集团公司第十八研究所 | Solar cell defect detection method |
| CN102222952A (en) * | 2011-06-16 | 2011-10-19 | 深圳市华测检测技术股份有限公司 | Wireless laser charger |
| CN103384172A (en) * | 2013-06-28 | 2013-11-06 | 中国航天科技集团公司第五研究院第五一三研究所 | Laser wireless energy transfer communication and tracking integrating system and method |
-
2018
- 2018-01-04 CN CN201810025442.XA patent/CN108206593A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988904A (en) * | 2010-10-15 | 2011-03-23 | 中国电子科技集团公司第十八研究所 | Solar cell defect detection method |
| CN102222952A (en) * | 2011-06-16 | 2011-10-19 | 深圳市华测检测技术股份有限公司 | Wireless laser charger |
| CN103384172A (en) * | 2013-06-28 | 2013-11-06 | 中国航天科技集团公司第五研究院第五一三研究所 | Laser wireless energy transfer communication and tracking integrating system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109223A (en) * | 2019-05-14 | 2019-08-09 | 深圳技术大学 | A kind of laser radio energy transmission system based on light guide plate |
| CN110109223B (en) * | 2019-05-14 | 2024-04-26 | 深圳技术大学 | Laser wireless energy transmission system based on light guide plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1245290A (en) | Power transmission through a long wavelength optical fibre | |
| US9755745B2 (en) | Device for simultaneous data and power transmission over an optical waveguide | |
| US10680412B2 (en) | Optical coupling connector, optical coupling system, and waveguide coupling method | |
| CN108879312B (en) | Solar-pumped optical-fiber laser amplification system | |
| Putra et al. | Hybrid optical wireless power and data transmission system | |
| CN113783317B (en) | Energy-signaling common transmission system and method based on few-mode optical fiber | |
| CN105915282B (en) | The communication system of spatial light carrier generator is directly pumped based on sunlight | |
| US20110247691A1 (en) | Optical spectral concentrator, sensors and optical energy power systems | |
| CN108206593A (en) | A kind of power transfer and method | |
| Putra et al. | Technology update on patent and development trend of power over fiber: A critical review and future prospects | |
| Umezawa et al. | Multi-core based 94-GHz radio and power over fiber transmission using 100-GHz analog photoreceiver | |
| Mohammed et al. | Power over fiber for internet of things application | |
| CN208572096U (en) | It is double to receive double hair equipment and Transmission system | |
| CN114499683B (en) | Wireless laser energy-carrying communication system | |
| CN114079514B (en) | WDM-ROF system based on optical fiber energy transmission | |
| CN110890918B (en) | High-power underwater wireless laser communication system and method based on nonlinear crystal | |
| CN208316419U (en) | A kind of laser radio energy transform device | |
| CN205453700U (en) | Domestic LIFI photon communication economizer system | |
| CN218450126U (en) | DFB array coupling adjustable light source and optical fiber coding and demodulating system | |
| CN218677966U (en) | Multi-core fiber laser coupling device | |
| Li et al. | 28km long-distance transmission of high-power laser over few-mode/single-mode fiber system | |
| CN107071822A (en) | Method and system for dynamic energy allocation | |
| JPH10108392A (en) | Energy supplying system | |
| WO2023205664A2 (en) | Power receivers and high power over fiber | |
| US7746546B2 (en) | Amplifying optical electromagnetic wave concentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |
|
| WD01 | Invention patent application deemed withdrawn after publication |