CN108808726A - A kind of synchronized solar power station energy transmission system - Google Patents
A kind of synchronized solar power station energy transmission system Download PDFInfo
- Publication number
- CN108808726A CN108808726A CN201810043921.4A CN201810043921A CN108808726A CN 108808726 A CN108808726 A CN 108808726A CN 201810043921 A CN201810043921 A CN 201810043921A CN 108808726 A CN108808726 A CN 108808726A
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- China
- Prior art keywords
- solar
- energy
- electric conductor
- solar cell
- high frequency
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000002351 wastewater Substances 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HVMJUDPAXRRVQO-UHFFFAOYSA-N copper indium Chemical compound [Cu].[In] HVMJUDPAXRRVQO-UHFFFAOYSA-N 0.000 description 1
- QNWMNMIVDYETIG-UHFFFAOYSA-N gallium(ii) selenide Chemical compound [Se]=[Ga] QNWMNMIVDYETIG-UHFFFAOYSA-N 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- H02J3/383—
-
- 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
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of synchronized solar power station energy transmission systems,Including solar cell,Injection device,Ground receiving wastewater facility,Frequency conversion equipment,Power grid and user,It can be made not influenced by time and weather in converting the solar into power process by the way that solar cell to be placed in geostationary orbit,Pass through inverter circuit,The electric energy that solar cell generates can be converted to electromagnetic wave progress wireless transmission by high frequency transmission circuit and being equipped with for transmitting antenna,Being equipped with electromagnetic wave can be carried out receiving and be converted to high-frequency electrical energy by reception antenna and high frequency receiving circuit,High-frequency electrical energy can be changed into the electric energy that compound electric network planning determines parameter by the setting of frequency conversion equipment,The present invention to too can intake do not influenced by time and weather,Greatly improve the utilization rate of solar energy,Setting fixed point transmission and fixed point reception by technology reduces the loss of energy in transmission process.
Description
Technical field
The present invention relates to solar power station technical field, specific field is a kind of synchronized solar power station energy transmission system
System.
Background technology
Demand of the mankind to the energy is increasing, and as conventional energy resource is constantly reduced, the shortage of the energy is human future hair
The ultimate challenge of exhibition.Solar energy be the Nature grant the mankind it is inexhaustible with endless clean energy resource, photovoltaic generating system master
It to be made of solar cell, accumulator, controller and inverter, wherein solar cell is the key that photovoltaic generating system portion
Point.The quality and cost of solar panel will directly determine the quality and cost of whole system.Solar cell is broadly divided into
Two class of crystal silicon cell and hull cell, the former includes two kinds of monocrystalline silicon battery, polycrystal silicon cell, and the latter includes mainly noncrystal
Silicon solar cell, copper indium gallium selenium solar cell and cadmium telluride solar cell.The opto-electronic conversion of monocrystaline silicon solar cell
Efficiency is 15% or so, reaches as high as 23%, in solar cells photoelectric conversion efficiency highest, but its manufacturing cost is high.It is single
The service life of crystal silicon solar batteries generally up to 15 years, reaches as high as 25 years.The opto-electronic conversion of polysilicon solar cell
Efficiency is 14% to 16%, and cost of manufacture is less than monocrystaline silicon solar cell, therefore is largely developed, but the polysilicon sun
The service life of energy battery is shorter than monocrystaline silicon solar cell.And existing earthbound solar energy power station is by time and weather
Influence can not continue reception sunlight generate electricity, can not meet to energy needs.
Invention content
The purpose of the present invention is to provide a kind of synchronized solar power station energy transmission systems, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of synchronized solar power station energy transmission system,
Including solar cell, the solar cell is placed in geostationary orbit, and the solar cell is by several groups solar energy
Power generation plate is constituted, and the solar cell connects emitter by electric conductor, the emitter and ground receiving wastewater facility it
Between be wirelessly transferred, the ground receiving wastewater facility by electric conductor connect frequency conversion equipment, the frequency conversion equipment pass through electric conductor with electricity
Net connection, the power grid connect user by electric conductor.
Specifically, the solar cell is monocrystaline silicon solar cell.
Specifically, the emitter includes inverter circuit, high frequency transmission circuit and transmitting antenna, the inverter circuit
It is separately connected solar cell and high frequency transmission circuit by electric conductor, the high frequency transmission circuit is connected by electric conductor to be emitted
Antenna.
Specifically, the ground receiving wastewater facility includes reception antenna and high frequency receiving circuit, the reception antenna and hair
It penetrates between antenna and is wirelessly transferred, the reception antenna connects high frequency receiving circuit by electric conductor, and the high frequency receiving circuit is logical
Cross electric conductor connection frequency conversion equipment.
Compared with prior art, the beneficial effects of the invention are as follows：By the way that solar cell is placed on geostationary orbit
In it can be made not influenced by time and weather in converting the solar into power process, pass through emitter and ground receiver
The electric energy that solar cell generates can be wirelessly transferred in space by being equipped with for device, be taken place frequently by inverter circuit, height
The electric energy that solar cell generates can be converted to electromagnetic wave progress wireless transmission by transmit-receive radio road and being equipped with for transmitting antenna, be led to
Being equipped with electromagnetic wave can be carried out receiving and being converted to high-frequency electrical energy for reception antenna and high frequency receiving circuit is crossed, is set by frequency conversion
High-frequency electrical energy can be changed into the electric energy that compound electric network planning determines parameter by standby setting, the present invention to too can intake not by the time and
The influence of weather greatly improves the utilization rate of solar energy, and setting fixed point by technology and send and pinpoint to receive reduces
The loss of energy in transmission process.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the circuit diagram of inverter circuit in the present invention；
Fig. 3 is the circuit diagram of medium-high frequency radiating circuit of the present invention；
Fig. 4 is the circuit diagram of medium-high frequency receiving circuit of the present invention.
In figure：1- solar cells, 2- emitters, 3- ground receiving wastewater facilities, 4- frequency conversion equipments, 5- power grids, 6- user.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of synchronized solar power station energy transmission system, including
Solar cell 1, the solar cell are placed in geostationary orbit, and equator geostationary orbit is about apart from ground level
3.6 ten thousand kms, solar cell can not be influenced persistently to carry out energy conversion production by time and weather in geostationary orbit
Raw electric energy, the solar cell are made of several groups solar panel, and the solar cell is connected by electric conductor and sent out
The electric energy that solar cell generates can be converted to electromagnetic wave and carry out space propagation, the emitter by injection device 2, emitter
It is wirelessly transferred between ground receiving wastewater facility 3, the electromagnetic wave that emitter conveys can be received and turned by ground receiving wastewater facility
It is changed to high-frequency electrical energy, the ground receiving wastewater facility connects frequency conversion equipment 4 by electric conductor, and frequency conversion equipment can be by ground receiving wastewater facility
The high-frequency electrical energy of conversion carries out frequency-conversion processing and has reached the electric energy that compound electric network planning determines parameter, and the frequency conversion equipment passes through electric conductor
It is connect with power grid 5, the power grid connects user 6 by electric conductor, and power grid will distribute corresponding energy according to user demand.
Specifically, the solar cell is monocrystaline silicon solar cell, the opto-electronic conversion of monocrystaline silicon solar cell
Efficiency is 15% or so, reaches as high as 23%, in solar cells photoelectric conversion efficiency highest.
Specifically, the emitter includes inverter circuit, high frequency transmission circuit and transmitting antenna, the inverter circuit
It is separately connected solar cell and high frequency transmission circuit by electric conductor, the electric energy that inverter circuit generates solar cell is whole
It closes, high frequency transmission circuit converts electrical energy into electromagnetic wave, and the high frequency transmission circuit connects transmitting antenna, electromagnetism by electric conductor
Wave is sent to ground by transmitting antenna.
Specifically, the ground receiving wastewater facility includes reception antenna and high frequency receiving circuit, the reception antenna and hair
It penetrates between antenna and is wirelessly transferred, reception antenna can receive the electromagnetic wave that transmitting antenna is sent out, and the reception antenna passes through electric conductor
High frequency receiving circuit is connected, the electromagnetic wave that reception antenna receives can be converted to high-frequency electrical energy, receiving portion by high frequency receiving circuit
Ready-made module, the reception of the 315M signals of completion, the module only need to by power supply and ground connect, antenna of burn-oning, the ends RES energy it is complete
At the function that the modulated signal for the 315M frequencies that will be received demodulates, baseband signal is exported.Signal input PT2272 is received to complete
Decoding, the high frequency receiving circuit connect frequency conversion equipment by electric conductor, and high-frequency electrical energy is sent to frequency conversion equipment.
Operation principle：Solar cell can not be influenced to continue by time and weather in geostationary orbit in the present invention
It carries out energy conversion and produces electricl energy and be transferred to inverter circuit, the electric energy that solar cell generates is integrated and transmitted by inverter circuit
To high frequency transmission circuit, high frequency transmission circuit converts electrical energy into electromagnetic wave and is transferred to transmitting antenna, and electromagnetic wave is by transmitting day
Line is sent to ground, and reception antenna can receive the electromagnetic wave that transmitting antenna is sent out and be transferred to high frequency receiving circuit, high-frequency reception
The electromagnetic wave that reception antenna receives can be converted to high-frequency electrical energy and be transferred to frequency conversion equipment by circuit, and frequency conversion equipment can connect ground
The high-frequency electrical energy progress frequency-conversion processing of receiving apparatus conversion has reached compound electric network planning and determines the electric energy of parameter and be conveyed to power grid, power grid
Corresponding energy will be distributed according to user demand.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of synchronized solar power station energy transmission system, including solar cell (1), it is characterised in that：The solar energy
Battery (1) is placed in geostationary orbit, and the solar cell (1) is made of several groups solar panel, the sun
Energy battery (1) connects emitter (2) by electric conductor, is wirelessly passed between the emitter (2) and ground receiving wastewater facility (3)
Defeated, the ground receiving wastewater facility (3) connects frequency conversion equipment (4) by electric conductor, and the frequency conversion equipment (4) passes through electric conductor and electricity
Net (5) connects, and the power grid, which leads to (5), crosses electric conductor connection user (6).
2. a kind of synchronized solar power station energy transmission system according to claim 1, it is characterised in that：The solar energy
Battery (1) is monocrystaline silicon solar cell.
3. a kind of synchronized solar power station energy transmission system according to claim 1, it is characterised in that：The transmitting dress
It includes inverter circuit, high frequency transmission circuit and transmitting antenna to set (2), and the inverter circuit is separately connected solar energy by electric conductor
Battery and high frequency transmission circuit, the high frequency transmission circuit connect transmitting antenna by electric conductor.
4. a kind of synchronized solar power station energy transmission system according to claim 1 and 3, it is characterised in that：Describedly
Face reception device (3) includes reception antenna and high frequency receiving circuit, is wirelessly transferred between the reception antenna and transmitting antenna, institute
It states reception antenna and high frequency receiving circuit is connected by electric conductor, the high frequency receiving circuit connects frequency conversion equipment by electric conductor
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043921.4A CN108808726A (en) | 2018-01-09 | 2018-01-09 | A kind of synchronized solar power station energy transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043921.4A CN108808726A (en) | 2018-01-09 | 2018-01-09 | A kind of synchronized solar power station energy transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808726A true CN108808726A (en) | 2018-11-13 |
Family
ID=64095197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810043921.4A Pending CN108808726A (en) | 2018-01-09 | 2018-01-09 | A kind of synchronized solar power station energy transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808726A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742379A (en) * | 2002-11-26 | 2006-03-01 | 索拉雷恩公司 | Space-Based Power Systems |
| CN103326478A (en) * | 2013-06-27 | 2013-09-25 | 北京空间机电研究所 | Spatial solar energy wireless transmission method based on laser-induce plasma body |
| CN103618210A (en) * | 2013-10-23 | 2014-03-05 | 北京空间机电研究所 | Laser generation and emission device of wireless energy transmission of space solar power station |
| CN104158471A (en) * | 2014-08-13 | 2014-11-19 | 中国空间技术研究院 | Non-condensing space solar power station |
| CN104539062A (en) * | 2004-07-20 | 2015-04-22 | 戴维·R·克里斯韦尔 | Power generation and distribution systems and methods |
| CN205178975U (en) * | 2015-11-26 | 2016-04-20 | 陆明友 | Space solar energy basic station |
| CN106026343A (en) * | 2016-06-30 | 2016-10-12 | 珠海德光源集团有限公司 | Solar wireless charging device |
| US20170021947A1 (en) * | 2015-07-22 | 2017-01-26 | California Institute Of Technology | Large-Area Structures for Compact Packaging |
-
2018
- 2018-01-09 CN CN201810043921.4A patent/CN108808726A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742379A (en) * | 2002-11-26 | 2006-03-01 | 索拉雷恩公司 | Space-Based Power Systems |
| CN104539062A (en) * | 2004-07-20 | 2015-04-22 | 戴维·R·克里斯韦尔 | Power generation and distribution systems and methods |
| CN103326478A (en) * | 2013-06-27 | 2013-09-25 | 北京空间机电研究所 | Spatial solar energy wireless transmission method based on laser-induce plasma body |
| CN103618210A (en) * | 2013-10-23 | 2014-03-05 | 北京空间机电研究所 | Laser generation and emission device of wireless energy transmission of space solar power station |
| CN104158471A (en) * | 2014-08-13 | 2014-11-19 | 中国空间技术研究院 | Non-condensing space solar power station |
| US20170021947A1 (en) * | 2015-07-22 | 2017-01-26 | California Institute Of Technology | Large-Area Structures for Compact Packaging |
| CN205178975U (en) * | 2015-11-26 | 2016-04-20 | 陆明友 | Space solar energy basic station |
| CN106026343A (en) * | 2016-06-30 | 2016-10-12 | 珠海德光源集团有限公司 | Solar wireless charging device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |