CN101622926A - Power device applying solar photovoltaic generation system to seedling thrower - Google Patents
Power device applying solar photovoltaic generation system to seedling thrower Download PDFInfo
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- CN101622926A CN101622926A CN200910181960A CN200910181960A CN101622926A CN 101622926 A CN101622926 A CN 101622926A CN 200910181960 A CN200910181960 A CN 200910181960A CN 200910181960 A CN200910181960 A CN 200910181960A CN 101622926 A CN101622926 A CN 101622926A
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- solar cell
- photovoltaic generation
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention relates to a power device applying a solar photovoltaic generation system to a seedling thrower, belonging to the technical field of new energy application. A solar cell on the top sail of a seedling thrower generates DC electricity when being exposed to sunlight, the DC electricity is input to a controller for adjustment, and the DC electricity output from the controller can be input to a lithium ion battery for storage and can be input to an inverter to be transformed into AC electricity; the AC electricity output from the inverter is transmitted to an engine which transforms electric energy into mechanical energy; and through the transmission of transmission wheels and transmission belts, one part of mechanical energy is transmitted to paddy field moving wheels to drive the seedling thrower to move in paddy field, and the other part of mechanical energy is transmitted to a seedling throwing unit to finish seedling throwing operation. Because the cost of solar photovoltaic generation is reduced continuously, fossil energy can be replaced by clean energy.
Description
Technical field
The present invention relates to a kind of solar photovoltaic generation system and be applied in power set on the throwing transplanting machine, belong to technical field of new energy application.
Background technology
Paddy rice is the main cereal crops of China.Transplant seedlings at present and two kinds of rice cropping modes of rice transplanting in the paddy rice producing region of China.Past, by rice transplantation by hand, efficiency was low merely.Occur semimechanized manual rice transplanter and power rice-transplantor later on, improved efficiency.Existing 100,000 power rice-transplantors of China and 20,000 motor-driven throwing transplanting machines all provide operation power by diesel engine, and a large amount of burning diesel oils, discharge carbonic acid gas can pollute the fine ecotope in rural area.
In recent years, the development of the photovoltaic industry of China was very fast, and the photovoltaic industry output value in Jiangsu Province has reached 70,000,000,000 yuan.Wuxi Shangde Solar Energy Power Co., Ltd has dropped into a large amount of development costs, makes the photovoltaic product rank world front three.The photoelectric transformation efficiency of the monocrystaline silicon solar cell that Shang De company produces reaches 19%, the photoelectric transformation efficiency of polysilicon solar cell reaches 17%, and the photoelectric transformation efficiency of the high performance solar batteries in the development will reach 50%.The cost of solar energy power generating will be reduced to electric 1 yuan of every degree from electric 5 yuans of every degree.
The Chinese Ministry of Finance, the Department of Science and Technology, National Energy Board united declaration and started golden sun demonstration project in China on July 21st, 2009, and the independent photovoltaic generating system of remote areas without electricity is subsidized by 70% of gross investment.Country has strengthened the dynamics that solar-photovoltaic technology is used of supporting.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, replace fossil energies such as diesel oil with the photovoltaic clean energy resource.2008, the diesel oil short supply was taking place busy farming season; 2009, diesel-fuel price went up three times continuously.The many countries in the China and the whole world advocate and use free of contamination clean energy resource, reduce emission of carbon-dioxide, with positive attitude reply climatic variation.Using new forms of energy on throwing transplanting machine is inexorable trends of historical development.
Main solution of the present invention is achieved in that
Solar photovoltaic generation system is applied in the power set on the throwing transplanting machine, solar light irradiation is installed in the solar cell 15 on the throwing transplanting machine ceiling, produce direct current, direct current is by conductor wire 10 input controllers 13, the direct current of slave controller 13 outputs both can have been imported accumulator 12 and store for future use, also can import inverter 11 and convert alternating current to, alternating current is by conductor wire 10 input motors 9, convert electric energy to mechanical energy, mechanical energy drives the rotation of rear portion drive 5 by driving-belt 8, the rotation of rear portion drive 5 drives the rotation of driving-belt 8, then drive anterior drive 5, paddy field road wheel 4, the motion of rice seedlings transplanter 3, travelling forward of rice seedlings transplanter 3 makes the rice shoot piece 2 of the root band soil that vibration falls from seedling dish 1 leave in the earth of paddy field along the parabola direction.
Solar photovoltaic generation system is applied in the power set on the throwing transplanting machine, and described solar cell 15 is monocrystaline silicon solar cell or polysilicon solar cell or thin-film solar cells.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention relates to a kind of solar photovoltaic generation system and be applied in power set on the throwing transplanting machine, belong to technical field of new energy application.The solar cell that solar light irradiation is installed on the throwing transplanting machine ceiling produces direct current, direct current input controller is adjusted, the direct current of slave controller output both can have been imported lithium ion battery and store for future use, also can import inverter and convert alternating current to, enter electromotor from the alternating current of inverter output, convert electric energy to mechanical energy, mechanical energy is by the transmission of drive, driving-belt, a part of mechanical energy is sent to the paddy field road wheel, be used for the walking of throwing transplanting machine, another part mechanical energy be sent to rice seedlings transplanter finish the rice transplanting operation in the paddy field.Because the cost of solar energy power generating constantly descends, and can replace fossil energy with clean energy resource.
Because solar photovoltaic technology is free of contamination clean energy resource, is subjected to the attention of national governments, the reasearch funds of input are many, and the research talent is also more concentrated.The effort target is: it is sufficient to develop efficient, inexpensive, environmentally safe, manufacturing raw material ratio, the solar cell that market application foreground is good.Novel solar cell constantly occurs, and photoelectric transformation efficiency improves constantly, and the cost of photovoltaic generation constantly descends.Solar cell 15 among the present invention can have many types, and it is as follows to enumerate embodiment:
Embodiment one:
Solar cell 15 adopts silicon solar cell: monocrystaline silicon solar cell or polysilicon solar cell or silicon-based film solar cells.Contain 26% element silicon in the earth's crust of the earth, the main at present silicon materials with solar-grade are made solar cell, and other silicon materials are under development; Solar battery life totally, the recyclable silicon that refines again, silicon can Recycling.At present, the photoelectric transformation efficiency of monocrystaline silicon solar cell is 19%, so the silicon solar cell that is installed on the throwing transplanting machine ceiling will have certain area to accept the irradiation of sunlight, just can send enough driven by power throwing transplanting machines and in the paddy field, walk, and finish the rice transplanting operation.
Embodiment two:
The copper-indium-galliun-selenium film solar cell that solar cell 15 adopts in the compound film solar cell, copper-indium-galliun-selenium film solar cell 15 has only 2 millimeters thickness, is installed on the throwing transplanting machine ceiling very good as sunshade.The photoelectric transformation efficiency of copper indium gallium selenium solar cell is 9% at present, has reached 18% in the laboratory of the U.S., is hopeful in the future to surpass 50%, and be 10～15 year at present service life, will be hopeful future to reach 100 years above 50 years after the several years.So copper indium gallium selenium solar cell is another the desirable solar cell that is used on the throwing transplanting machine ceiling.
Claims (2)
1, a kind of solar photovoltaic generation system is applied in the power set on the throwing transplanting machine, it is characterized in that, solar light irradiation is installed in the solar cell (15) on the throwing transplanting machine ceiling, produce direct current, direct current is by conductor wire (10) input controller (13), the direct current of slave controller (13) output both can have been imported accumulator (12) and store for future use, also can import inverter (11) and convert alternating current to, alternating current is by conductor wire (10) input motor (9), convert electric energy to mechanical energy, mechanical energy drives the rotation of rear portion drive (5) by driving-belt (8), the rotation of rear portion drive (5) drives the rotation of driving-belt (8), then drive anterior drive (5), paddy field road wheel (4), the motion of rice seedlings transplanter (3), travelling forward of rice seedlings transplanter (3) makes the rice shoot piece (2) of the root band soil that vibration falls from seedling dish (1) leave in the earth of paddy field along the parabola direction.
2, solar photovoltaic generation system according to claim 1 is applied in the power set on the throwing transplanting machine, it is characterized in that, described solar cell (15) is monocrystaline silicon solar cell or polysilicon solar cell or thin-film solar cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181960A CN101622926A (en) | 2009-07-28 | 2009-07-28 | Power device applying solar photovoltaic generation system to seedling thrower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181960A CN101622926A (en) | 2009-07-28 | 2009-07-28 | Power device applying solar photovoltaic generation system to seedling thrower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101622926A true CN101622926A (en) | 2010-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181960A Pending CN101622926A (en) | 2009-07-28 | 2009-07-28 | Power device applying solar photovoltaic generation system to seedling thrower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889500A (en) * | 2010-06-27 | 2010-11-24 | 无锡同春新能源科技有限公司 | Harvester employing solar photovoltaic power generation system as power device |
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2009
- 2009-07-28 CN CN200910181960A patent/CN101622926A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889500A (en) * | 2010-06-27 | 2010-11-24 | 无锡同春新能源科技有限公司 | Harvester employing solar photovoltaic power generation system as power device |
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Open date: 20100113 |