The polycrystal silicon cell assembly floating on water photovoltaic plant that lithium ion battery ship is dilatory
Technical field
The present invention relates to the polycrystal silicon cell assembly floating on water photovoltaic plant that lithium ion battery ship is dilatory, belong to technical field of new energy application.
Background technology
The semi-conducting material that photovoltaic enterprise manufactures solar cell can be divided into Si semiconductor series material and compound semiconductor series material.Polysilicon makes with the leftover pieces casting that cutting monocrystalline silicon is left, and casting polycrystalline silicon is fewer than pulling of silicon single crystal power consumption, and production efficiency is high.On May 20th, 2014 was to May 22, the present inventor's Miao TongChun participates in the international solar energy industry of SNEC2014 and photovoltaic engineering (Shanghai) exhibition three days to Shanghai New International Expo Center, the seeing of Miao TongChun happiness in exhibition, the photoelectric conversion efficiency of the polysilicon solar cell lower than monocrystaline silicon solar cell price breaks through 18%.Polysilicon solar cell and monocrystaline silicon solar cell due to reliability high; account for 75% of global solar battery total output at present; the mankind use polysilicon solar cell and monocrystaline silicon solar cell is built causes merit much seat land photovoltaic plant, desert photovoltaic plant, roof photovoltaic power station; solar energy clean energy resource is utilized to generate electricity; achieve energy-saving and emission-reduction, the good achievement of protection of the environment.Monocrystaline silicon solar cell or polysilicon solar cell just can be told in the surface that Miao TongChun has a look at crystal silicon solar energy battery, owing to there is crystal boundary between the crystal grain of polysilicon and crystal grain, with the naked eye can see polysilicon solar cell flickering crystal boundary decorative pattern on the surface, and the surface of monocrystaline silicon solar cell there is no this crystal boundary decorative pattern.
The industrial revolution is over more than 200 year, the a large amount of burning coal of the mankind and oil generating, the particle of a large amount of carbon dioxide, sulfur dioxide and contaminated environment is discharged in air, caused air pollution in various degree, water pollution and soil pollution in all parts of the world, hateful haze makes many vulnerable the elderlys and children suffer from respiratory disease.Many places have started to limit coal fired power generation, but the capacity of the biological environment carrying pollutant on earth surface is limited, and some people has started to appeal that restriction uses fossil energy, significantly reduces coal fired power generation.The earth needs every year primary energy 18,000,000,000 tons of oil, if all install photovoltaic generation to provide clean energy resource, about need the area of 800,000 square kilometres, the surface area of the earth is 5.1 hundred million square kilometres, wherein the water surface accounts for 3.6 hundred million square kilometres, only needs on earth the four centesimal waters surface to build floating on water photovoltaic plant, just significantly can reduce the use of fossil energy, biological environment is significantly improved, is of value to the healthy of the people.Rinse the surface of crystal silicon solar energy battery with water, reduce the temperature on crystal silicon solar energy battery surface, can increase by the energy output of 5%.
Wuxi is the cradle of Chinese photovoltaic, the photovoltaic enterprise of Wuxi achieves gratifying achievement in the photovoltaic plant of construction land, the lithium ion battery industry of Wuxi, shipbuilding industry has solid foundation, New Times battery Jiangyin Co., Ltd manufactures the power lithium-ion battery peculiar to vessel of high-quality, will make new contributions again in development floating on water photovoltaic plant again.First ' situation of China ' in ' solar power generation patented technology development trend ' article that the present inventor's Miao TongChun thanks former State Intellectual Property Office centre of research and development assistant director doctor Wei Yanliang to deliver in China Intellectual Property News is inner mentions Miao TongChun; the present inventor has been engaged in trial-production and the research of 10 years photovoltaic patented products; the incident person of good sense that past, the infringement of patent occurred can suffer a loss; in recent years; the work protected the intellectual property comes into one's own, and the date of inventor can turn better day by day.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the polycrystal silicon cell assembly floating on water photovoltaic plant that lithium ion battery ship is dilatory is provided.
The production cost of polysilicon solar cell is lower than the production cost of monocrystaline silicon solar cell, much crystal grain of combining closely is had in the ingot casting of polysilicon, the inside of polysilicon has the movement that vertical direction made by charge carrier and crystal grain, crystal boundary between crystal grain and crystal grain is very little on the impact of the electrical potential difference that polysilicon solar cell produces, the photoelectric conversion efficiency of polysilicon solar cell reaches 18%, its cost ratio monocrystaline silicon solar cell is cheap, and therefore polysilicon solar cell is widely used in photovoltaic engineering.Wuxi Shangde Solar Energy Power Co., Ltd, Wuxi with the wind Photoelectric Co., Ltd., Wuxi Zhenfa New Energy Science & Technology Co., Ltd. build land photovoltaic plant time, the mainly polysilicon solar cell that land photovoltaic plant is installed or monocrystaline silicon solar cell.Due to polysilicon solar cell or monocrystaline silicon solar cell reliable operation, photoelectric conversion efficiency is higher, the service life of polysilicon solar cell reaches 25 years, and built polycrystalline silicon solar photovoltaic plant generally achieves good Social benefit and economic benefit.
Because tellurian pollution needs to accelerate to administer, it is inadequate for depending alone and build solar photovoltaic power plant on the limited ground, land of land resource, core of the present invention be exactly build large-scale, can the floating on water photovoltaic plant of shift position, a large amount of clean energy resourcies is provided, overwhelm fossil energy, accelerate the improvement of polluting in environment, build clean conservation culture environment.The success or failure key of building floating on water photovoltaic plant is the buoyancy size that floating material can produce.Can the buoyancy that flotation gear produces in water body support the total weight of floating on water photovoltaic plant.Wooden boat, bamboo raft, stainless steel ship are traditional floating instruments.Modern floating material has high density PE expanded material, EVA rubber plastic foam material, Polymers high-strength light floating material, thermosetting light-weight high-polymer compound floating material, the polyurethane foam material of high strength height buoyancy, closed-cell foam floating material, nano plastic floatation of foam material, pipeline floating material, hollow ball floating material, more novel high buoyancy floating material continues to bring out, and must provide science and technology support for the polycrystal silicon cell assembly floating on water photovoltaic plant project that lithium ion battery is dilatory.
Utilize the temperature contrast of different parts in water body to carry out thermo-electric generation, also can provide clean energy resource.In the left side of floating on water photovoltaic plant, temperature difference electricity generation device second is installed, utilize the electric current that thermo-electric generation produces, fraction electric current is used for radio temperature sensor supply work electricity consumption, major part electric current is used for by conductor wire and thermo-electric generation controller second input header box, on the right side of floating on water photovoltaic plant, temperature difference electricity generation device first is installed, utilize the electric current that thermo-electric generation produces, fraction electric current is used for wireless optical sensor supply work electricity consumption, and most of electric current is used for by conductor wire and thermo-electric generation controller first input header box.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
By the lithium ion battery power traction ship 2 on the water surface 1, driver's cabin 3, network information transmitting-receiving storage device 4, energy storage lithium ion battery 5, charging device 6, conductor wire 7, power lithium-ion battery 8, motor 9, power transmission shaft 10, screw 11, right drag rope 12, left drag rope 13, floating on water photovoltaic plant 14, flotation gear 15, thermo-electric generation controller first 16, temperature difference electricity generation device first 17, wireless optical sensor 18, thermo-electric generation controller second 19, temperature difference electricity generation device second 20, radio temperature sensor 21, header box 22, photovoltaic controller first 23, photovoltaic controller second 24, polysilicon solar cell plate 25, solar module aluminium alloy post 26 forms jointly,
In the front portion of lithium ion battery power traction ship 2, driver's cabin 3 is installed, network information transmitting-receiving storage device 4 is installed on driver's cabin 3, at the middle part of lithium ion battery power traction ship 2, energy storage lithium ion battery 5 is installed, on the top of energy storage lithium ion battery 5, charging device 6 is installed, at the rear portion of lithium ion battery power traction ship 2, power lithium-ion battery 8 is installed, motor 9, power transmission shaft 10, screw 11, right drag rope 12, left drag rope 13, installs flotation gear 15 in the bottom of floating on water photovoltaic plant 14, installs conductor wire 7 in the front portion of floating on water photovoltaic plant 14, header box 22, photovoltaic controller first 23, photovoltaic controller second 24, installs 6 groups-80 groups left banks and right row be made up of polysilicon solar cell plate 25 and solar module aluminium alloy post 26 at the middle part of floating on water photovoltaic plant 14 and rear portion, totally two row's polycrystal silicon cell assemblies, install thermo-electric generation controller first 16 on the right side of floating on water photovoltaic plant 14, temperature difference electricity generation device first 17, wireless optical sensor 18, installs thermo-electric generation controller second 19 in the left side of floating on water photovoltaic plant 14, temperature difference electricity generation device second 20, radio temperature sensor 21,
On lithium ion battery power traction ship 2, energy storage lithium ion battery 5 is connected with driver's cabin 3 by a conductor wire 7 in front, energy storage lithium ion battery 5 is connected with power lithium-ion battery 8 by a conductor wire 7 at rear, power lithium-ion battery 8 is connected with motor 9 by conductor wire 7, motor 9 is connected with screw 11 by power transmission shaft 10, lithium ion battery power traction ship 2 is by right drag rope 12, left drag rope 13 is connected with floating on water photovoltaic plant 14, charging device 6 in energy storage lithium ion battery 5 is connected with the header box 22 on floating on water photovoltaic plant 14 by conductor wire 7, on floating on water photovoltaic plant 14, the polycrystal silicon cell assembly of right row is connected with photovoltaic controller second 24 by conductor wire 7, photovoltaic controller second 24 is connected with header box 22 by conductor wire 7, the polycrystal silicon cell assembly of left bank is connected with photovoltaic controller first 23 by conductor wire 7, photovoltaic controller first 23 is connected with header box 22 by conductor wire 7, wireless optical sensor 18 is connected with temperature difference electricity generation device first 17 by conductor wire 7, temperature difference electricity generation device first 17 is connected with thermo-electric generation controller first 16 by conductor wire 7, thermo-electric generation controller first 16 is connected with header box 22 by conductor wire 7, radio temperature sensor 21 is connected with temperature difference electricity generation device second 20 by conductor wire 7, temperature difference electricity generation device second 20 is connected with thermo-electric generation controller second 19 by conductor wire 7, thermo-electric generation controller second 19 is connected with header box 22 by conductor wire 7.
Energy storage lithium ion battery 5 and power lithium-ion battery 8 are ferric phosphate lithium ion battery or cobalt acid lithium ion battery or manganate lithium ion battery or lithium titanate lithium ion battery.
Compared with prior art, the invention has the beneficial effects as follows: 1. mobility strong, annual energy output is high.The income of floating on water photovoltaic plant, mainly from the income of selling electricity, makes great efforts to improve the growth that annual generating total amount could realize income.Solar power generation is large by the impact of Changes in weather, the polycrystal silicon cell assembly floating on water photovoltaic plant that lithium ion battery ship is drawn initiatively withdraws the waters of a run of wet weather according to weather forecast, leave for sunny waters, accept burning sun to tan by the sun and carry out photovoltaic generation, annual generating total amount can be significantly improved, increase income, its flexibility, mobility are all very strong.2. very environmental protection is the adventurous headman of pollution administration.The air cleaning of land, soil improvement, the waste water control in water body, water quality improvement, desalinization, seawater hydrogen manufacturing all need a large amount of supplies of electric power.Particularly supply on the spot at the electric power of water surface middle section, lithium ion battery power traction ship all can not cause the pollution of water body in the process of discharge and recharge and power supply, compared with the boats and ships adopting Diesel engine or petrol engine as power want energy-conserving and environment-protective many, the clean energy resource electric power that floating on water photovoltaic plant produces, be mainly used to curb environmental pollution, the life of supply industrial and agricultural production and the people, really human society reduces the consumption of fossil energy, the sharp weapon of curbing environmental pollution and adventurous headman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Lithium ion battery power traction ship is drawn by left drag rope and right drag rope the floating on water photovoltaic plant being provided with polycrystal silicon cell assembly and is advanced.Solar light irradiation is arranged on the polysilicon solar cell plate generation current on solar module aluminium alloy post, the electric current that the polycrystalline solar module of left bank produces inputs header box by conductor wire, photovoltaic controller first, and the electric current that the polycrystalline solar module of right row produces passes through conductor wire, photovoltaic controller second input header box.The electric current that temperature difference electricity generation device produces, fraction is powered to wireless optical sensor or radio temperature sensor, and major part is by conductor wire and thermo-electric generation controller input header box.The electric current exported from header box is stored for future use by the energy storage lithium ion battery conductor wire, charging device input lithium ion battery power traction ship.
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
By the lithium ion battery power traction ship 2 on the water surface 1, driver's cabin 3, network information transmitting-receiving storage device 4, energy storage lithium ion battery 5, charging device 6, conductor wire 7, power lithium-ion battery 8, motor 9, power transmission shaft 10, screw 11, right drag rope 12, left drag rope 13, floating on water photovoltaic plant 14, flotation gear 15, thermo-electric generation controller first 16, temperature difference electricity generation device first 17, wireless optical sensor 18, thermo-electric generation controller second 19, temperature difference electricity generation device second 20, radio temperature sensor 21, header box 22, photovoltaic controller first 23, photovoltaic controller second 24, polysilicon solar cell plate 25, solar module aluminium alloy post 26 forms jointly,
In the front portion of lithium ion battery power traction ship 2, driver's cabin 3 is installed, network information transmitting-receiving storage device 4 is installed on driver's cabin 3, at the middle part of lithium ion battery power traction ship 2, energy storage lithium ion battery 5 is installed, on the top of energy storage lithium ion battery 5, charging device 6 is installed, at the rear portion of lithium ion battery power traction ship 2, power lithium-ion battery 8 is installed, motor 9, power transmission shaft 10, screw 11, right drag rope 12, left drag rope 13, installs flotation gear 15 in the bottom of floating on water photovoltaic plant 14, installs conductor wire 7 in the front portion of floating on water photovoltaic plant 14, header box 22, photovoltaic controller first 23, photovoltaic controller second 24, installs 6 groups-80 groups left banks and right row be made up of polysilicon solar cell plate 25 and solar module aluminium alloy post 26 at the middle part of floating on water photovoltaic plant 14 and rear portion, totally two row's polycrystal silicon cell assemblies, install thermo-electric generation controller first 16 on the right side of floating on water photovoltaic plant 14, temperature difference electricity generation device first 17, wireless optical sensor 18, installs thermo-electric generation controller second 19 in the left side of floating on water photovoltaic plant 14, temperature difference electricity generation device second 20, radio temperature sensor 21,
On lithium ion battery power traction ship 2, energy storage lithium ion battery 5 is connected with driver's cabin 3 by a conductor wire 7 in front, energy storage lithium ion battery 5 is connected with power lithium-ion battery 8 by a conductor wire 7 at rear, power lithium-ion battery 8 is connected with motor 9 by conductor wire 7, motor 9 is connected with screw 11 by power transmission shaft 10, lithium ion battery power traction ship 2 is by right drag rope 12, left drag rope 13 is connected with floating on water photovoltaic plant 14, charging device 6 in energy storage lithium ion battery 5 is connected with the header box 22 on floating on water photovoltaic plant 14 by conductor wire 7, on floating on water photovoltaic plant 14, the polycrystal silicon cell assembly of right row is connected with photovoltaic controller second 24 by conductor wire 7, photovoltaic controller second 24 is connected with header box 22 by conductor wire 7, the polycrystal silicon cell assembly of left bank is connected with photovoltaic controller first 23 by conductor wire 7, photovoltaic controller first 23 is connected with header box 22 by conductor wire 7, wireless optical sensor 18 is connected with temperature difference electricity generation device first 17 by conductor wire 7, temperature difference electricity generation device first 17 is connected with thermo-electric generation controller first 16 by conductor wire 7, thermo-electric generation controller first 16 is connected with header box 22 by conductor wire 7, radio temperature sensor 21 is connected with temperature difference electricity generation device second 20 by conductor wire 7, temperature difference electricity generation device second 20 is connected with thermo-electric generation controller second 19 by conductor wire 7, thermo-electric generation controller second 19 is connected with header box 22 by conductor wire 7.
Energy storage lithium ion battery 5 and power lithium-ion battery 8 are ferric phosphate lithium ion battery or cobalt acid lithium ion battery or manganate lithium ion battery or lithium titanate lithium ion battery.
China Reconstructs ocean power, development and utilization marine energy is one of main project.Tellurian ocean area about 36,100 ten thousand sq-km, the tellurian water surface of solar light irradiation has the history of several hundred million years, and the irradiation of sunlight improves the temperature of the water surface, and its energy resource does not obtain sufficient scientific utilization.For a long time, the mankind are crazy about and exploit and use fossil energy, result in large-area environmental pollution on the earth, have had influence on the health of the mankind.Devoting Major Efforts To Developing also utilizes the clean energy resource in ocean, and the electricity consumer landwards gone up provides clean energy resource electric power, is conducive to the environmental pollution of administering land.The international ocean Scientific and technical exhibition held in London more than 40 year moves to Shanghai International Exhibition Centre in September, 2013 and holds first Shanghai international ocean technology and engineering equipment exhibition, the present inventor's Miao TongChun to carry out first interchange in the top ocean science exhibition of this Asia with domestic and international marine expert, and carry out deep discussion by the regenerable marine energy prefecture going to Second Committee Shanghai international ocean technology and engineering equipment exhibition newly to set up 3 to 5 September in 2014 and about marine energy expert with regard to the key technology in the project implementation of floating on water photovoltaic plant.
Solar light irradiation is arranged on the polysilicon solar cell plate generation current on the solar module aluminium alloy post on floating on water photovoltaic plant top, the electric current of the polycrystalline solar module generation of left bank, by conductor wire, photovoltaic controller first input header box, the electric current of the polycrystalline solar module generation of right row, by conductor wire, photovoltaic controller second input header box.Be arranged on the electric current that the temperature difference electricity generation device second on the left of floating on water photovoltaic plant produces, fraction electric current is used for radio temperature sensor supply work electricity consumption, major part electric current passes through conductor wire, thermo-electric generation controller second input header box, be arranged on the electric current that the temperature difference electricity generation device first on the right side of floating on water photovoltaic plant produces, fraction electric current is used for wireless optical sensor supply work electricity consumption, major part electric current passes through conductor wire, thermo-electric generation controller first input header box, the electric current of two bursts of photovoltaic generation generations and the electric current of two bursts of thermo-electric generation generations converge in header box, the electric current exported from header box passes through conductor wire, charging device input is arranged on the energy storage lithium ion battery at the middle part of lithium ion battery power traction ship, the electric current forwards exported from energy storage lithium ion battery is powered to driver's cabin and the network information transmitting-receiving storage device be arranged on above driver's cabin by conductor wire, the electric current rearward exported from energy storage lithium ion battery is powered to power lithium-ion battery by conductor wire, the electric current exported from power lithium-ion battery inputs motor by conductor wire, in motor, electric energy converts mechanical energy to, mechanical energy drive motor, power transmission shaft, the synchronous rotary of screw, the rotation of screw in water body produces promotion lithium ion battery power traction ship and draws the power that floating on water photovoltaic electric forefront surface navigates by water.Be full of electricity energy storage lithium ion battery can when pulling in shore specification same with land, be not full of electric energy storage lithium ion battery and carry out dismounting and exchange, this work can have been come by transfer robot.
The network information transmitting-receiving storage device be arranged on above driver's cabin is kept in touch by radio communication and the wireless optical sensor be arranged on floating on water photovoltaic plant and radio temperature sensor.
Now enumerate embodiment as follows:
Embodiment one:
Ferric phosphate lithium ion battery power traction ship is drawn by left drag rope and right drag rope the floating on water photovoltaic plant being provided with polycrystal silicon cell assembly and is advanced.Solar light irradiation is arranged on the polysilicon solar cell plate generation current on solar module aluminium alloy post, the electric current that the polycrystalline solar module of left bank produces inputs header box by conductor wire, photovoltaic controller first, and the electric current that the polycrystalline solar module of right row produces passes through conductor wire, photovoltaic controller second input header box.The electric current that temperature difference electricity generation device produces, fraction electric current is used for powering to wireless optical sensor or radio temperature sensor, and most of electric current is by conductor wire and thermo-electric generation controller input header box.The electric current exported from header box is stored for future use by the energy storage ferric phosphate lithium ion battery conductor wire, charging device input ferric phosphate lithium ion battery power traction ship.
Embodiment two:
Cobalt acid lithium ion battery power traction ship is drawn by left drag rope and right drag rope the floating on water photovoltaic plant being provided with polycrystal silicon cell assembly and is advanced.Solar light irradiation is arranged on the polysilicon solar cell plate generation current on solar module aluminium alloy post, the electric current that the polycrystalline solar module of left bank produces inputs header box by conductor wire, photovoltaic controller first, and the electric current that the polycrystalline solar module of right row produces passes through conductor wire, photovoltaic controller second input header box.The electric current that temperature difference electricity generation device produces, fraction electric current is used for powering to wireless optical sensor or radio temperature sensor, and most of electric current is by conductor wire and thermo-electric generation controller input header box.The electric current exported from header box is stored for future use by the energy storage cobalt acid lithium ion battery conductor wire, charging device input cobalt acid lithium ion battery power traction ship.