CN102647122A - Solar photovoltaic-temperature difference automatic temperature control combined power generation device - Google Patents
Solar photovoltaic-temperature difference automatic temperature control combined power generation deviceDownload PDFInfo
- Publication number
- CN102647122A CN102647122ACN2012101484366ACN201210148436ACN102647122ACN 102647122 ACN102647122 ACN 102647122ACN 2012101484366 ACN2012101484366 ACN 2012101484366ACN 201210148436 ACN201210148436 ACN 201210148436ACN 102647122 ACN102647122 ACN 102647122A
- Authority
- CN
- China
- Prior art keywords
- power generation
- temperature
- temperature difference
- chimney
- radiator
- 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.)
- Granted
Links
Images
Classifications
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
Technical field
The present invention relates to a kind of photovoltaic device, the temperature automatically controlled combined power generation device of particularly a kind of photovoltaic-temperature difference.
Background technology
Along with the consumption of non-renewable energy resources such as oil, coal, natural gas and the depletion of resource, people hope to solve because the serious day by day energy crisis that the non-renewable energy resources resource exhaustion is caused through the development and use to new forms of energy such as solar energy.Solar energy power generating be a kind of can be the technology of electric energy with conversion of solar energy directly, in its power generation process, can not produce bigger adverse effect to surrounding environment, therefore receive the many favors of People more and more.Being applied to business-like photovoltaic cell at present mainly is that silicon is solar-energy photo-voltaic cell, and significant variation takes place along with the rising of temperature its output characteristic: open circuit voltage diminishes, and short circuit current increases slightly, causes the reduction of conversion efficiency.Usually under the situation of free convection; The temperature of battery is high more than 30 ℃ than ambient temperature; And can be up to more than 50 ℃ when summer high temperature, this moment service efficiency and the life-span of battery all can receive direct influence, and therefore need adopting effectively, cooling measure enables operate as normal.
The semiconductor temperature differential generating technology obtains people and pays close attention to after fuel cell is met difficulty in practical application.The progress of semiconductor technology and material technology makes the thermoelectric material of higher conversion efficiency become possibility; It has noiselessness, do not have wearing and tearing, no medium is revealed, advantages such as volume is little, in light weight, conveniently moving, long service life, and its later maintenance cost almost is zero.Above factor makes the thermoelectric technology of civil area become popular research direction.
Experimental study shows that solar battery efficiency reduces along with the rising of temperature, and the range of decrease is bigger; The semiconductor temperature difference module is along with the rising of hot-face temperature, and its efficient and power all increase to some extent; Stack effect can be converted into power with temperature, and along with the rising of outlet section temperature with height, this effect is more obvious.If can utilize semiconductor temperature difference module and funnel-shaped radiator when not increasing energy consumption, to lower the temperature effectively with this triplicity to photovoltaic cell, increase output, so just in green, energy-saving and environmental protection, improved the generating efficiency of photovoltaic system.
Summary of the invention
The present invention be directed to the generating heat radiation of photovoltaic system and the problem of efficient; The temperature automatically controlled combined power generation device of a kind of photovoltaic-temperature difference has been proposed; Adopt the accumulators store energy; Adopt funnel-shaped cooler and semi-conductor thermo-electric generation module to make whole system have automatic adjusting temperature, operate steadily reliably, improved the operating efficiency of device.
Technical scheme of the present invention is: the temperature automatically controlled combined power generation device of a kind of photovoltaic-temperature difference; Comprise solar photovoltaic generation system, thermo-electric generation system, cooling system, power control system and temperature control system; Solar photovoltaic generation system comprises solar panel and power-supply controller of electric; Thermo-electric generation system is supplied power to cooling system, and cooling system comprises cell panel back side passage, pipeline, water storage box, small-power water pump and funnel-shaped radiator; Thermo-electric generation system comprises temperature difference module and the copper passage of U type, and the copper passage of U type is installed in the funnel-shaped radiator; Funnel-shaped radiator comprises by the forced-ventilated wind fan of semiconductor temperature difference module drive control, heat radiation row, auxiliary blower and the copper passage of temperature difference module U type in the middle part of being positioned at; Temperature difference module is positioned at the cell panel back side; Temperature difference module output through temperature control system boost with the funnel-shaped radiator of voltage stabilizing rear drive in forced-ventilated wind fan; Temperature control system is gathered the solar cell plate temperature and is output a control signal to power control system, power control system output control auxiliary blower.
Said temperature difference module comprises semiconductor temperature differential generating sheet and water-cooled head, copper passage of U type and semiconductor temperature differential generating sheet through high heat conduction and high-intensity adhesives at the solar module back side.
Heat radiation row places chimney top, forced-ventilated wind fan and auxiliary blower to be arranged in heat radiation row's top and the bottom in the said funnel-shaped radiator, and the copper passage of temperature difference module U type places the chimney centre position.
Said power control system comprises ascending, descending pressing mold piece, Voltage stabilizing module, charging and discharging of accumulator protective circuit and output circuit.
The cooling scale removal water of said cell panel is dispersed into funnel-shaped radiator through heat radiation row with heat.
Beneficial effect of the present invention is: the temperature automatically controlled combined power generation device of a kind of photovoltaic-temperature difference of the present invention, and the electricity conversion of raising system, simultaneity factor has also reduced the secondary thermal pollution to discharging in the environment.Has effect efficient, energy-conservation, green, environmental protection.
Description of drawings
Fig. 1 is the temperature automatically controlled combined power generation device schematic diagram of photovoltaic-temperature difference of the present invention;
Fig. 2 is the temperature automatically controlled combined power generation device structured flowchart of photovoltaic-temperature difference of the present invention;
Fig. 3 is back side temperature difference module profile in the temperature automatically controlled combined power generation device of photovoltaic-temperature difference of the present invention;
Fig. 4 transforms layout plan for Solar panel backside in the temperature automatically controlled combined power generation device of photovoltaic-temperature difference of the present invention;
Fig. 5 is funnel-shaped cooler construction figure in the temperature automatically controlled combined power generation device of photovoltaic-temperature difference of the present invention.
Embodiment
System's photovoltaic-temperature difference saturation type combined power generation device comprises solar photovoltaic generation system, thermo-electric generation system, cooling system, power control system and temperature control system like Fig. 1, principle shown in 2 and structured flowchart.With the hotwork that produces in the photovoltaic generating system power generation process is the energy, and cooling water is taken away heat during through back side passage and in funnel-shaped radiator, it distributed.Temperature difference module 2 evenly places correct position between the photovoltaic cell back side and the water-cooled head, and partial heat energy is converted into electric energy.Take out wherein 2 generatings of 2 groups of temperature difference modules and can be used for strengthening heat radiation through supplying with forced-ventilatedwind fan 11 behind the boosting oftemperature controller 20, the current stabilization.Measure the temperature difference of cell panel and environment simultaneously through the differential temperature survey module in thetemperature controller 20, and judge whether that needing from power-supply controller of electric, to shunt the fraction energy supplies with the radiating efficiency thatauxiliary blower 10 is strengthened funnel-shaped heat radiation row 9.Temperature controller 20 can judge whether to break down through measuring the temperature of control cell plate 1, cell panel cooling water,temperature difference module 2 simultaneously automatically, and reminds through bright warning lamp.It shown in Fig. 2 solar panel 1; Temperature difference module 2 (mainly forming) 2 by semiconductor temperaturedifferential generating sheet 24 and water-cooled 25; Cooling water water inlet end 3; Coolingwater water side 4;Temperature survey 5; Water storage box 6; Small-power circulating pump 7; Funnel-shaped cooler 8;Heat radiation row 9;Auxiliary blower 10; Forced-ventilatedwind fan 11;Temperature difference module 2 cooling scaleremoval water entrances 12; Thethin copper pipe 13 oftemperature difference module 2 heat radiations;Photovoltaic cell output 14; 2outputs 15 of temperature difference module; Power-supply controller of electric 16; High-capacity battery 17; Accumulator cell charging and dischargingprotective circuit 18;Temperature controller input 19;Temperature controller 20;Auxiliary blower 10 controlincoming lines 21; Forced-ventilatedwind fan 11control output lines 22; Thecooling system 23 of photovoltaic-temperature difference device.
Thecooling system 23 of photovoltaic-temperature difference device comprises photovoltaic battery panel 1, funnel-shaped radiator 8, small-power circulating pump 7, water storage box 6 and temperature controller 20.The operating voltage of pump and fan is all 12V in the system, utilizes power, flow velocity, the heat radiation row area of dissipation of temperature, the pump of cell panel and environment, the rated power offan 2 to calculate the critical start-up temperature that is fit to auxiliary blower 10.After surpassing this temperature, startauxiliary blower 10 and make the cell panel temperature reduce, efficient improves, and energy output increases, and can guarantee increase the energy output that power consumption increases when critical temperature is reduced to steady temperature less than system.
The back side as shown in Figure 3 temperature difference module profile, semiconductor temperaturedifferential generating sheet 24 utilizes Seebeck effect, and the temperature difference between cell panel 1 and the water-cooled 25 is converted into electric energy.Wherein the part semiconductor temperature differential generating through the boosting of power-supply controller of electric, voltage stabilizing after supply load or store in the high-capacity battery 17.When storing high-capacity battery 17 into, need connect a Schottky diode in the battery charge protection circuit.
Solar panel 1 back by binding agent withcopper passage 26 sticking being integral of standard solar cells assembly and U type, like Fig. 3, shown in Figure 4.Thecopper passage 26 of U type is the passage of cooling water absorption photovoltaic battery panel back side heat, and installs the support stationary conduit additional at correct position.Cooling water exports 28 behind water storage box 6 mixings by the cooling duct behind the absorption heat incooling duct import 27 admission passages, pump into heat radiation in the funnel-shaped radiator 8 through small-power circulating pump 7.
As shown in Figure 5, funnel-shaped radiator 8 comprises chimney structure,heat radiation row 9,cooling fan 10,cooling fan 11, thethin copper pipe 13 of temperature difference module heat dissipating.The cooling scale removal water of photovoltaic battery panel is dispersed into heat in the chimney environment throughheat radiation row 9 o'clock, andcooling fan 10 provides electric energy to continue to strengthen heat radiation row's heat loss through convection effect by 2 groups of temperature difference modules.11 needs of cooling fan judge whether to need to open its radiating effect of reinforcement by temperature controller.Thethin copper pipe 13 of temperature difference module heat dissipating is mainly used in the cold junction temperature of control thermo-electric generation sheet in fixed range; Its bend pipe number of turns and bending diameter are that the maximum temperature that possibly reach through cell panel and the nominal flow rate of funnel-shaped radiator air calculate; In the design according to 25 ℃ of calculating of ambient temperature; Need 7 circles, its diameter is 0.14m.
Apparatus of the present invention have 8 groups of temperature-difference power generation modules; Solar cell and water-cooled head all are close in every plate thermo-electric generation sheet two sides; Therefore have the temperature difference, produce electric current, wherein the energy output of 6 groups of temperature difference modules passes through power-supply controller of electric by battery stores; Remain 2 groups generate electricity can be then through supplying with the forced-ventilated wind fan 11 (rated power is 0.6W) in the funnel-shaped cooler behind the boosting of temperature controller, the current stabilization; Be used to strengthen the heat radiation of photovoltaic cell cooling water, reduce photovoltaic battery temperature, improve the electricity conversion of photovoltaic cell.More electric energy that this structure can make forced-ventilatedwind fan 11 under higher temperature, obtain, rotating speed improves, and to the cooling effect increase of cooling water, system self just has the effect of feedback regulation like this.And auxiliary blower is judged whether to open by temperature controller, when the cell panel temperature of measuring reaches critical temperature, starts auxiliary blower, in order to strengthen the radiating effect of radiator.Critical temperature is to be calculated by the power consumption of the flow velocity of following formula through cooling water in the passage, photovoltaic battery panel back temperature, heat radiation row's efficient, area andauxiliary blower 10 etc.;
;
,
(subscript " a ", " wa ", " wc ", " c ", " r " are respectively air, that contact with air, that contacted with the cooling duct and coolant and radiator relevant parameter).In ambient temperature is 25 ℃, and when the rated power offan 2 was 2.4W, calculating best critical temperature was 51.3 ℃.When being higher than this temperature, the cell panel temperature is, startsauxiliary blower 10 and make it to be reduced to rated temperature that can not cause extra power consumption this moment.
Funnel-shaped radiator is the radiator structure that utilizes stack effect in the device; Thermal component mainly is installed in the chimney top, and when cooling water temperature and ambient temperature differences are big more, the draft in the chimney is big more; Therefore the heat exchange effect is big more; With regard to making radiator itself have the effect of feedback regulation, also can a part of heat be converted into kinetic energy simultaneously like this, reduce thermal pollution environment to the temperature of solar panel.Chimney adopts square structure, and physical dimension is confirmed through the temperature of year environment mean wind speed and prediction cell panel and heat radiation row's physical dimension by following formula.The chimney height is got 1.5m, is 0.16m through calculating the bottom length of side, and the top length of side is 0.12m, and this moment, chimney can obtain maximum draft.
,
,(wherein, hvBe the draft of chimney,
, J/m3G acceleration of gravity, m/s2Δ hdThe dynamic head increment,
, J/m3ρgThe density of air under the room temperature,
, Kg/m3ρgThe density of air under the mean temperature in the ˊ chimney,, Kg/m3hLBe the drag losses of chimney,
, J/m3Subscript 2,3 is represented the bottom and the top cross-section position of chimney respectively; ρ0The density of air is 1.293Kg/m when representing 0 ℃3ξ is the resistance coefficient in the chimney, in this programme, gets 0.02; “ – " mean value of expression in the chimney; tgBe outside air temperature, H is the height of chimney, gets 1.5m; D is the diameter of chimney, m).
It has stronger feasibility and stability through the verification experimental verification proof in the present invention.22～28 ℃ of ambient temperatures, during the about 2m/s of extraneous wind speed, can guarantee that energy output fluctuates up and down at the 75W of analog result, and the temperature variant fluctuating range of energy output is less than the fluctuating range under the conventional type of cooling.
Claims (5)
Translated fromChinesePriority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148436.6ACN102647122B (en) | 2012-05-15 | 2012-05-15 | The temperature automatically controlled combined power generation device of photovoltaic-temperature difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148436.6ACN102647122B (en) | 2012-05-15 | 2012-05-15 | The temperature automatically controlled combined power generation device of photovoltaic-temperature difference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102647122Atrue CN102647122A (en) | 2012-08-22 |
| CN102647122B CN102647122B (en) | 2015-08-05 |
Family
ID=46659755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210148436.6AActiveCN102647122B (en) | 2012-05-15 | 2012-05-15 | The temperature automatically controlled combined power generation device of photovoltaic-temperature difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102647122B (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913390A (en)* | 2012-10-08 | 2013-02-06 | 太原科技大学 | Solar chimney power generation and photovoltaic power generation combined structure and varied air duct control method |
| CN104821775A (en)* | 2014-01-30 | 2015-08-05 | 内蒙古盾安光伏科技有限公司 | Solar power generation system |
| CN105958939A (en)* | 2016-02-19 | 2016-09-21 | 孙啸 | Solar power generation device |
| CN105978449A (en)* | 2016-06-22 | 2016-09-28 | 盎迈智能科技（上海）有限公司 | Modular self-adaptive photovoltaic power generation device |
| CN106412017A (en)* | 2016-08-31 | 2017-02-15 | 重庆伟睿科技有限公司 | Adjacent pushing system |
| CN106876512A (en)* | 2017-03-06 | 2017-06-20 | 广州供电局有限公司 | The aeration radiation system and method for solar panel |
| CN106953550A (en)* | 2017-05-18 | 2017-07-14 | 上海理工大学 | Photovoltaic temperature difference combined power generation device |
| CN107888137A (en)* | 2017-12-15 | 2018-04-06 | 辽宁工业大学 | A kind of solar energy temperature difference generating set and its control method |
| CN108266692A (en)* | 2018-03-15 | 2018-07-10 | 四川佳旭能源科技有限公司 | Electric installation is supplied based on the LED street lamp that multiple-energy-source utilizes |
| CN108365793A (en)* | 2018-03-01 | 2018-08-03 | 冯韬 | It is a kind of using solar energy power generating waste heat and the temperature difference electricity generation device of wind power heating |
| CN108615713A (en)* | 2018-05-17 | 2018-10-02 | 河海大学常州校区 | Tandem type thermo-electric generation drives the coupled thermomechanics radiator of cooling fluid |
| CN108667348A (en)* | 2018-05-17 | 2018-10-16 | 河海大学常州校区 | Stacked Thermoelectric Coupled Heat Sink Driven by Cooling Fluid |
| CN109974170A (en)* | 2019-03-14 | 2019-07-05 | 西安交通大学 | A portable outdoor air conditioner and refrigerator all-in-one machine |
| PL424856A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning and recovery of heat from waste gases emitted from a chimney |
| PL424855A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning of waste gases carried away through a chimney |
| PL424852A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning and recovery of heat from waste gases carried away through a chimney |
| PL424854A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning of waste gases emitted from a chimney |
| CN110297176A (en)* | 2019-07-25 | 2019-10-01 | 安徽美通电力科技有限公司 | A kind of data transmission control system of breaker |
| CN111381177A (en)* | 2020-05-09 | 2020-07-07 | 中检集团公信安全科技有限公司 | A special battery tester for safety production inspection and inspection instruments |
| CN112165302A (en)* | 2020-08-24 | 2021-01-01 | 中国地质大学（武汉） | Design method and power generation device of a photovoltaic thermoelectric combined power generation device |
| CN112737079A (en)* | 2020-12-29 | 2021-04-30 | 山西大学 | Photovoltaic and semiconductor temperature difference combined power generation system |
| CN113381691A (en)* | 2021-06-17 | 2021-09-10 | 四川大学 | Concentrating photovoltaic self-cooling device |
| CN114785279A (en)* | 2022-06-02 | 2022-07-22 | 香港中文大学（深圳） | Integrated device of photovoltaic panel thermoelectric power generation and temperature control based on semiconductor thermoelectric effect |
| CN115218533A (en)* | 2022-07-29 | 2022-10-21 | 重庆跃达新能源有限公司 | Refrigeration energy-saving system and method for photovoltaic power generation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201268A (en)* | 1997-01-16 | 1998-07-31 | Toyota Motor Corp | Solar power generation system with cooling device |
| CN101216226A (en)* | 2008-01-11 | 2008-07-09 | 汤益波 | Solar car thermostat |
| CN101267014A (en)* | 2007-03-12 | 2008-09-17 | 五邑大学 | A thermoelectric semiconductor module integrating cooling, heating and thermoelectric power generation functions |
| CN201332372Y (en)* | 2008-12-26 | 2009-10-21 | 汤文渊 | Residual heat thermoelectric power generation system using circulating liquid cooling |
| CN201656818U (en)* | 2010-01-07 | 2010-11-24 | 上海电力学院 | DC refrigerator driven by solar photovoltaic power and temperature-difference power |
- 2012
- 2012-05-15CNCN201210148436.6Apatent/CN102647122B/enactiveActive
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201268A (en)* | 1997-01-16 | 1998-07-31 | Toyota Motor Corp | Solar power generation system with cooling device |
| CN101267014A (en)* | 2007-03-12 | 2008-09-17 | 五邑大学 | A thermoelectric semiconductor module integrating cooling, heating and thermoelectric power generation functions |
| CN101216226A (en)* | 2008-01-11 | 2008-07-09 | 汤益波 | Solar car thermostat |
| CN201332372Y (en)* | 2008-12-26 | 2009-10-21 | 汤文渊 | Residual heat thermoelectric power generation system using circulating liquid cooling |
| CN201656818U (en)* | 2010-01-07 | 2010-11-24 | 上海电力学院 | DC refrigerator driven by solar photovoltaic power and temperature-difference power |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913390A (en)* | 2012-10-08 | 2013-02-06 | 太原科技大学 | Solar chimney power generation and photovoltaic power generation combined structure and varied air duct control method |
| CN104821775A (en)* | 2014-01-30 | 2015-08-05 | 内蒙古盾安光伏科技有限公司 | Solar power generation system |
| CN105958939A (en)* | 2016-02-19 | 2016-09-21 | 孙啸 | Solar power generation device |
| CN105978449A (en)* | 2016-06-22 | 2016-09-28 | 盎迈智能科技（上海）有限公司 | Modular self-adaptive photovoltaic power generation device |
| CN106412017A (en)* | 2016-08-31 | 2017-02-15 | 重庆伟睿科技有限公司 | Adjacent pushing system |
| CN106876512B (en)* | 2017-03-06 | 2018-10-23 | 广州供电局有限公司 | The aeration radiation system and method for solar panel |
| CN106876512A (en)* | 2017-03-06 | 2017-06-20 | 广州供电局有限公司 | The aeration radiation system and method for solar panel |
| CN106953550A (en)* | 2017-05-18 | 2017-07-14 | 上海理工大学 | Photovoltaic temperature difference combined power generation device |
| CN107888137A (en)* | 2017-12-15 | 2018-04-06 | 辽宁工业大学 | A kind of solar energy temperature difference generating set and its control method |
| CN107888137B (en)* | 2017-12-15 | 2024-03-12 | 辽宁工业大学 | Solar thermoelectric power generation device and control method thereof |
| CN108365793B (en)* | 2018-03-01 | 2024-03-22 | 冯韬 | Thermoelectric power generation device utilizing solar photovoltaic power generation waste heat and wind power for heating |
| CN108365793A (en)* | 2018-03-01 | 2018-08-03 | 冯韬 | It is a kind of using solar energy power generating waste heat and the temperature difference electricity generation device of wind power heating |
| PL424856A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning and recovery of heat from waste gases emitted from a chimney |
| PL424855A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning of waste gases carried away through a chimney |
| PL424852A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning and recovery of heat from waste gases carried away through a chimney |
| PL424854A1 (en)* | 2018-03-13 | 2019-09-23 | Politechnika Lubelska | Method and the system for cleaning of waste gases emitted from a chimney |
| CN108266692A (en)* | 2018-03-15 | 2018-07-10 | 四川佳旭能源科技有限公司 | Electric installation is supplied based on the LED street lamp that multiple-energy-source utilizes |
| CN108615713A (en)* | 2018-05-17 | 2018-10-02 | 河海大学常州校区 | Tandem type thermo-electric generation drives the coupled thermomechanics radiator of cooling fluid |
| CN108667348A (en)* | 2018-05-17 | 2018-10-16 | 河海大学常州校区 | Stacked Thermoelectric Coupled Heat Sink Driven by Cooling Fluid |
| CN109974170A (en)* | 2019-03-14 | 2019-07-05 | 西安交通大学 | A portable outdoor air conditioner and refrigerator all-in-one machine |
| CN110297176A (en)* | 2019-07-25 | 2019-10-01 | 安徽美通电力科技有限公司 | A kind of data transmission control system of breaker |
| CN111381177A (en)* | 2020-05-09 | 2020-07-07 | 中检集团公信安全科技有限公司 | A special battery tester for safety production inspection and inspection instruments |
| CN111381177B (en)* | 2020-05-09 | 2025-01-24 | 中检集团公信安全科技有限公司 | A battery tester dedicated to production safety testing and inspection instruments |
| CN112165302A (en)* | 2020-08-24 | 2021-01-01 | 中国地质大学（武汉） | Design method and power generation device of a photovoltaic thermoelectric combined power generation device |
| CN112737079A (en)* | 2020-12-29 | 2021-04-30 | 山西大学 | Photovoltaic and semiconductor temperature difference combined power generation system |
| CN112737079B (en)* | 2020-12-29 | 2023-11-17 | 山西大学 | Photovoltaic and semiconductor temperature difference combined power generation system |
| CN113381691A (en)* | 2021-06-17 | 2021-09-10 | 四川大学 | Concentrating photovoltaic self-cooling device |
| CN114785279A (en)* | 2022-06-02 | 2022-07-22 | 香港中文大学（深圳） | Integrated device of photovoltaic panel thermoelectric power generation and temperature control based on semiconductor thermoelectric effect |
| CN115218533B (en)* | 2022-07-29 | 2023-11-24 | 重庆跃达新能源有限公司 | Refrigerating energy-saving system and method for photovoltaic power generation |
| WO2024021550A1 (en)* | 2022-07-29 | 2024-02-01 | 重庆跃达新能源有限公司 | Energy-saving system and method for photovoltaic power generation refrigeration |
| CN115218533A (en)* | 2022-07-29 | 2022-10-21 | 重庆跃达新能源有限公司 | Refrigeration energy-saving system and method for photovoltaic power generation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102647122B (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102647122A (en) | Solar photovoltaic-temperature difference automatic temperature control combined power generation device | |
| Shukla et al. | Cooling methodologies of photovoltaic module for enhancing electrical efficiency: A review | |
| Salem et al. | Experimental investigation of the performance of a hybrid photovoltaic/thermal solar system using aluminium cooling plate with straight and helical channels | |
| Zhao et al. | Performance analysis of a solar photovoltaic power generation system with spray cooling | |
| Calise et al. | Design and dynamic simulation of a novel solar trigeneration system based on hybrid photovoltaic/thermal collectors (PVT) | |
| Yin et al. | Design and performance of a novel building integrated PV/thermal system for energy efficiency of buildings | |
| Guo et al. | Numerical simulation and experimental validation of tri-functional photovoltaic/thermal solar collector | |
| Shan et al. | Dynamic performances modeling of a photovoltaic–thermal collector with water heating in buildings | |
| Saxena et al. | Laboratory based experimental investigation of photovoltaic (PV) thermo-control with water and its proposed real-time implementation | |
| CN201332372Y (en) | Residual heat thermoelectric power generation system using circulating liquid cooling | |
| CN107201935B (en) | A kind of temperature difference electricity generation device and its flow-dividing control method with vehicle exhaust flow-dividing control function | |
| CN112737079B (en) | Photovoltaic and semiconductor temperature difference combined power generation system | |
| CN104331136A (en) | Self-sufficient power supply and speed control method of notebook cooler | |
| El Kharaz et al. | Performance’s improvement methods of PV solar panel by different cooling systems: a review of experimental and numerical studies | |
| CN107181453A (en) | A kind of Wind-cooling type photovoltaic and photothermal integral system | |
| Erixno et al. | A techno-environmental assessment of hybrid photovoltaic-thermal based combined heat and power system on a residential home | |
| CN108667348A (en) | Stacked Thermoelectric Coupled Heat Sink Driven by Cooling Fluid | |
| US20100139736A1 (en) | Geothermal heating and cooling management system | |
| Gad et al. | Impact of PCM type on photocell performance using heat pipe-PCM cooling system: A numerical study | |
| Maghrabie et al. | Improving performance of photovoltaic cells via active air cooling system | |
| CN101980374A (en) | A solar photovoltaic module with temperature regulation | |
| KR101080111B1 (en) | A solarcell module cooling unit | |
| Mahmood et al. | Experimental evaluation of PV panel efficiency using evaporative cooling integrated with water spraying | |
| Naveed et al. | Effect of unglazed transpired collector on the performance of a polycrystalline silicon photovoltaic module | |
| Konjare et al. | Efficiency improvement of PV module by way of effective cooling-A review |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | Address after:200090 Pingliang Road, Shanghai, No. 2103, No. Patentee after:Shanghai University of Electric Power Address before:200090 Pingliang Road, Shanghai, No. 2103, No. Patentee before:SHANGHAI UNIVERSITY OF ELECTRIC POWER | |
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right | Effective date of registration:20200413 Address after:201399 room 025, building 1, No. 9628, Hunan Road, Huinan Town, Pudong New Area, Shanghai Patentee after:Shanghai Jiuneng Energy Technology Development Co.,Ltd. Address before:200090 Pingliang Road, Shanghai, No. 2103, No. Patentee before:Shanghai University of Electric Power | |
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | Effective date of registration:20220126 Address after:201399 No. 5177 Liufeng Road, Xuanqiao Town, Pudong New Area, Shanghai Patentee after:Shanghai Jiuneng Enterprise Development Co.,Ltd. Address before:Room 025, building 1, 9628 Hunan Road, Huinan Town, Pudong New Area, Shanghai, 201399 Patentee before:Shanghai Jiuneng Energy Technology Development Co.,Ltd. | |
| TR01 | Transfer of patent right |