CN202918219U - High concentration photovoltaic generating heat supply system - Google Patents
High concentration photovoltaic generating heat supply system Download PDFInfo
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- CN202918219U CN202918219U CN2012205941510U CN201220594151U CN202918219U CN 202918219 U CN202918219 U CN 202918219U CN 2012205941510 U CN2012205941510 U CN 2012205941510U CN 201220594151 U CN201220594151 U CN 201220594151U CN 202918219 U CN202918219 U CN 202918219U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a high concentration photovoltaic generating heat supply system, comprising a solar energy photovoltaic battery assembly, a high hot-fluid density radiator, a high power adjustable concentrating device, a double shaft automatic tracking device, etc. The high power adjustable concentrating device is installed on a main framework of the double shaft automatic tracking device and reflects and focuses sunlight on the solar energy photovoltaic battery assembly through tracking the sun in real time; the solar energy photovoltaic battery assembly is located at a focus position of the high power adjustable concentrating device and is in direct lamination connection with the high hot-fluid density radiator to convert solar energy into electric energy; meanwhile residual heat energy is take away by a radiator to realize solar energy photoelectric photo-thermal comprehensive utilization. According to the utility model, the problems of low efficiency or even battery damage caused by nonuniform sunlight intensity distribution and nonadjustable concentration ratio in high concentration and excess temperature of a photovoltaic battery; the structure is simple, condensation multiple is adjustable and windproof performance and stability are good; hot water can be provided at the same time of power generation, and comprehensive efficiency of a focusing system can be raised.
Description
Technical field
The utility model relates to the technical field of solar photoelectric light-heat comprehensive utilization, especially a kind of high power condense photovoltaic electrification heating system.
Background technology
Traditional solar photovoltaic generation system is to adopt large-area photovoltaic cell to generate electricity, and this type systematic cost of electricity-generating is very high, and inefficiency.In order to save cost, people begin to adopt the mode of tracing collection to increase the solar irradiation intensity of battery surface, improve the cost performance of system.
The Salar light-gathering form can be divided into reflection and reflect two kinds.The refraction mode that adopts both at home and abroad generally is Fresnel Lenses optically focused (such as patent ZL97204018.8), and shortcoming is that system's light transmittance is difficult to improve, and equalization of intensity is relatively poor.Another kind of reflected version mostly is greatly slot type and dish formula optically focused.Can only obtain to be lower than 100 times light concentrating times the slot light collection (such as patent ZL200520076826.2), and mostly adopt crystal silicon class solar cell, generating efficiency is lower, and economic benefit is not obvious.And dish formula optically focused adopts large-scale parabolic reflector form mostly, and this parabolic manufacture difficulty is large, and is cracked easily, whole wind-proof performance and poor stability.Also the someone proposes some and stays gapped array structure, and certain practical value is arranged, but the change of structure causes photovoltaic cell surface light intensity skewness easily, system's local overheating phenomenon occurs, can not guarantee the reliably and with long-term operation of system; Simultaneously the general optically focused of this type systematic is difficult for regulating than fixing, and flexibility, adaptability are relatively poor.And in the concentrating solar photovoltaic generating system, some solar energy spreads in the surrounding environment with the form of heat energy, therefore excess Temperature and decrease in efficiency even damage of photovoltaic cell, if can utilize this part heat energy by its collecting, can improve to a great extent the whole synthesis efficient of system.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, a kind of high power condense photovoltaic electrification heating system is proposed, this system adopts simple in structure, the adjustable condensing tracking device of light concentrating times and high heat flux heat abstractor, obtain heating agent in the time of generating, the problem such as system's photovoltaic module excess Temperature behind the inhomogeneous and optically focused of resolution system optically focused fundamentally improves the photovoltaic/thermal overall efficiency of system, reduces system cost.
To achieve these goals, the technical solution of the utility model is: a kind of high power condense photovoltaic electrification heating system, and this system comprises: base, high heat flux radiator, solar photovoltaic battery component, the adjustable beam condensing unit of high power, double-shaft auto-tracking device, storage battery and water tank; Described double-shaft auto-tracking device comprises pitching driving member, horizontal driving member, control cabinet, light-sensitive element; The adjustable beam condensing unit of described high power comprises main frame, aluminum strip support, montant, plane reflection lens array and saddle; Described horizontal driving member is installed on the base, is comprised of motor and rotating disk; The pitching driving member is installed on the main frame, is comprised of motor and push rod; Light-sensitive element is fixed on the main frame, and is perpendicular with the whole horizontal plane of plane reflection lens array; Control cabinet then is screwed on the base, in the control cabinet by transmission of control signals to pitching driving member, horizontal driving member and light-sensitive element, come at any time azimuth and the elevation angle of Adjustment System according to the variation of sun light intensity, the assurance system is real-time tracking solar direction accurately; The adjustable beam condensing unit of described high power is installed on the described main frame, by the real-time tracking sun with the sunlight reflect focalization on described solar photovoltaic battery component; Described solar photovoltaic battery component is positioned at the focal position of the adjustable beam condensing unit of described high power, and links to each other with described high heat flux radiator contact laminating; Described high heat flux radiator is fixed on the described saddle, links to each other with the intake-outlet on system outward flange montant top by circulating line.
The adjustable beam condensing unit of described high power is comprised of the plane mirror array, is installed on the main frame of described double-shaft auto-tracking device.
Described plane reflection lens array links to each other with the aluminum strip support by universal joint, leaves certain windproof space between each level crossing.
The light concentrating times of the adjustable beam condensing unit of high power can be regulated by the quantity of aluminum strip supporting structure and level crossing, generally can reach 500-1000 times of optically focused.
Described aluminum strip support is fixed on the main frame of described double-shaft auto-tracking device, forms similar paraboloidal shape, and the interval is greater than the width of a level crossing between aluminum strip.
Described universal joint upper surface links to each other with level crossing, and the bottom is screwed on the aluminum strip support, can change by the coupling ball bolt in the middle of regulating the position of level crossing in three dimensions.
The photovoltaic battery panel back side of described solar photovoltaic battery component links to each other with described high heat flux radiator contact laminating, has avoided the thermal conduction resistance that forms with the silica type material.
The photovoltaic battery panel of described solar photovoltaic battery component is directly to be welded on the cell substrates by connection in series-parallel and diode by GaAs (GaAs) battery.
Described high heat flux radiator is a kind of Aluminum Hollow box structure, and a certain proportion of fin of internal arrangement, upper surface have intake-outlet and link to each other with the circulating line of system, and lower surface is directly fixed with described solar photovoltaic battery component lamination.
Design philosophy of the present utility model and principle mainly are:
A kind of high power condense photovoltaic electrification heating system described in the utility model comprises solar photovoltaic battery component, high heat flux radiator, the adjustable beam condensing unit of high power, double-shaft auto-tracking device, storage battery and water tank.The photovoltaic battery panel back side of described photovoltaic cell component links to each other with described high heat flux radiator contact laminating, and soldered is adopted on four limits, and edge can seal with heat conductive silica gel, and output can link to each other with storage battery by electric wire; Avoid like this heat transfer resistance between photovoltaic battery panel and the radiator, greatly improved the heat exchange efficiency of system.
Photovoltaic battery panel in the described photovoltaic cell component is comprised of GaAs battery, diode and substrate; On substrate, the surface scribbles the compound protective layer of high printing opacity to the GaAs battery by connection in series-parallel and diode contact laminating, guarantees printing opacity, heat conduction and the insulation property of monoblock photovoltaic battery panel; The series-parallel system of GaAs battery, GaAs number of battery cells and GaAs composing form need to carry out calculative determination according to system's optically focused situation.
The adjustable beam condensing unit of described high power is that plane of reflection lens array is installed on the main frame of described double-shaft auto-tracking device, corresponding screwhole position is installed the aluminum strip support on main frame, the screw spacing is greater than the width of a level crossing, guarantee not block mutually between the level crossing, while screw spacing is crossed conference and is caused system's gross area excessive, increasing system consumptive material affects Systems balanth.The aluminum strip support forms similar paraboloidal structure at main frame, the surface links to each other with plane of reflection mirror with universal joint, adjusting by universal joint can make the reverberation of every level crossing accurately drop on the photovoltaic battery panel, thereby both can obtain comparatively uniformly light distribution, can control again the size of light concentrating times, so that light concentrating times can be regulated.
Described universal joint upper end is a round platform, can with the adhesion of the plane mirror back side; The lower end is a sleeve, and bear also is screwed on the aluminum strip support; The centre is the coupling ball bolt that can use nut check, and the ball bolt is pressed in the sleeve by spring.
Described universal joint can arbitrarily angled rotation in three dimensions, in order to adjust the position of plane mirror, last available nut check is fixed.
The adjustable beam condensing unit of described high power links to each other with the import and export pipeline of described high heat flux heat-exchanger rig by the circulating line of main frame.
The dual-axis tracking system that described double-shaft auto-tracking device is comprised of horizontal driving member, pitching driving member, control cabinet, light-sensitive element.
Described horizontal driving member is to follow the tracks of the variation of the sun on the azimuth by electric turntable.
Described pitching driving member is to follow the tracks of the variation of the sun on elevation angle by electric pushrod.
Described light-sensitive element is installed on the main frame perpendicular with the whole mirror plane of system.
Described control cabinet is connected with horizontal driving member, pitching driving member, light-sensitive element, by photosensitive control program with by the main programs such as time machinery control program output control signal, the position of following the tracks of automatically, in real time, exactly the sun.
Described high heat flux radiator is a kind of Aluminum Hollow box with certain fin distribution, upper surface has 4 intake-outlets, link to each other with import and export on the adjustable beam condensing unit support of described high power respectively, lower surface links to each other with described solar photovoltaic battery component contact laminating.
Described high heat flux radiator is installed on the saddle of the adjustable beam condensing unit of described high power, and saddle is positioned at the centre position on outward flange montant top, i.e. the focal position of system.Sunlight arrival by the plane mirror reflection is positioned on the photovoltaic cell component of focus, luminous energy is converted to electric energy and heat energy, electric energy outputs in the storage battery by the wire that is connected on the cell panel, and the high heat flux radiator can fully be taken away remaining most of heat energy, be transported in the water tank by output channel, pass through at last circulation circuit, the sustainable periodic duty of system.
Compared with prior art, useful technique effect of the present utility model embodies in the following areas:
1. the utility model adopts flat mirror reflects optically focused, so that light distribution is even, has solved traditional light gathering photovoltaic power generating system optically focused light distribution problem of non-uniform;
2. the high heat flux radiator in the utility model directly links to each other with the photovoltaic cell component lamination, avoided in the traditional handicraft with the bonding heat transfer resistance that brings of silica type material, can effectively reduce the surface temperature of photovoltaic cell component, improve the electricity conversion of photovoltaic, obtain simultaneously certain heat energy, have higher photovoltaic/thermal overall efficiency;
3. the photovoltaic cell component in the utility model strictly designs cell piece connection in series-parallel, composing and packing forms according to the high power concentrator system, has significantly improved photoelectric properties and the stability of photovoltaic module:
4. can control the also light concentrating times of regulating system in the utility model, generally can reach more than 500-1000 times:
5. the utility model adopts ordinary plate glass to replace the parabolic surface mirror, greatly reduces system cost;
6. the utility model compact conformation is easy for installation, has increased substantially windproof property and the stability of condenser system.
Description of drawings
Fig. 1 is the basic structure schematic diagram of the utility model embodiment high power condense photovoltaic electrification heating system;
Fig. 2 is the end view of system shown in Figure 1;
Fig. 3 is a kind of structural representation of high heat flux heat sink assembly shown in Figure 1;
Fig. 4 is a kind of structural representation of solar photovoltaic battery component shown in Figure 1;
Fig. 5 is the light path distribution schematic diagram of system shown in Figure 1;
Fig. 6 is a kind of structural representation of universal joint in the system shown in Figure 1;
Fig. 7 is the utility model energy circulation converting system schematic diagram.
Description of reference numerals: 1 is base; 2 is main frame; 3 is the high heat flux radiator; 4 is solar photovoltaic battery component; 5 are the pitching driving member; 6 is horizontal driving member; 7 is control cabinet; 8 is light-sensitive element; 9 is the aluminum strip support; 10 is montant; 11 is the flat mirror reflects array; 12 is saddle; 13 is water inlet; 14 is delivery port; 15 is fin; 16 is connector; 17 is the radiator outer wall; 18 is diode; 19 is positive and negative electrode; 20 is the GaAs cell piece; 21 is round platform; 22 is nut; 23 are coupling ball bolt; 24 is spring; 25 is sleeve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.But for outstanding the utility model, well-known feature may be omitted or simplify.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the utility model high power condense photovoltaic electrification heating system comprises base 1, double-shaft auto-tracking device, the adjustable beam condensing unit of high power, solar photovoltaic battery component 4 and high heat flux radiator 3 etc.The double-shaft auto-tracking device comprises pitching driving member 5, horizontal driving member 6, control cabinet 7, light-sensitive element 8; Wherein the adjustable beam condensing unit of high power comprises main frame 2, aluminum strip support 9, montant 10, plane reflection lens array 11 and saddle 12.
The base 1 of system is crossed low cause easily system's minute surface colliding surface or ground barrier; The too high easy Systems balanth that affects, general base 1 exceed 40cm than half of the whole minute surface width of system and get final product.
The horizontal driving member 6 of described double-shaft auto-tracking device is installed on the base 1, is comprised of motor and rotating disk; Pitching driving member 5 is installed on the main frame 2, is comprised of motor and push rod; Light-sensitive element 8 is fixed on the main frame 2, and is perpendicular with the whole horizontal plane of plane reflection lens array 11; 7 of control cabinets are screwed on the base 1, pass through the programmable transmission of control signals in the control cabinet to pitching driving member 5, horizontal driving member 6 and light-sensitive element 8, come at any time azimuth and the elevation angle of Adjustment System according to the variation of sun light intensity, the assurance system is real-time tracking solar direction accurately.
Described main frame 2 is stainless steel, satisfy the requirement of strength of system.Aluminum strip support 9 is screwed on the main frame 2; One end of four montants 10 also is fixed on the main frame 2, and the other end is fixed on the saddle 12; Plane reflection lens array 11 then is fixed on the aluminum strip support 9 by universal joint; Plane reflection lens array 11 is comprised of the common plane glass mirror, leave the space between two glass mirrors, can produce circumstance of occlusion because the space is too small between glass, the excessive system's area that then affects, enlarge cost, therefore need to calculate according to the light channel structure of concrete condenser system, pore size is that 3cm gets final product as calculated in the present embodiment; And every level crossing can all drop on the saddle 12 its sunlight that reflects by the two-dimensional adjustment of universal joint, and namely saddle 12 is positioned at the focal position of whole system.The surface area of every level crossing equates with the photovoltaic cell surface area of solar photovoltaic battery component 4, guarantees all being reflected on the photovoltaic cell surface of equal portions of all level crossings, reaches the uniform effect of light distribution.High heat flux radiator 3 is fixed on the saddle 12, its lower surface directly links to each other with solar photovoltaic assembly 4 laminations, can in time take away the heat energy on the solar photovoltaic battery component 4 when guaranteeing system works, reduce the photovoltaic cell surface temperature, improve the electricity conversion of system.
Fig. 3 is a kind of structural representation of the utility model high heat flux heat sink assembly.As shown in the figure, this radiator comprise radiator outer wall 17, connector 16, fin 15, two water inlets 13 and two delivery ports 14. wherein the back side contact laminating of solar photovoltaic battery component 4 at the radiator aperture position, be connected with radiator chamber wall by glue sealing and screw all around, form airtight cavity.Come the flow direction of controlled medium liquid by the fin between inside cavity pressure and the import and export, realize the Homogeneouslly-radiating of photovoltaic cell, the while internal fins is augmentation of heat transfer further, reduce the battery surface temperature in the photovoltaic module power generation process, improve the electricity conversion of photovoltaic cell, obtain more electric energy.Present embodiment can not only reduce battery temperature by direct cooling photovoltaic cell the time greatly, by the collection to heat, can also obtain higher photovoltaic/thermal overall efficiency.
Fig. 4 is a kind of structural representation of the utility model solar photovoltaic battery component.As shown in the figure, solar photovoltaic battery component 4 is to be formed by four photovoltaic cell plate serioparallels, and concrete connection in series-parallel form can be decided according to the needs of system voltage or current limit, thereby consists of a photovoltaic cell component that the cover electrical power is larger, cost performance is higher.On a substrate with sandwich constructions such as metal level, ceramic insulating layers, surface of photovoltaic cell panel is coated with the silica gel adhesive layer of one deck high transmission rate simultaneously by contact laminatings such as GaAs cell piece 20, diode 18, positive and negative electrodes 19 for every photovoltaic battery panel; Guarantee light transmission, thermal conductivity and the insulating properties of photovoltaic cell component.Being that photovoltaic cell is board-like in the present embodiment is in series by 30 GaAs cell pieces, and every GaAs cell piece length and width are 1cm, 5 cell pieces of each horizontally-arranged diode all in parallel, last diode in parallel again between the photovoltaic battery panel positive and negative electrode, thus guarantee can not affect because of monolithic battery the performance of whole photovoltaic module.
Fig. 5 is a kind of structural representation of universal joint in the adjustable beam condensing unit of the utility model high power.As shown in the figure, universal joint is comprised of round platform 21, nut 22, coupling ball bolt 23, spring 24 and sleeve 25.Round platform 21 upper surfaces and plane mirror adhesion; Sleeve 24 bears are screwed on the aluminum strip support 9; By coupling ball bolt 23 spring 24 is pressed in the sleeve 25, and fixing a little with nut 22, then can in three dimensions, regulates the direction of universal joint, so that the light that incides on the level crossing all reflexes to the photovoltaic cell surface, last locking nut 22 again.By such simple adjustment, can so that the light of every level crossing all equal portions must reflex to the photovoltaic cell surface, reach the uniform effect of high power concentrator and light distribution.
As shown in Figure 6, do not draw all light in the light path schematic diagram, only be described by several typical light.The speculum that present embodiment adopts is the flat glass speculum, and the optically focused ratio is 500 times (optically focused of above-described embodiment is than changing by the quantity of regulating level crossing).Plane reflection lens array 11 is fixed on the aluminum strip support by universal joint; Distance between each aluminum strip support guarantees not block mutually between the level crossing greater than the width of flat glass mirror.Minute surface direction such as figure midplane mirror A, B, C, D, E, F, G, H changes one by one, form similar parabolical structure, so that the light intensity that sun light beam S the is radiated at minute surface surface that is reflected in solar photovoltaic battery component 4 of equal portions one by one, the light intensity that guarantees the reception of photovoltaic cell surface is comparatively even, prevent simultaneously the generation of hot spot effect, damage battery.
Fig. 7 is the utility model system capacity circulation conversion schematic diagram.Not only for a cover high power light concentrating photovoltaic system, a plurality of such condenser systems all can be connected into the working medium circulation loop in the system, by the control of pump machine and flowmeter, the normal stable operation of experiment whole system.
By above-mentioned detailed description to the utility model embodiment, can find out that the utility model has conscientiously solved the inhomogeneous and excess Temperature of photovoltaic generation light distribution under high power sun optically focused and caused the problems such as battery damage, electricity conversion and the photovoltaic/thermal overall efficiency of system have been increased substantially simultaneously, and system cost is low, it is convenient to install, optically focused is than adjustable, has the outstanding impact of performance.Certainly, above-described embodiment only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, so every content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (9)
1. high power condense photovoltaic electrification heating system, it is characterized in that: this system comprises: base (1), high heat flux radiator (3), solar photovoltaic battery component (4), the adjustable beam condensing unit of high power, double-shaft auto-tracking device, storage battery and water tank; Described double-shaft auto-tracking device comprises pitching driving member (5), horizontal driving member (6), control cabinet (7), light-sensitive element (8); The adjustable beam condensing unit of described high power comprises main frame (2), aluminum strip support (9), montant (10), plane reflection lens array (11) and saddle (12); Described horizontal driving member (6) is installed on the base (1), is comprised of motor and rotating disk; Pitching driving member (5) is installed on the main frame (2), is comprised of motor and push rod; Light-sensitive element (8) is fixed on the main frame (2), and is perpendicular with the whole horizontal plane of plane reflection lens array (11); Control cabinet (7) then is screwed on the base (1), in the control cabinet (7) by transmission of control signals to pitching driving member (5), horizontal driving member (6) and light-sensitive element (8), come at any time azimuth and the elevation angle of Adjustment System according to the variation of sun light intensity, the assurance system is real-time tracking solar direction accurately; The adjustable beam condensing unit of described high power is installed on the described main frame (2), by the real-time tracking sun with the sunlight reflect focalization on described solar photovoltaic battery component; Described solar photovoltaic battery component (4) is positioned at the focal position of the adjustable beam condensing unit of described high power, and links to each other with described high heat flux radiator (3) contact laminating; Described high heat flux radiator (3) is fixed on the described saddle (12), links to each other with the intake-outlet on system outward flange montant top by circulating line.
2. high power condense photovoltaic electrification heating system according to claim 1, it is characterized in that: the adjustable beam condensing unit of described high power is comprised of the plane mirror array, is installed on the main frame of described double-shaft auto-tracking device.
3. high power condense photovoltaic electrification heating system according to claim 2, it is characterized in that: described plane reflection lens array links to each other with the aluminum strip support by universal joint, leaves certain windproof space between each level crossing.
4. high power condense photovoltaic electrification heating system according to claim 3, it is characterized in that: the light concentrating times of the adjustable beam condensing unit of high power can be regulated by the quantity of aluminum strip supporting structure and level crossing, generally can reach 500-1000 times of optically focused.
5. high power condense photovoltaic electrification heating system according to claim 3, it is characterized in that: described aluminum strip support is fixed on the main frame of described double-shaft auto-tracking device, form similar paraboloidal shape, the interval is greater than the width of a level crossing between aluminum strip.
6. high power condense photovoltaic electrification heating system according to claim 3, it is characterized in that: described universal joint upper surface links to each other with level crossing, the bottom is screwed on the aluminum strip support, can change by the coupling ball bolt in the middle of regulating the position of level crossing in three dimensions.
7. high power condense photovoltaic electrification heating system according to claim 1, it is characterized in that: the photovoltaic battery panel back side of described solar photovoltaic battery component links to each other with described high heat flux radiator contact laminating, has avoided the thermal conduction resistance that forms with the silica type material.
8. high power condense photovoltaic electrification heating system according to claim 7, it is characterized in that: the photovoltaic battery panel of described solar photovoltaic battery component (4) is directly to be welded on the cell substrates by connection in series-parallel and diode by GaAs (GaAs) battery.
9. high power condense photovoltaic electrification heating system according to claim 1, it is characterized in that: described high heat flux radiator (3) is a kind of Aluminum Hollow box structure, the a certain proportion of fin of internal arrangement, upper surface has intake-outlet and links to each other with the circulating line of system, and lower surface is directly fixed with described solar photovoltaic battery component lamination.
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| CN2012205941510U CN202918219U (en) | 2012-11-12 | 2012-11-12 | High concentration photovoltaic generating heat supply system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957345A (en) * | 2012-11-12 | 2013-03-06 | 中国科学技术大学 | High-concentration photovoltaic power generation heat supply system |
| CN106014889A (en) * | 2016-06-17 | 2016-10-12 | 西安交通大学 | Tower type solar photo-thermal and photovoltaic combined power generation system |
| CN106160657A (en) * | 2015-04-02 | 2016-11-23 | 中海阳能源集团股份有限公司 | A kind of novel concentrator integrated photovoltaic electricity generation system |
-
2012
- 2012-11-12 CN CN2012205941510U patent/CN202918219U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957345A (en) * | 2012-11-12 | 2013-03-06 | 中国科学技术大学 | High-concentration photovoltaic power generation heat supply system |
| CN102957345B (en) * | 2012-11-12 | 2015-03-04 | 中国科学技术大学 | High-concentration photovoltaic power generation heat supply system |
| CN106160657A (en) * | 2015-04-02 | 2016-11-23 | 中海阳能源集团股份有限公司 | A kind of novel concentrator integrated photovoltaic electricity generation system |
| CN106160657B (en) * | 2015-04-02 | 2018-12-14 | 中海阳能源集团股份有限公司 | A kind of condensation photovoltaic integrated power generation system |
| CN106014889A (en) * | 2016-06-17 | 2016-10-12 | 西安交通大学 | Tower type solar photo-thermal and photovoltaic combined power generation system |
| CN106014889B (en) * | 2016-06-17 | 2018-12-07 | 西安交通大学 | Tower type solar photo-thermal and photovoltaic combined power generation system |
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