CN107634109A - It is a kind of that solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal and method are realized by spectrum frequency dividing - Google Patents
It is a kind of that solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal and method are realized by spectrum frequency dividing Download PDFInfo
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- CN107634109A CN107634109A CN201710822524.2A CN201710822524A CN107634109A CN 107634109 A CN107634109 A CN 107634109A CN 201710822524 A CN201710822524 A CN 201710822524A CN 107634109 A CN107634109 A CN 107634109A
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
It is a kind of that solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal and method are realized by spectrum frequency dividing, belong to solar energy Full spectrum techniques field.Technical essential：The underface of Fresnel Lenses sets spectrum frequency divider；Spectrum frequency divider separates solar spectrum at wavelength 1200nm, the sunshine less than 1200nm wavelength is set to be transported to Condensation photovoltaic battery surface, the sunshine more than 1200nm wavelength is set to be transported in middle Low Temperature Thermal chemical reaction equipment and low temperature heat exchanger to provide the heat energy needed for the endothermic reaction, low temperature heat exchanger and middle Low Temperature Thermal chemical reaction equipment form loop by pipeline communication.Reach the purpose that the full spectrum of solar energy utilizes in the case where avoiding Condensation photovoltaic battery and thermochemical reactor thermal coupling.Using spectrum frequency splitting technology, the temperature of Condensation photovoltaic battery is reduced from source, ensures photovoltaic cell normal work, the energy that the high-grade heat energy of higher temperature can also be obtained needed for come Low Temperature Thermal chemical reaction in meeting.
Description
Technical field
The present invention relates to a kind of solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal and method, and in particular to
It is a kind of that solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal and method are realized by spectrum frequency dividing, belong to solar energy
Full spectrum techniques field.
Background technology
Solar energy turns into 21 century solution utilization fossil energy with the unlimitedness of its reserves, the spatter property of utilization
One of effective way of the problems such as energy shortage, environmental pollution and greenhouse effects that source is brought.The utilization of solar energy resources according to
Energy transform mode can be divided into opto-electronic conversion utilization, photothermal deformation utilizes and Photochemical convertion utilizes, wherein photovoltaic
Generating not only has the advantages that cleaning, safe and convenient, and due to China's solar energy resources very abundant, suitable solar energy is sent out
Electricity area is big etc. that reason, the Chinese government support to develop photovoltaic generation industry energetically.Silicon solar cell is most general at present
All over the photovoltaic cell that uses, the advantages such as it has technical maturity, stability good.But because silicon solar cell opto-electronic conversion is imitated
The shortcomings of rate is low, cost is high, it is necessary to which sunshine is converged to the high-performance Condensation photovoltaic battery of area very little by focusing technology
On, solar radiation energy-flux density is improved so as to improve photoelectric transformation efficiency and then reduce cost.The photovoltaic electric being commonly used
The spectral response wave band in pond is 380nm-1200nm, and the energy that can not be converted to the part spectral band of electric energy accounts for the sun
The 50% of gross energy, the unemployed energy in this part are lodged in converter in the form of being vibrated by photon, that is, so-called
Heat energy.Understand that energy conversion efficiency is with the temperature of converter relevant by the second law of thermodynamics, i.e. solar cell is opened
Road voltage can reduce with battery temperature rise.So the unemployed energy in this part be impair photovoltaic cell performance and
Harmful used heat of system reliability.Therefore, solar cell temperature can not only be reduced and reach by recycling this part and being harmful to used heat
To the purpose for improving photovoltaic cell performance and system reliability but also solar energy composite utilization ratio can be improved.
Up to the present, domestic and foreign scholars mainly recycle harmful used heat by photovoltaic and photothermal comprehensive utilization technique, but
It is due to that cryogen is temperature limited in Condensation photovoltaic battery operating temperature and as a bottleneck of this method application.So
And the research on recycling harmful used heat by thermochemical techniques means is but ignored by numerous scholars always.Up to date
Just there are indivedual scholars to propose that the capacity efficiency of photovoltaic-middle low temperature thermal combined system reaches 44.3%, in fact, so high
Solar use efficiency should be worth studied.
Photovoltaic-middle low temperature thermal combined system proposed in prior art refers to converge at the sunshine of convergence too
It is positive can be on battery, solar cell power generation distributes heat simultaneously, among a portion thermal loss to environment, and another part
Heat will be transferred in solar heat chemical reactor to provide the energy needed for the endothermic reaction.In solar heat chemical field
In, due to the difference of energy resource structure, the external thermochemical development of solar energy is mainly focused on high temperature section.Studied with Switzerland PSI
Institute, U.S. Sandia laboratories, many scientific research institutions for representing have carried out solar energy thermalization carried out by Israel Weizmann researchs
Learn decomposition water, decompose the research work of carbon dioxide, reforming methane etc..And the present invention is then mainly focused on middle low-temperature zone,
Used hydrocarbon is mainly the secondary energy sources such as methanol, and feature is that cost is relatively low, suitable for China.
Photovoltaic of the prior art-middle low temperature thermal combined system only goes out from the angle for how recycling harmful used heat
Hair, absorb the harmful used heat of Condensation photovoltaic battery heat recovery and utilization by the way that upper heat chemistry device is simply assembled.However, heat chemistry
Working medium loop in reaction unit carries out heat exchange recovery heat with Condensation photovoltaic battery, thermal coupling between the two be present.
In order to ensure the normal operation of Condensation photovoltaic battery, it need to ensure that Condensation photovoltaic battery is in suitable temperature, thus due to limited
In the temperature of Condensation photovoltaic battery normal work, the temperature of working medium can be very low, and solar thermal utilization efficiency also will be low.Therefore, in order to
Obtain the working medium of higher temperature, it has to which, using high temperature resistant Condensation photovoltaic battery, this virtually adds technological difficulties and cost.
Therefore, in photovoltaic-heat chemistry combined system, it is necessary to thermal coupling problem is avoided using new method, so as to ensure photovoltaic electric
While the normal work of pond, and can obtains the high-grade heat energy of higher temperature.Spectrum frequency splitting technology provides for this problem can
Energy.
The content of the invention
The brief overview on the present invention is given below, to provide on the basic of certain aspects of the invention
Understand.It should be appreciated that this general introduction is not the exhaustive general introduction on the present invention.It is not intended to determine the pass of the present invention
Key or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides some concepts in simplified form,
In this, as the preamble in greater detail discussed later.
In consideration of it, the present invention, which provides a kind of divided by spectrum, realizes that solar concentrating photovoltaic and middle Low Temperature Thermal are chemical combined
Generating systems and method, it is complete that solar energy can be reached in the case where avoiding Condensation photovoltaic battery and thermochemical reactor thermal coupling
The purpose that spectrum utilizes.And spectrum frequency splitting technology is utilized, the temperature of Condensation photovoltaic battery is reduced from source, ensures photovoltaic cell
Normal work, the energy that the high-grade heat energy of higher temperature can also be obtained needed for come Low Temperature Thermal chemical reaction in meeting.
Scheme one：Solar concentrating photovoltaic and middle low temperature thermal student's federation are realized by spectrum frequency dividing the invention provides one kind
Close generating systems, including Fresnel Lenses, spectrum frequency divider, middle Low Temperature Thermal chemical reaction equipment, Condensation photovoltaic battery and low temperature
Heat exchanger；The underface of the Fresnel Lenses sets spectrum frequency divider；Solar energy weight of the spectrum frequency divider to different spectrum
New distribution, solar spectrum is separated at wavelength 1200nm, the sunshine less than the 1200nm wavelength is transported to condensation photovoltaic
Battery surface is converted into electric energy, the sunshine more than the 1200nm wavelength is transported to middle Low Temperature Thermal chemical reaction equipment and low
To provide the heat energy needed for the endothermic reaction in temperature heat exchanger, low temperature heat exchanger and middle Low Temperature Thermal chemical reaction equipment pass through pipe
Road connection forms loop.
Further：The middle Low Temperature Thermal chemical reaction equipment forming gas is exported after low temperature heat exchanger to gas point
From device, the gas fractionation unit will be stored in air accumulator after Hydrogen Separation.
Scheme two：Solar concentrating photovoltaic and middle low temperature thermal student's federation are realized by spectrum frequency dividing the invention provides one kind
Production capacity method is closed, this method is that the system described in support scheme one is realized；Methods described concretely comprises the following steps：
Solar irradiation, which is mapped on Fresnel Lenses, converges sunshine, using spectrum frequency divider to the different spectrum after convergence
Solar energy is redistributed, and the sunshine of Condensation photovoltaic battery spectral response wave band in solar spectrum is transported into Condensation photovoltaic battery
Surface, the Condensation photovoltaic battery spectral response wave band are less than 1200nm；By can not be by Condensation photovoltaic battery in solar spectrum
The sunshine utilized is transported in low temperature heat exchanger and middle Low Temperature Thermal chemical reaction equipment, there is provided the heat needed for the endothermic reaction
Can, described can not be more than 1200nm by the wavelength for the sunshine that condensation photovoltaic utilizes；The heat energy is divided into two parts, a part
With water catalytically reforming hydrogen producing reaction occurs for heat energy preheating and gasified methanol and water, another part heat-driven methanol；Methanol and water
It is passed through by certain mol proportion in low temperature heat exchanger and is preheated and vaporized, the methanol and vapor after vaporization is low in being transported to
Warm in chemical reaction equipment, operation temperature is 150~300 DEG C, and methanol steam reforming reaction is carried out under normal pressure；Reactor goes out
The high-temperature synthesis gas of mouth is delivered to pre- hot working fluid in low temperature heat exchanger, final synthesis gas inflow gas separator, by hydrogen
It is stored in air accumulator, is passed through fuel cell in good time on demand and produces electric energy.The hydrogen of storage can be passed through fuel electricity in good time on demand
Pond generates electricity can also be as the raw material of other chemical processes.
Further：The mol ratio of the methanol and water is 1：1.
Further：It is anti-required for Low Temperature Thermal chemical reaction equipment during focusing ratio by changing Fresnel Lenses changes
Should heat；The focusing ratio is 30~100.
Beneficial effect：
It is complete that the present invention can reach solar energy in the case where avoiding Condensation photovoltaic battery and thermochemical reactor thermal coupling
The purpose that spectrum utilizes.And spectrum frequency splitting technology is utilized, the temperature of Condensation photovoltaic battery is reduced from source, ensures photovoltaic cell
Normal work, the energy that the high-grade heat energy of higher temperature can also be obtained needed for come Low Temperature Thermal chemical reaction in meeting.Specifically
Be the solar energy of different spectral bands is redistributed using spectrum frequency splitting technology solar spectrum is separated at " specific wavelength " place,
The sunshine for being less than " specific wavelength " is transported to solar cell surface and be converted into electric energy, make to be more than and be somebody's turn to do " specific wavelength "
Sunshine be transported to provide the electric energy needed for preparing hydrogen by reforming methanol in thermal chemical reaction device, so as to reach the full light of solar energy
Compose the purpose utilized.
Brief description of the drawings
Fig. 1：Solar concentrating photovoltaic battery and the chemical combined generating systems schematic diagram of middle Low Temperature Thermal；
Fig. 2：Middle Low Temperature Thermal chemical reaction equipment block diagram.
Embodiment
The one exemplary embodiment of the present invention is described hereinafter in connection with accompanying drawing.For clarity and conciseness,
All features of actual embodiment are not described in the description.It should be understood, however, that developing any this actual implementation
It must be made during example much specific to the decision of embodiment, to realize the objectives of developer, for example, symbol
Those restrictive conditions related to system and business are closed, and these restrictive conditions may have with the difference of embodiment
Changed.In addition, it will also be appreciated that although development is likely to be extremely complex and time-consuming, to having benefited from the present invention
For those skilled in the art of disclosure, this development is only routine task.
Herein, it is also necessary to which explanation is a bit, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings
It illustrate only and according to the closely related apparatus structure of the solution of the present invention and/or processing step, and eliminate and the present invention
The little other details of relation.
Embodiment 1：Illustrated with reference to Fig. 1 and Fig. 2, a kind of divided by spectrum realizes that solar concentrating photovoltaic is low with
Chemical combined generating systems are warmed, it is a kind of that solar concentrating photovoltaic and the chemical combined production capacity of middle Low Temperature Thermal are realized by spectrum frequency dividing
System, including Fresnel Lenses 1, spectrum frequency divider 2, middle Low Temperature Thermal chemical reaction equipment 3, Condensation photovoltaic battery 4 and Low Temperature Thermal
Exchanger 7；The underface of the Fresnel Lenses 1 sets spectrum frequency divider 2；Solar energy of the spectrum frequency divider 2 to different spectrum
Redistribute, solar spectrum is separated at wavelength 1200nm, the sunshine less than the 1200nm wavelength is transported to optically focused light
The surface of volt battery is converted into electric energy, and it is low with that the sunshine made more than the 1200nm wavelength is transported to low temperature heat exchanger 7
To provide the heat energy needed for the endothermic reaction in warm chemical reaction equipment 3, low temperature heat exchanger 7 and middle Low Temperature Thermal chemical reaction fill
Put 3 and loop is formed by pipeline communication, the middle forming gas of Low Temperature Thermal chemical reaction equipment 3 is defeated after low temperature heat exchanger 7
Go out to gas fractionation unit 5, the gas fractionation unit to be stored in air accumulator 6 after Hydrogen Separation.
Embodiment 2：Illustrated with reference to Fig. 1 and Fig. 2, present embodiments provide a kind of divided by spectrum and realize solar energy
Condensation photovoltaic and the chemical combined production capacity method of middle Low Temperature Thermal, this method are to rely on the system described in embodiment 1 to realize；The side
Method concretely comprises the following steps：
Solar irradiation is mapped on Fresnel Lenses 1 and converges sunshine, using spectrum frequency divider 2 to the different spectrum after convergence
Solar energy redistribute, by the sunshine of Condensation photovoltaic battery spectral response wave band in solar spectrum be transported to condensation photovoltaic electricity
Pool surface, the condensation photovoltaic spectral response wave band are less than 1200nm；By in solar spectrum can not by Condensation photovoltaic battery profit
Sunshine is transported in low temperature heat exchanger 7 and middle Low Temperature Thermal chemical reaction equipment 3, there is provided the heat needed for the endothermic reaction
Can, described can not be more than 1200nm by the wavelength for the sunshine that condensation photovoltaic utilizes；By the optically focused for changing Fresnel Lenses 1
Than the reaction heat required for Low Temperature Thermal chemical reaction equipment 3 in change；The focusing ratio is 30~100；As shown in Fig. 2 the sun
The sunshine that can not be utilized in spectrum by Condensation photovoltaic battery, which is transported in thermal chemical reaction device, produces heat energy.The heat energy point
For two parts, simultaneously with water catalytic reforming system occurs for gasified methanol and water, another part heat-driven methanol for a part of heat energy preheating
Hydrogen reacts；Methanol is passed through in middle Low Temperature Thermal chemical reaction equipment 3 with water by certain mol proportion, and the mol ratio of the methanol and water is
1：1, methanol is first flowed into low temperature heat exchanger 7 with water and is preheated and vaporized, and the methanol and vapor after vaporization are transported to
In middle Low Temperature Thermal chemical reaction equipment 3, it is 150~300 DEG C in operation temperature, methanol steam reforming reaction is carried out under normal pressure；
High-temperature synthesis gas (the CO of reactor outlet2、CH3OH、H2、H2O pre- hot working fluid in low temperature heat exchanger 7) is delivered to, final synthesis
Gas flows into gas fractionation unit 5, by hydrogen storage in air accumulator 6, is passed through fuel cell in good time on demand and produces electric energy.
Although disclosed embodiment is as above, its content is only to facilitate understand the technical side of the present invention
Case and the embodiment used, are not intended to limit the present invention.Any those skilled in the art to which this invention pertains, not
On the premise of departing from disclosed core technology scheme, any modification can be made in the form and details of implementation and is become
Change, but the protection domain that the present invention is limited, the scope that must be still limited by appended claims are defined.
Claims (5)
1. a kind of realize solar concentrating photovoltaic and the chemical combined generating systems of middle Low Temperature Thermal by spectrum frequency dividing, its feature exists
In：Including Fresnel Lenses (1), spectrum frequency divider (2), middle Low Temperature Thermal chemical reaction equipment (3), Condensation photovoltaic battery (4) and
Low temperature heat exchanger (7)；The underface of the Fresnel Lenses (1) sets spectrum frequency divider (2)；Spectrum frequency divider (2) is not to
Solar energy with spectrum is redistributed, and solar spectrum is separated at wavelength 1200nm, makes the sun less than the 1200nm wavelength
Light is transported to Condensation photovoltaic battery (4) surface and is converted into electric energy, and the sunshine made more than the 1200nm wavelength is low in being transported to
Warm in chemical reaction equipment (3) and low temperature heat exchanger (7) to provide the heat energy needed for the endothermic reaction, low temperature heat exchanger
(7) and middle Low Temperature Thermal chemical reaction equipment (3) forms loop by pipeline communication.
2. a kind of divided by spectrum according to claim 1 realizes that solar concentrating photovoltaic and middle Low Temperature Thermal are chemical combined
Generating systems, it is characterised in that：Middle Low Temperature Thermal chemical reaction equipment (3) forming gas is defeated after low temperature heat exchanger (7)
Going out to gas fractionation unit (5), the gas fractionation unit will be stored in after Hydrogen Separation in air accumulator (6).
3. a kind of realize solar concentrating photovoltaic and the chemical combined production capacity method of middle Low Temperature Thermal by spectrum frequency dividing, this method be according to
Hold in the palm any described system realization in claim 1-2；Characterized in that, methods described concretely comprises the following steps：
Solar irradiation is mapped on Fresnel Lenses (1) and converges sunshine, using spectrum frequency divider (2) to the different spectrum after convergence
Solar energy redistribute, by the sunshine of Condensation photovoltaic battery spectral response wave band in solar spectrum be transported to condensation photovoltaic electricity
Pond (4) surface, the Condensation photovoltaic battery spectral response wave band are less than 1200nm；By can not be by condensation photovoltaic in solar spectrum
The sunshine that battery utilizes is transported in low temperature heat exchanger (7) and middle Low Temperature Thermal chemical reaction equipment (3), there is provided the endothermic reaction
Required heat energy, described can not be more than 1200nm by the wavelength for the sunshine that condensation photovoltaic utilizes；The heat energy is divided into two
Point, with water catalytically reforming hydrogen producing reaction occurs for a part of heat energy preheating and gasified methanol and water, another part heat-driven methanol；
Methanol is passed through in low temperature heat exchanger (7) by certain mol proportion with water and is preheated and vaporized, methanol and vapor after vaporization
It is transported in Low Temperature Thermal chemical reaction equipment (3), operation temperature is 150~300 DEG C, and methanol steam weight is carried out under normal pressure
Whole reaction；The high-temperature synthesis gas of reactor outlet is delivered to pre- hot working fluid in low temperature heat exchanger (7), and final synthesis gas flows into gas
Body separator (5), by hydrogen storage in air accumulator (6), it is passed through fuel cell in good time on demand and produces electric energy.
4. a kind of divided by spectrum according to claim 3 realizes that solar concentrating photovoltaic and middle Low Temperature Thermal are chemical combined
Production capacity method, it is characterised in that：The mol ratio of the methanol and water is 1：1.
5. a kind of divided by spectrum according to claim 3 or 4 realizes solar concentrating photovoltaic and middle Low Temperature Thermal chemistry
Joint production capacity method, it is characterised in that：Low Temperature Thermal chemical reaction equipment during focusing ratio by changing Fresnel Lenses (1) changes
(3) reaction heat required for；The focusing ratio is 30~100.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483396A (en) * | 2018-05-29 | 2018-09-04 | 中国科学院工程热物理研究所 | The solar energy fuel preparation system and method for electric-thermal chemical cycle coupling |
| CN109150090A (en) * | 2018-08-21 | 2019-01-04 | 河海大学常州校区 | A kind of condensation photovoltaic cogeneration system based on light splitting principle |
| CN109959177A (en) * | 2019-02-01 | 2019-07-02 | 南京航空航天大学 | A kind of heat chemistry energy-storage system |
| WO2020206883A1 (en) * | 2019-04-09 | 2020-10-15 | 西安交通大学 | Solar photothermal coupling hydrogen-production device based on frequency division technology |
| CN112833569A (en) * | 2021-01-08 | 2021-05-25 | 西安交通大学 | Integrated light-gathering solar photo-thermal synergetic catalytic reaction device |
| CN113340007A (en) * | 2021-06-02 | 2021-09-03 | 南京理工大学 | Variable cutoff band spectrum distribution method for photovoltaic-photothermal chemical complementary system |
| CN113422566A (en) * | 2020-03-17 | 2021-09-21 | 神华科学技术研究院有限责任公司 | Thermoelectric chemical energy poly-generation system and control method and scheduling method thereof |
| CN113467063A (en) * | 2021-07-04 | 2021-10-01 | 华北电力大学 | Integrated liquid filling spectral filtering condenser, system and light energy regulation and control method thereof |
| CN114214653A (en) * | 2021-12-30 | 2022-03-22 | 杭州电子科技大学 | Solar water distillation-photovoltaic power generation coupled hydrogen production device and method |
| CN114294844A (en) * | 2022-01-11 | 2022-04-08 | 新疆大学 | Integrative conversion device of electric heat based on solar energy spotlight frequency division |
| CN115259083A (en) * | 2022-08-03 | 2022-11-01 | 西安热工研究院有限公司 | Solar efficient comprehensive utilization system and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108483396A (en) * | 2018-05-29 | 2018-09-04 | 中国科学院工程热物理研究所 | The solar energy fuel preparation system and method for electric-thermal chemical cycle coupling |
| CN109150090A (en) * | 2018-08-21 | 2019-01-04 | 河海大学常州校区 | A kind of condensation photovoltaic cogeneration system based on light splitting principle |
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| CN113422566A (en) * | 2020-03-17 | 2021-09-21 | 神华科学技术研究院有限责任公司 | Thermoelectric chemical energy poly-generation system and control method and scheduling method thereof |
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| CN112833569B (en) * | 2021-01-08 | 2022-03-22 | 西安交通大学 | Integrated light-gathering solar photo-thermal synergetic catalytic reaction device |
| CN113340007A (en) * | 2021-06-02 | 2021-09-03 | 南京理工大学 | Variable cutoff band spectrum distribution method for photovoltaic-photothermal chemical complementary system |
| CN113467063A (en) * | 2021-07-04 | 2021-10-01 | 华北电力大学 | Integrated liquid filling spectral filtering condenser, system and light energy regulation and control method thereof |
| CN113467063B (en) * | 2021-07-04 | 2023-10-31 | 华北电力大学 | Integrated liquid filling spectrum filtering condenser, system and optical energy regulating and controlling method thereof |
| CN114214653A (en) * | 2021-12-30 | 2022-03-22 | 杭州电子科技大学 | Solar water distillation-photovoltaic power generation coupled hydrogen production device and method |
| CN114294844A (en) * | 2022-01-11 | 2022-04-08 | 新疆大学 | Integrative conversion device of electric heat based on solar energy spotlight frequency division |
| CN115259083A (en) * | 2022-08-03 | 2022-11-01 | 西安热工研究院有限公司 | Solar efficient comprehensive utilization system and working method thereof |
| WO2024027062A1 (en) * | 2022-08-03 | 2024-02-08 | 西安热工研究院有限公司 | Efficient comprehensive solar energy utilization system and working method thereof |
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