CN111786616B - Phase-change heat storage concentrating photovoltaic thermoelectric power generation system and method based on thermosiphon effect - Google Patents
Phase-change heat storage concentrating photovoltaic thermoelectric power generation system and method based on thermosiphon effect Download PDFInfo
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- CN111786616B CN111786616B CN202010625982.9A CN202010625982A CN111786616B CN 111786616 B CN111786616 B CN 111786616B CN 202010625982 A CN202010625982 A CN 202010625982A CN 111786616 B CN111786616 B CN 111786616B
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- 238000010248 power generation Methods 0.000 title claims abstract description 50
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 238000005338 heat storage Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000012782 phase change material Substances 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
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- 238000002844 melting Methods 0.000 claims description 6
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- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
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- 239000011259 mixed solution Substances 0.000 claims description 2
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- 239000000126 substance Substances 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a phase-change heat-storage concentrating photovoltaic thermoelectric generation system and a phase-change heat-storage concentrating photovoltaic thermoelectric generation method based on a thermosiphon effect, wherein the power generation system comprises a base, a first supporting rod, a second supporting rod, a shell, a water tank, a shell, a spherical lens, a concentrating photovoltaic power generation module, a thermoelectric power generation module, a guide rail, a sliding block, a USB interface and a water-cooling heat exchanger; the concentrating photovoltaic power generation module efficiently converts solar energy into electric energy, and the rest is converted into heat energy; the temperature difference power generation module converts part of high-quality heat energy into electric energy, and the rest of low-quality heat energy is transmitted to the water-cooling radiator; the water-cooled radiator stores low-quality heat energy in the form of sensible heat in water and latent heat in the phase change material particles. According to the invention, solar energy is utilized in a cascade way, generated electric energy charges various electronic products through the USB interface, and generated heat can be used for life.
Description
Technical Field
The invention relates to a novel solar cascade utilization device, in particular to a phase-change heat storage concentrating photovoltaic thermoelectric generation system and method based on a thermosiphon effect.
Background
With the development of society and development of science and technology, electronic products carried by people are becoming more and more abundant. When the electronic product is used for field scientific investigation and camping, electric energy cannot be obtained to charge various electronic products, so that a light source cannot be lightened and communication with the outside is not performed, and great inconvenience is brought to life.
It is difficult to obtain enough hot water to meet life needs when camping in the field. Therefore, a heat source is required to administer substances such as hot water required for field life.
The concentrating photovoltaic cells are capable of achieving a relatively high conversion efficiency, and the portion that is not converted to electrical energy is dissipated as thermal energy and is not utilized well enough.
The efficient thermoelectric generation technology (seebeck effect) is capable of partially converting high quality thermal energy into electrical energy and finally transferring low quality thermal energy to a cold fluid.
The phase change heat storage material stores heat by utilizing latent heat, can store a large amount of heat in the melting point temperature range, has high energy storage density, ensures reasonable temperature range and has smaller equipment volume.
Although some studies have been made to combine concentrated photovoltaic, thermoelectric generation and phase change heat storage, it has not been proposed to combine the thermosiphon effect into it to allow the heat dissipation to operate spontaneously.
Disclosure of Invention
The invention aims to solve the technical problem of providing a phase-change heat-storage concentrating photovoltaic thermoelectric generation system and a phase-change heat-storage concentrating photovoltaic thermoelectric generation method based on a thermosiphon effect aiming at the defects related to the background technology.
The invention adopts the following technical proposal to solve the technical problems
The phase-change heat storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect comprises a base, a first supporting rod, a second supporting rod, a shell, a water tank, a shell, a spherical lens, a concentrating photovoltaic generation module, a thermoelectric generation module, a guide rail, a sliding block, a USB interface and a water-cooling heat exchanger;
the first support rod and the second support rod are vertically arranged, and the lower ends of the first support rod and the second support rod are fixedly connected with the base;
the shell is fixed at the upper end of the first supporting rod and used for fixing the spherical lens; the guide rail is arranged in the shell, and the shape of the guide rail is matched with the lower edge of the spherical lens; the sliding block is arranged on the guide rail, and a locking mechanism is arranged on the sliding block, so that the sliding block can slide or be locked along the guide rail;
the concentrating photovoltaic power generation module, the temperature difference power generation module and the water-cooling heat exchanger are all fixed on the sliding block, wherein the concentrating photovoltaic power generation module is plate-shaped; the hot end of the thermoelectric generation module is clung to the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric generation module is clung to the water-cooling radiator;
the sliding block is used for adjusting the thermoelectric generation module to enable the front surface of the thermoelectric generation module to be positioned on the condensation focus of the spherical lens;
the water tank is fixed at the upper end of the second supporting rod, mixed liquid of water and phase change material particles is arranged in the water tank, and the melting point of the phase change material particles is lower than the boiling point of water; the water tank is provided with an inlet and an outlet, the inlet is higher than the outlet, and the outlet and the inlet are respectively communicated with the input port and the output port of the water-cooling heat exchanger in a sealing way through flexible hoses;
the USB interface is arranged on the shell and is electrically connected with the output end of the concentrating photovoltaic power generation module and the output end of the thermoelectric power generation module respectively.
As a further optimization scheme of the phase-change heat storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect, the spherical lens is made of glass or acrylic materials.
As a further optimization scheme of the phase-change heat-storage concentrating photovoltaic thermoelectric power generation system based on the thermosiphon effect, the hot end of the thermoelectric power generation module is clung to the back surface of the concentrating photovoltaic module through silver silicone grease, the cold end of the thermoelectric power generation module is clung to the water-cooling radiator through silver silicone grease, the hot end of the thermoelectric power generation module is fixedly connected with the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric power generation module is fixedly connected with the water-cooling radiator.
As a further optimization scheme of the phase-change heat-storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect, the inlet of the water tank is arranged at the upper part of the side wall of the water tank, the outlet of the water tank is arranged at the bottom of the water tank, and the mixed solution of water and phase-change material particles in the water tank submerges the inlet of the water tank.
As a further optimization scheme of the phase-change heat storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect, the diameter of the phase-change material particles is smaller than 100 nm, and the phase-change material particles are mixed with water to form colloid.
The invention also discloses a working method of the phase-change heat storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect, which comprises the following steps:
sunlight vertically irradiates on the spherical lens; the spherical lens focuses sunlight to the front surface of the concentrating photovoltaic power generation module, and the concentrating photovoltaic power generation module converts part of solar energy into electric energy;
the rest energy is converted into heat energy and is transferred to the hot end of the thermoelectric generation module, and the thermoelectric generation module converts part of the heat energy into electric energy;
the rest heat is transferred to the water-cooling radiator through the cold end of the temperature difference power generation module, the heat is transferred to the mixed liquid of the water-cooling radiator and the phase-change material particles, the density difference is formed, the mixed liquid of the water and the phase-change material particles in the flow channel is driven to flow by the density difference of the cold water and the hot water, and the heat is transferred to the mixed liquid in the water tank.
Compared with the prior art, the technical scheme provided by the invention has the following technical effects:
the concentrating photovoltaic power generation module efficiently converts solar energy into electric energy, and the rest is converted into heat energy; the temperature difference power generation module converts part of high-quality heat energy into electric energy, and the rest of low-quality heat energy is transmitted to the water-cooling radiator; the water-cooled radiator stores low-quality heat energy in the form of sensible heat in water and latent heat in the phase change material particles. According to the invention, solar energy is utilized in a cascade way, generated electric energy charges various electronic products through the USB interface, and generated heat can be used for life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the water-cooled radiator and water tank connected;
FIG. 3 is a flow chart of siphon effect simulation results.
In the figure, a 1-concentrating photovoltaic power generation module, a 2-thermoelectric power generation module, a 3-water-cooling radiator, a 4-hose, a 5-first supporting rod, a 6-sliding rail, a 7-wire, an 8-spherical lens, a 9-shell, a 10-USB interface, an 11-base, a 12-water tank, 13-water, 14-phase change material particles and 15-second supporting rod.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings:
this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the components are exaggerated for clarity.
As shown in fig. 1, the invention discloses a phase-change heat-storage concentrating photovoltaic thermoelectric generation system based on a thermosiphon effect, which comprises a base, a first support rod, a second support rod, a shell, a water tank, a shell, a spherical lens, a concentrating photovoltaic generation module, a thermoelectric generation module, a guide rail, a sliding block, a USB interface and a water-cooling heat exchanger, wherein the base is provided with a first support rod, a second support rod and a first support rod;
the first support rod and the second support rod are vertically arranged, and the lower ends of the first support rod and the second support rod are fixedly connected with the base;
the shell is fixed at the upper end of the first supporting rod and used for fixing the spherical lens; the guide rail is arranged in the shell, and the shape of the guide rail is matched with the lower edge of the spherical lens; the sliding block is arranged on the guide rail, and a locking mechanism is arranged on the sliding block, so that the sliding block can slide or be locked along the guide rail;
the concentrating photovoltaic power generation module, the temperature difference power generation module and the water-cooling heat exchanger are all fixed on the sliding block, wherein the concentrating photovoltaic power generation module is plate-shaped; the hot end of the thermoelectric generation module is clung to the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric generation module is clung to the water-cooling radiator;
the sliding block is used for adjusting the thermoelectric generation module to enable the front surface of the thermoelectric generation module to be positioned on the condensation focus of the spherical lens;
the water tank is fixed at the upper end of the second supporting rod, mixed liquid of water and phase change material particles is arranged in the water tank, and the melting point of the phase change material particles is lower than the boiling point of water; the water tank is provided with an inlet and an outlet, the inlet is higher than the outlet, and the outlet and the inlet are respectively communicated with the input port and the output port of the water-cooling heat exchanger in a sealing way through flexible hoses, as shown in figure 2;
the USB interface is arranged on the shell and is electrically connected with the output end of the concentrating photovoltaic power generation module and the output end of the thermoelectric power generation module respectively.
The spherical lens is made of glass or acrylic material.
The hot end of the thermoelectric power generation module is tightly attached to the back surface of the concentrating photovoltaic module through silver silicone grease, the cold end of the thermoelectric power generation module is tightly attached to the water-cooling radiator through silver silicone grease, the hot end of the thermoelectric power generation module is fixedly connected with the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric power generation module is fixedly connected with the water-cooling radiator.
The inlet of the water tank is arranged at the upper part of the side wall of the water tank, the outlet of the water tank is arranged at the bottom of the water tank, and the mixed liquid of water and phase change material particles in the water tank submerges the inlet of the water tank. The inlet is arranged at a high position to be beneficial to siphon flow of water, and the outlet is arranged at the bottom of the water tank to reduce the bending number of the water pipe and reduce the flow resistance to be beneficial to siphon flow.
The phase change material particles refer to substances capable of absorbing or releasing a large amount of latent heat when converting between a liquid state and a solid state, and comprise inorganic phase change materials or organic phase change materials; wherein the inorganic phase change material comprises salts, hydrated salts or alloys, and the organic phase change material comprises paraffin, fatty acids or alcohols.
The melting point of the phase change material particles is lower than the boiling point of water, the particle diameter is smaller than 100 nm within the range of tens of degrees (different melting temperatures are realized according to different phase change materials), and the particles are mixed with water to form colloid.
The height of the water tank is slightly higher than that of the water-cooled heat exchanger, so that better conditions are created for siphon effect.
The invention also discloses a working method of the phase-change heat storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect, which comprises the following steps:
sunlight vertically irradiates on the spherical lens; the spherical lens focuses sunlight to the front surface of the concentrating photovoltaic power generation module, and the concentrating photovoltaic power generation module converts part of solar energy into electric energy;
the rest energy is converted into heat energy and is transferred to the hot end of the thermoelectric generation module, and the thermoelectric generation module converts part of the heat energy into electric energy;
the rest heat is transferred to the water-cooling radiator through the cold end of the thermoelectric power generation module, the heat is transferred to the mixed liquid of the water-cooling radiator and the phase-change material particles, the density difference is formed, the mixed liquid of the water and the phase-change material particles in the flow channel is driven to flow by the density difference of the cold water and the hot water, and the heat is transferred to the mixed liquid in the water tank, as shown in fig. 3.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (5)
1. The working method of the phase-change heat-storage concentrating photovoltaic thermoelectric power generation system based on the thermosiphon effect comprises a base, a first supporting rod, a second supporting rod, a shell, a water tank, a shell, a spherical lens, a concentrating photovoltaic power generation module, a thermoelectric power generation module, a guide rail, a sliding block, a USB interface and a water-cooling heat exchanger;
the first support rod and the second support rod are vertically arranged, and the lower ends of the first support rod and the second support rod are fixedly connected with the base;
the shell is fixed at the upper end of the first supporting rod and used for fixing the spherical lens; the guide rail is arranged in the shell, and the shape of the guide rail is matched with the lower edge of the spherical lens; the sliding block is arranged on the guide rail, and a locking mechanism is arranged on the sliding block, so that the sliding block can slide or be locked along the guide rail;
the concentrating photovoltaic power generation module, the temperature difference power generation module and the water-cooling heat exchanger are all fixed on the sliding block, wherein the concentrating photovoltaic power generation module is plate-shaped; the hot end of the thermoelectric generation module is clung to the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric generation module is clung to the water-cooling radiator;
the sliding block is used for adjusting the thermoelectric generation module to enable the front surface of the thermoelectric generation module to be positioned on the condensation focus of the spherical lens;
the water tank is fixed at the upper end of the second supporting rod, mixed liquid of water and phase change material particles is arranged in the water tank, and the melting point of the phase change material particles is lower than the boiling point of water; the water tank is provided with an inlet and an outlet, the inlet is higher than the outlet, and the outlet and the inlet are respectively communicated with the input port and the output port of the water-cooling heat exchanger in a sealing way through flexible hoses;
the USB interface is arranged on the shell and is electrically connected with the output end of the concentrating photovoltaic power generation module and the output end of the thermoelectric power generation module respectively;
the working method of the phase-change heat storage concentrating photovoltaic thermoelectric power generation system based on the thermosiphon effect is characterized by comprising the following steps of:
sunlight vertically irradiates on the spherical lens; the spherical lens focuses sunlight to the front surface of the concentrating photovoltaic power generation module, and the concentrating photovoltaic power generation module converts part of solar energy into electric energy;
the rest energy is converted into heat energy and is transferred to the hot end of the thermoelectric generation module, and the thermoelectric generation module converts part of the heat energy into electric energy;
the rest heat is transferred to the water-cooling radiator through the cold end of the temperature difference power generation module, the heat is transferred to the mixed liquid of the water-cooling radiator and the phase-change material particles, the density difference is formed, the mixed liquid of the water and the phase-change material particles in the flow channel is driven to flow by the density difference of the cold water and the hot water, and the heat is transferred to the mixed liquid in the water tank.
2. The working method of the phase-change heat storage concentrating photovoltaic thermoelectric power generation system based on the thermosiphon effect according to claim 1, wherein the spherical lens is made of glass or acrylic materials.
3. The working method of the phase-change heat-storage concentrating photovoltaic thermoelectric generation system based on the thermosiphon effect according to claim 1, wherein the hot end of the thermoelectric generation module is clung to the back surface of the concentrating photovoltaic module through silver silicone grease, the cold end of the thermoelectric generation module is clung to the water-cooling radiator through silver silicone grease, the hot end of the thermoelectric generation module is fixedly connected with the back surface of the concentrating photovoltaic module, and the cold end of the thermoelectric generation module is fixedly connected with the water-cooling radiator.
4. The method for operating a thermosiphon effect based phase change heat storage and concentration photovoltaic thermoelectric power generation system according to claim 1, wherein the inlet of the water tank is arranged at the upper part of the side wall of the water tank, the outlet of the water tank is arranged at the bottom of the water tank, and the mixed solution of water and phase change material particles in the water tank submerges the inlet of the water tank.
5. The method of claim 1, wherein the particles of the phase change material have a diameter less than 100 a nm a and are mixed with water to form a gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625982.9A CN111786616B (en) | 2020-07-01 | 2020-07-01 | Phase-change heat storage concentrating photovoltaic thermoelectric power generation system and method based on thermosiphon effect |
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| CN202010625982.9A CN111786616B (en) | 2020-07-01 | 2020-07-01 | Phase-change heat storage concentrating photovoltaic thermoelectric power generation system and method based on thermosiphon effect |
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| Publication Number | Publication Date |
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| CN111786616A CN111786616A (en) | 2020-10-16 |
| CN111786616B true CN111786616B (en) | 2024-04-12 |
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| CN103259458A (en) * | 2012-02-16 | 2013-08-21 | 王广武 | Solar thermoelectric power generation system |
| EP2660880A2 (en) * | 2012-05-03 | 2013-11-06 | Hamilton Sundstrand Space Systems International, Inc. | Concentrated photovoltaic/quantum well thermoelectric power source |
| CN104300877A (en) * | 2014-09-16 | 2015-01-21 | 广东工业大学 | Light condensation type solar photovoltaic-thermoelectricity-waste-heat integrated system |
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2020
- 2020-07-01 CN CN202010625982.9A patent/CN111786616B/en active Active
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|---|---|---|---|---|
| CN103259458A (en) * | 2012-02-16 | 2013-08-21 | 王广武 | Solar thermoelectric power generation system |
| EP2660880A2 (en) * | 2012-05-03 | 2013-11-06 | Hamilton Sundstrand Space Systems International, Inc. | Concentrated photovoltaic/quantum well thermoelectric power source |
| CN104300877A (en) * | 2014-09-16 | 2015-01-21 | 广东工业大学 | Light condensation type solar photovoltaic-thermoelectricity-waste-heat integrated system |
Non-Patent Citations (1)
| Title |
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| "Simulation-driven design of a passive liquid cooling system for a thermoelectric generator";M.J. Deasy等;《Applied Energy》;第499–510页 * |
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| CN111786616A (en) | 2020-10-16 |
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