CN115603662A - Thermophotovoltaic cell testing device adopting ion beam current - Google Patents
Thermophotovoltaic cell testing device adopting ion beam current Download PDFInfo
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- CN115603662A CN115603662A CN202211079253.3A CN202211079253A CN115603662A CN 115603662 A CN115603662 A CN 115603662A CN 202211079253 A CN202211079253 A CN 202211079253A CN 115603662 A CN115603662 A CN 115603662A
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- 238000012360 testing method Methods 0.000 title claims abstract description 72
- 238000010884 ion-beam technique Methods 0.000 title claims abstract description 48
- 230000003595 spectral effect Effects 0.000 claims abstract description 20
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- 230000000149 penetrating effect Effects 0.000 claims 1
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- 238000004088 simulation Methods 0.000 abstract description 2
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- 238000007789 sealing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005457 Black-body radiation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
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- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- VTGARNNDLOTBET-UHFFFAOYSA-N gallium antimonide Chemical compound [Sb]#[Ga] VTGARNNDLOTBET-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
- H02S10/30—Thermophotovoltaic systems
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
- H02S50/15—Testing of PV devices, e.g. of PV modules or single PV cells using optical means, e.g. using electroluminescence
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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
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Abstract
The invention discloses a thermophotovoltaic cell testing device adopting ion beams, which comprises an ion beam heat source system, a vacuum chamber, a spectral filter, a thermophotovoltaic cell panel and a testing assembly, wherein an emitter and a position adjusting assembly are arranged in the vacuum chamber, the position adjusting assembly is used for adjusting the position of the emitter, and the emitter is used for emitting photons to the thermophotovoltaic cell panel; the ion beam current heat source system is communicated with the vacuum cavity and is used for providing a heat source for the emitter; the spectrum filter is communicated with the vacuum cavity, is positioned between the emitter and the thermophotovoltaic panel, can penetrate through photons which can be absorbed by the thermophotovoltaic panel and reflect photons which cannot be absorbed by the thermophotovoltaic panel to the emitter; and the testing assembly is used for detecting the emitter and the thermophotovoltaic panel. The emitter can reach higher temperature, and the thermophotovoltaic cell panel can absorb different photon flux, can more real simulation thermophotovoltaic cell panel's operational environment, ensures the precision of testing result.
Description
Technical Field
The invention relates to the field of batteries, in particular to a thermophotovoltaic battery testing device adopting ion beams.
Background
The isotope thermal photovoltaic cell (RTPV) mainly comprises key components such as an isotope cell, a selective emitter, a spectral filter, a photovoltaic cell and the like. Isotope heat sources mainly rely on thermal decay generated by radioactive isotopes, the prior art heats emitters through contact heat conduction and contact heat radiation, the emitters emit infrared photons, and parts of the infrared photons are absorbed by photovoltaic cells, and electricity is generated due to the photovoltaic effect. The working principle of the thermal photovoltaic cell is the same as that of the solar photovoltaic cell, and the thermal photovoltaic cell generates current through a photovoltaic effect.
According to Planck's law of thermal radiation, the blackbody radiation temperature corresponding to the forbidden band width of a gallium antimonide battery is about 1500K, so the temperature requirement of the emitter is relatively high, but the high temperature easily causes the material to be oxidized, and the emitter has the problems of instability and easy decomposition. Under the irradiation action of the isotope photovoltaic cell, the thermal photovoltaic cell is heated by radiation energy under the irradiation environment, so that the performance of the cell is reduced. In the existing experimental device, most of the experimental devices adopt electric heating to simulate a heat source, so that the heating temperature of an emitter is not high, the energy conversion efficiency of a thermophotovoltaic cell is greatly limited, and the existing electric heating test platform and the provided burner heating mode have the advantages of low temperature and incapability of simulating an RTPV real radiation environment. Therefore, the existing testing device can not provide a real simulation environment, the testing conditions are affected by the existing inconvenience of measuring different parameters on the RTPV efficiency, and the accuracy of the testing result is low.
Disclosure of Invention
The invention provides a thermophotovoltaic cell testing device adopting ion beams, which aims to solve the problems that the temperature of an emitter of the conventional thermophotovoltaic cell testing device is not high and the testing conditions of a photovoltaic cell are limited.
A thermophotovoltaic cell testing device adopting ion beams comprises an ion beam heat source system, a vacuum chamber, a spectral filter, a thermophotovoltaic cell panel and a testing assembly, wherein the ion beam heat source system, the spectral filter and the thermophotovoltaic cell panel are arranged outside the vacuum chamber;
an emitter and a position adjusting assembly are arranged in the vacuum cavity, the position adjusting assembly is used for adjusting the position of the emitter, and the emitter is used for emitting photons to the thermal photovoltaic cell panel;
the ion beam current heat source system is communicated with the vacuum cavity and is used for providing a heat source for the emitter;
the spectrum filter is communicated with the vacuum cavity, is positioned between the emitter and the thermophotovoltaic panel, can penetrate through photons which can be absorbed by the thermophotovoltaic panel and reflect photons which cannot be absorbed by the thermophotovoltaic panel to the emitter;
the test assembly is used for detecting the emitter and the thermophotovoltaic panel. The emitter can be heated to a high temperature, the stability of the emitter is good, the working environment of the thermal photovoltaic cell panel can be simulated really, and the accuracy and the reference value of test data are ensured.
Optionally, a sliding rheostat connected with the thermal photovoltaic cell panel is arranged on the side edge of the thermal photovoltaic cell panel, and the sliding rheostat is used for adjusting electrical parameters of the thermal photovoltaic cell panel. Different tests are conveniently carried out on the thermophotovoltaic cell panel.
Optionally, the position adjusting assembly comprises a support plate and a screw rod, one end of the screw rod penetrates through the support plate, the screw rod is fixed in the vacuum chamber, nuts are arranged on two side edges of the support plate and sleeved on the screw rod, and the emitter is detachably mounted on the support plate. The position of the emitter can be adjusted through the position adjusting assembly, and therefore the distance between the emitter and the thermophotovoltaic panel can be adjusted.
Optionally, the test assembly includes a first thermocouple arranged in the vacuum chamber, a paperless recorder is arranged outside the vacuum chamber, the first thermocouple is arranged at the side edge of the emitter or/and the center of the emitter, and the first thermocouple is connected with the paperless recorder;
the testing component also comprises an infrared spectrometer and/or an optical power meter for testing the emitter, and the infrared spectrometer and the optical power meter are arranged outside the vacuum chamber.
Optionally, the test component includes a voltammeter or a digital source meter for testing the thermophotovoltaic panel, and a thermocouple ii for detecting the temperature of the thermophotovoltaic panel is arranged on the side of the thermophotovoltaic panel.
Optionally, a heat exchange plate is arranged on the thermophotovoltaic cell panel, and an S-shaped cooling liquid pipeline is arranged on the heat exchange plate. The heat exchange plate cools the thermophotovoltaic cell panel, and the safety of the thermophotovoltaic cell panel is ensured.
Optionally, a vacuum pump is arranged outside the vacuum chamber, the vacuum pump is connected with the vacuum chamber through a second flange, and the vacuum degree in the vacuum chamber is 1.0E-4Pa. The vacuum chamber is vacuumized by the vacuum pump, and the emitter is not easy to oxidize.
Optionally, a water-cooling jacket assembly is arranged on the vacuum chamber, and a remote monitoring camera for shooting is arranged on the side edge of the paperless recorder. The water cooling jacket subassembly is used for cooling the wall of vacuum chamber, and the data that show on the paperless record appearance can be looked over in real time to remote monitoring camera, conveniently observes.
Optionally, the ion beam current heat source system provides an α ion beam with an energy of 2Mev.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a thermophotovoltaic cell testing device adopting ion beams, wherein an emitter is heated through an ion beam heat source system and is arranged in a vacuum chamber, and the emitter can reach higher temperature; the distance between the emitter and the thermophotovoltaic cell panel is adjusted through the position adjusting assembly, so that the thermophotovoltaic cell panel absorbs different photon fluxes, the working environment of the thermophotovoltaic cell panel can be simulated really, and the accuracy of a detection result is ensured; the spectral filter improves the energy conversion efficiency, and the testing device is safe, stable and reliable.
Drawings
Fig. 1 is a schematic plan view of a thermophotovoltaic cell testing apparatus using ion beam current according to an embodiment of the present disclosure;
fig. 2 is a schematic perspective view of a position adjustment assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat exchange plate according to an embodiment of the present invention.
Detailed Description
In order to explain the technical solution of the present invention in detail, the technical solution of the embodiment of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
Example 1
The utility model provides an adopt thermophotovoltaic cell testing arrangement of ion beam current, includes ion beam current heat source system 1, vacuum chamber 11, spectral filter 5, thermophotovoltaic cell panel 3 and test assembly, and ion beam current heat source system 1, spectral filter 5 and thermophotovoltaic cell panel 3 set up outside vacuum chamber 11.
An emitter 2 and a position adjusting assembly are arranged in the vacuum chamber 11, the position adjusting assembly is used for adjusting the position of the emitter 2, and the emitter 2 is used for emitting photons to the thermal photovoltaic cell panel 3.
The ion beam current heat source system 1 is communicated with the vacuum chamber 11 and is used for providing a heat source for the emitter 2.
And the testing assembly is used for detecting the emitter 2 and the thermophotovoltaic panel 3.
In the vacuum chamber 11, the emitter 2 is not easily oxidized, and the emitter 2 can reach a high temperature by heating the emitter 2 by the ion beam heat source system 1.
The ion beam heat source system 1 provides continuous ion beams, and can adjust the size of the beam, the size of the beam spot, the energy of the beam and the size of the flux, in some embodiments, the ion beam heat source system 1 provides alpha ion beams, the energy is 2Mev, the flux range is 0-750 muA, the power range is 0-1500W, the alpha ion beams are deposited on the emitter 2, the deposition depth is 3-5μm, and the specific flux and power values can be selected as required. The vacuum pipeline on the ion beam heat source system 1 is connected with the first flange 9 and then communicated with the vacuum chamber 11, the first flange 9 is arranged on the wall surface of the vacuum chamber 11 and is connected with the first flange 9, and the sealing performance of the connection between the ion beam heat source system 1 and the vacuum chamber 11 is guaranteed.
This position adjustment subassembly includes mounting panel 8 to and screw rod 6 that mounting panel 8 was passed to one end, screw rod 6 is fixed in vacuum chamber 11, and the both sides limit of mounting panel 8 all is equipped with the cover and establishes nut 21 on screw rod 6, and emitter 2 demountable installation is on mounting panel 8.
The vacuum chamber 11 is further provided with a vacuum sealing door 19, and the projectile 2 can be replaced by the vacuum sealing door 19, so that different types of projectiles 2 can be replaced as required. The vacuum sealing door 19 is provided on one wall surface of the vacuum chamber 11 near the spectral filter 5.
The spectral filter 5 can be replaced by an optical filter, the spectral filter 5 is communicated with the vacuum chamber 11 through the flange 20, the spectral filter 5 reflects the unusable photons to the emitter 2, and the usable photons are absorbed by the thermophotovoltaic cell panel 3, so that the photoelectric conversion efficiency is improved. The flange 20 is mounted on the vacuum sealing door 19.
The vacuum chamber 11 is externally provided with a vacuum pump 13, the vacuum pump 13 is connected with the vacuum chamber 11 through a second flange 12, the vacuum degree in the vacuum chamber 11 can reach 1.0E-4Pa, and the emitter 2 at high temperature can not be oxidized. The vacuum pump 13 is a molecular pump.
The thermophotovoltaic panel 3 comprises a copper substrate and a battery disposed on the copper substrate. Different thermal photovoltaic panels 3 can be replaced to test different thermal photovoltaic panels 3.
In some embodiments, the vacuum chamber 11 is provided with a water jacket assembly 10, the wall surface of the vacuum chamber 11 is double-layer stainless steel, the water jacket assembly 10 is used for cooling the wall of the vacuum chamber 11,
the heat photovoltaic cell panel 3 is provided with a heat exchange plate 4, and the heat exchange plate 4 is provided with an S-shaped cooling liquid pipeline 22. The heat exchange plate 4 is tightly attached to the thermal photovoltaic cell panel 3 through high-temperature heat conducting glue, the cooling liquid pipeline 22 is an S-shaped pipeline with different length in each row, different areas of the thermal photovoltaic cell panel 3 can be fully cooled, and the safety of the thermal photovoltaic cell panel 3 is ensured. In order to make the heat exchange plate 4 and the thermophotovoltaic battery panel 3 attach tightly, a pressing sheet for connecting the heat exchange plate 4 and the thermophotovoltaic battery panel 3 can be installed, and the heat exchange plate 4 and the thermophotovoltaic battery panel 3 can be ensured to be in good contact.
The embodiment provides a thermophotovoltaic cell testing device adopting ion beams, an emitter is heated through an ion beam heat source system, the emitter is arranged in a vacuum chamber, and the emitter can reach higher temperature; the distance between the emitter and the thermophotovoltaic cell panel is adjusted through the position adjusting assembly, so that the thermophotovoltaic cell panel absorbs different photon fluxes, the working environment of the thermophotovoltaic cell panel can be simulated really, and the accuracy of a detection result is ensured; the spectral filter improves the energy conversion efficiency, and the testing device is safe, stable and reliable.
Example 2
The test assembly includes an infrared spectrometer and/or an optical power meter for testing the emitter 2, the infrared spectrometer and the optical power meter being disposed outside the vacuum chamber 11.
The flange 20 connecting the spectral filter 5 may also be used for connecting an infrared spectrometer or an optical power meter without connecting the spectral filter 5, or an additional flange may be provided on the vacuum chamber 11 for connecting the infrared spectrometer or/and the optical power meter.
The infrared spectrometer is used for detecting the spectrum of the emitter 2, specifically, the position of the emitter 2 is adjusted through the position adjusting assembly, so that the distance between the emitter 2 and the photovoltaic cell panel is a preset value, the vacuum chamber 11 is closed, the vacuum pump 13 is vacuumized, the pressure in the vacuum chamber 11 is in a preset range, the ion beam current heat source system 1 and the paperless recorder 16 are opened, meanwhile, the water cooling sleeve assembly 10 and the heat exchange plate 4 work, and the infrared spectrometer measures the spectrum data of the emitter 2 at different temperatures. Similarly, the optical power data is tested by an optical power meter.
The testing assembly comprises a thermocouple I7 arranged in the vacuum chamber 11, a paperless recorder 16 is arranged outside the vacuum chamber 11, the thermocouple I7 is arranged on the side edge of the emitter 2 or/and the center of the emitter 2, and the thermocouple I7 is connected with the paperless recorder 16.
The number of the first thermocouples 7 can be two, one is arranged on the side of the emitter 2, the other is detachably arranged on the support plate 8 and is arranged in the center of the emitter 2, and the thermocouples are all used for detecting the temperature of the emitter 2. The paperless recorder 16 collects data of the thermocouple I7, stores the data and displays the data, the remote monitoring camera 14 for shooting the paperless recorder is arranged on the side edge of the paperless recorder 16, the data displayed on the paperless recorder 16 can be checked through the remote monitoring camera 14, and observation can be conveniently carried out at any time.
The embodiment provides a thermophotovoltaic cell testing device adopting ion beam current, wherein an emitter is heated through an ion beam current heat source system and is arranged in a vacuum chamber, and the emitter can reach higher temperature; the distance between the emitter and the thermophotovoltaic cell panel is adjusted through the position adjusting assembly, so that the thermophotovoltaic cell panel absorbs different photon fluxes, the working environment of the thermophotovoltaic cell panel can be simulated really, and the accuracy of a detection result is ensured; the spectral filter improves the energy conversion efficiency, and the testing device is safe, stable and reliable.
Example 3
The side of the thermal photovoltaic cell panel 3 is provided with a slide rheostat 15 connected with the thermal photovoltaic cell panel, and the slide rheostat 15 is used for adjusting the electrical parameters of the thermal photovoltaic cell panel 3. The electrical parameters include open circuit voltage, short circuit current, fill factor, efficiency, etc.
The testing component comprises a volt-ampere meter 17 or a digital source meter for testing the thermophotovoltaic cell panel 3, and a second thermocouple 18 for detecting the temperature of the thermophotovoltaic cell panel 3 is arranged on the side edge of the thermophotovoltaic cell panel. The voltammeter 17, digital source meter and thermocouple two 18 are disposed outside the vacuum chamber 11.
The slide rheostat 15 adjusts the electrical parameters of the thermophotovoltaic cell panel 3, adjusts the temperature of the emitter 2, and tests the thermophotovoltaic cell panel through the volt-ampere meter 17 or the digital source meter after adjusting the distance between the emitter 2 and the thermophotovoltaic cell panel 3 to detect multiple groups of data.
The embodiment provides a thermophotovoltaic cell testing device adopting ion beams, an emitter is heated through an ion beam heat source system, the emitter is arranged in a vacuum chamber, and the emitter can reach higher temperature; the distance between the emitter and the thermophotovoltaic cell panel is adjusted through the position adjusting assembly, so that the thermophotovoltaic cell panel absorbs different photon fluxes, the working environment of the thermophotovoltaic cell panel can be simulated really, and the accuracy of a detection result is ensured; the spectral filter improves the energy conversion efficiency, and the testing device is safe, stable and reliable.
Unless defined otherwise, all 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. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "disposed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an adopt thermophotovoltaic cell testing arrangement of ion beam current which characterized in that: the device comprises an ion beam current heat source system (1), a vacuum chamber (11), a spectral filter (5), a thermophotovoltaic cell panel (3) and a test component, wherein the ion beam current heat source system, the spectral filter and the thermophotovoltaic cell panel are arranged outside the vacuum chamber;
an emitter (2) and a position adjusting assembly are arranged in the vacuum chamber, the position adjusting assembly is used for adjusting the position of the emitter, and the emitter is used for emitting photons to the thermal photovoltaic cell panel;
the ion beam current heat source system is communicated with the vacuum cavity and is used for providing a heat source for the emitter;
the spectrum filter is communicated with the vacuum cavity, is positioned between the emitter and the thermophotovoltaic panel, can penetrate through photons which can be absorbed by the thermophotovoltaic panel and reflect photons which cannot be absorbed by the thermophotovoltaic panel to the emitter;
the test assembly is used for detecting the emitter and the thermophotovoltaic panel.
2. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: the side edge of the thermal photovoltaic cell panel is provided with a sliding rheostat (15) connected with the thermal photovoltaic cell panel, and the sliding rheostat is used for adjusting the electrical parameters of the thermal photovoltaic cell panel.
3. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: the position adjusting assembly comprises a support plate (8) and a screw rod (6) with one end penetrating through the support plate, the screw rod is fixed in the vacuum chamber, nuts (21) sleeved on the screw rod are arranged on two side edges of the support plate, and the emitter is detachably mounted on the support plate.
4. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: the test assembly comprises a first thermocouple (7) arranged in a vacuum chamber, a paperless recorder (16) is arranged outside the vacuum chamber, the first thermocouple is arranged on the side edge of the emitter or/and the center of the emitter, and the first thermocouple is connected with the paperless recorder.
5. The thermophotovoltaic cell test device according to claim 1 or 4, wherein: the testing component also comprises an infrared spectrometer and/or an optical power meter for testing the emitter, and the infrared spectrometer and the optical power meter are arranged outside the vacuum chamber.
6. The thermophotovoltaic cell test device according to claim 1 or 2, wherein: the testing component comprises a volt-ampere meter (17) or a digital source meter for testing the thermophotovoltaic cell panel, and a second thermocouple (18) for detecting the temperature of the thermophotovoltaic cell panel is arranged on the side edge of the thermophotovoltaic cell panel.
7. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: the thermophotovoltaic cell panel is provided with a heat exchange plate (4), and the heat exchange plate is provided with an S-shaped cooling liquid pipeline.
8. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: and a vacuum pump (13) is arranged outside the vacuum chamber and is connected with the vacuum chamber through a second flange (12), and the vacuum degree in the vacuum chamber is 1.0E-4Pa.
9. The thermophotovoltaic cell testing device using ion beams according to claim 1, wherein: the vacuum chamber is provided with a water cooling sleeve assembly (10), and the side edge of the paperless recorder is provided with a remote monitoring camera (14) for shooting.
10. The thermophotovoltaic cell testing device according to claim 1, wherein the ion beam current is used for testing the thermophotovoltaic cell, and the thermophotovoltaic cell testing device comprises: the ion beam current heat source system provides alpha ion beams with the energy of 2Mev.
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| CN202211079253.3A CN115603662B (en) | 2022-09-05 | 2022-09-05 | Hot photovoltaic cell testing device adopting ion beam |
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| CN112858383A (en) * | 2021-01-07 | 2021-05-28 | 中国科学院合肥物质科学研究院 | Long pulse ion beam multifunctional sample testing chamber for high heat flow test |
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| EP3563386A1 (en) * | 2016-12-30 | 2019-11-06 | Andras Kovacs | Method and apparatus for producing energy from metal alloys |
| CN111510067A (en) * | 2019-12-17 | 2020-08-07 | 北京空间飞行器总体设计部 | Spectrum measurement method for thermophotovoltaic power generation system |
| CN112858383A (en) * | 2021-01-07 | 2021-05-28 | 中国科学院合肥物质科学研究院 | Long pulse ion beam multifunctional sample testing chamber for high heat flow test |
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