CN202649396U - Photoelectrochemical solar battery tester - Google Patents
Photoelectrochemical solar battery tester Download PDFInfo
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- CN202649396U CN202649396U CN2012202339967U CN201220233996U CN202649396U CN 202649396 U CN202649396 U CN 202649396U CN 2012202339967 U CN2012202339967 U CN 2012202339967U CN 201220233996 U CN201220233996 U CN 201220233996U CN 202649396 U CN202649396 U CN 202649396U
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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 utility model discloses a photoelectrochemical solar battery tester, comprising a light source for providing light radiation required by a test, a light path selector, a monochromator, a sun simulator optical path, an optical power testing device, a photoelectrochemical sample pool and an electrochemical work station, wherein the light path selector divides the light radiation of the light source into two paths of light radiation, one path of light enters into the monochromator and is converted into a monochromatic light, the second path of light enters into the sun simulator light path and is converted into a standard AM sun simulating light source, the photoelectrochemical sample pool contains liquid samples, the optical power test device and the photoelectrochemical samples are interactive and are aligned to the monochromatic light and the standard AM sun simulating light source, the light radiation is received and set parameters are measured, the optical power test device and the photoelectrochemical samples are respectively connected with the electrochemical work station, and the electrochemical work station controls the measurement of the set parameters and collects the set parameters. The photoelectrochemical solar battery tester can satisfy two types of test demands simultaneously, thereby reducing test cost and being suitable for the test of liquid-junction batteries.
Description
Technical field
The utility model relates to the field tests of photoelectrochemical solar cell, especially a kind of photoelectrochemical solar cell tester.
Background technology
Utilization and conversion solar are important channels that solves worldwide energy crisis and environmental problem.The outstanding characteristics of photoelectrochemical solar cell are that material preparation process is simple, also can expect to obtain higher energy conversion efficiency even use poly semiconductor, can greatly reduce cost, increase the possibility of large-scale application, so photoelectrochemical cell becomes an important research direction of solar cell.
Ripe solar cell photoelectric properties testing tool is mainly for silion cell in the market, and test event comprises two kinds, and a kind of is that spectrum property detects, and another kind is the I/V Performance Detection.As shown in Figure 1 and Figure 2, the disadvantage of this two instrument when testing photoelectronic chemistry solar cell is:
1. two kinds of performances will be tested at two instruments respectively, can not finish simultaneously on an instrument, and efficient is low and cost is high.
2. be not suitable for the photoelectrochemical solar cell test of fluidity.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to provide a kind of simple in structure, photoelectrochemical solar cell tester that can solve simultaneously two kinds of test requests.
For achieving the above object, the utility model photoelectrochemical solar cell tester, comprise the light source that the required optical radiation of test is provided, light path selector, monochromator, the solar simulator light path, the luminous power test component, Optical Electro-Chemistry sample cell and electrochemical workstation, wherein, light path selector is divided into two-way with the optical radiation of described light source, first via light enters monochromator and converts monochromatic light to, the the second road light enters the solar simulator light path converting and becomes standard A M sun simulating light source, be contained with the fluidity sample in the Optical Electro-Chemistry sample cell, luminous power test component and Optical Electro-Chemistry sample cell alternately respectively with described monochromatic light, standard A M sun simulating light source is aimed at, receive its optical radiation and measure setup parameter, luminous power test component and Optical Electro-Chemistry sample cell all are connected with electrochemical workstation, and the measurement of electrochemical workstation control setup parameter is also collected this setup parameter.
Further, be placed with the three-electrode system that is made of three electrodes in the described Optical Electro-Chemistry sample cell, these three electrodes are respectively working electrode, contrast electrode and auxiliary electrode.
Further, described light path selector is semi-transparent semi-reflecting lens, and it is fixedly installed, and the optical radiation of described light source forms described first via light after the semi-transparent semi-reflecting lens transmission, and the optical radiation of described light source forms described the second road light after the semi-transparent semi-reflecting lens reflection.
Further, described light path selector is catoptron, and a side of this catoptron is movably hinged, and catoptron rotates the direct projection of avoiding described light source, and described monochromator is directly injected in the optical radiation of described light source; Catoptron rotates and is obliquely installed, and described solar simulator light path is injected in the optical radiation of described light source after mirror reflects.
Further, described Optical Electro-Chemistry sample cell and luminous power test component are arranged in the airtight camera bellows.
The utility model has the advantage of:
1. solve simultaneously two kinds of test requests with an instrument, reduced testing cost.
Adopt Optical Electro-Chemistry sample cell, three-electrode system and electrochemical workstation, be fit to the test of liquid junction battery.
Description of drawings
Fig. 1 is the synoptic diagram of existing spectral characteristic testing tool;
Fig. 2 is the synoptic diagram of existing I/V characteristic test instrument;
Fig. 3 is embodiment 1 synoptic diagram of the present utility model;
Fig. 4 is embodiment 2 synoptic diagram of the present utility model;
Fig. 5 is embodiment 3 synoptic diagram of the present utility model;
Fig. 6 is embodiment 4 synoptic diagram of the present utility model.
Embodiment
Below, with reference to the accompanying drawings, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.Yet the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
In order to be easy to explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", be used for element shown in the key diagram or feature with respect to the relation of another element or feature.It should be understood that except the orientation shown in the figure spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device among the figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, the exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in used space here can correspondingly be explained.
The utility model photoelectrochemical solar cell tester, comprise the light source 1 that the required optical radiation of test is provided, light path selector 2, monochromator 3, solar simulator light path 4, luminous power test component 6, Optical Electro-Chemistry sample cell 5 and electrochemical workstation 7, wherein, light path selector 2 may be selected to be the semi-transparent semi-reflecting lens that is fixedly installed or reflexibie catoptron 8, Optical Electro-Chemistry sample cell 5 and luminous power test component 6 also can be arranged in the airtight camera bellows 9, in concrete device, the pattern of light path selector 2, the installation of Optical Electro-Chemistry sample cell 5 and luminous power test component 6, all can carry out flexible choice, to be combined into the photoelectrochemical solar cell tester of various structures pattern.
Embodiment 1
Be illustrated in figure 3 as an embodiment of the present utility model, comprise light source 1, light path selector 2, monochromator 3, solar simulator light path 4, Optical Electro-Chemistry sample cell 5, luminous power test component 6, electrochemical workstation 7.In the present embodiment, light path selector 2 is chosen as semi-transparent semi-reflecting lens.
In the present embodiment, the light that light source 1 sends can enter monochromator 3 through semi-transparent semi-reflecting lens becomes monochromatic light, and can also enter solar simulation light path 4 through the reflection of semi-transparent semi-reflecting lens simultaneously becomes standard A M sun simulating light source.
When test, semi-transparent semi-reflecting lens is motionless, and two outlets of monochromator 3 and solar simulation light path 4 have the light outgoing simultaneously, can carry out simultaneously spectral characteristic test and I/V characteristic test.
Concrete grammar is, during test I/V characteristic, luminous power test component 6 is moved on to the light exit of solar simulator light path 4, allow hot spot all cover effective test surface of luminous power test component 6, current value can meet with a response, this current value has reflected the irradiance size of sun simulating light source, can change irradiance to desirable value by the output intensity of adjusting light source 1, then will be loaded with the light exit that sample solution and three electrode Optical Electro-Chemistry sample cell move on to solar simulator light path 4, draw the measurement results such as I/V family curve by electrochemical workstation.
During the test spectral characteristic, monochromator 3 is set on certain monochromatic wavelength, luminous power test component 6 is moved on to the light exit of monochromator 3, allow hot spot all enter effective test surface of luminous power test component 6, the electric current that can meet with a response, this response current has reacted monochromatic watt level, will be loaded with the light exit that sample solution and three electrode Optical Electro-Chemistry sample cell move on to monochromator 3 again, by the electrochemical workstation electric current that meets with a response, thereby calculate the spectral characteristic of sample.
Be illustrated in figure 4 as another embodiment of the present utility model, comprise light source 1, light path selector 2, monochromator 3, solar simulator light path 4, Optical Electro-Chemistry sample cell 5, luminous power test component 6, electrochemical workstation 7.In the present embodiment, light path selector 2 is chosen as reflexibie catoptron 8.
The difference of present embodiment and embodiment 1 is to have adopted a reflexibie catoptron 8 to replace semi-transparent semi-reflecting lens among the embodiment 1 as light path selector.When reflexibie catoptron 8 is horizontal, the light that light source 1 sends can directly enter monochromator 3 becomes monochromatic light, when reflexibie catoptron 8 was in obliquity, the reflection of the catoptron 8 that the light process that light source 1 sends is reflexibie enters solar simulation light path 4 became standard A M sun simulating light source.In test process, reflexibie catoptron 8 need to change the position according to test event is different, and concrete grammar is, during test I/V characteristic, need reflexibie catoptron 8 is set to obliquity, the light exit of solar simulator light path 4 has the light outgoing, the unglazed outgoing of the light exit of monochromator 3 at this moment; During the test spectral characteristic, need reflexibie catoptron 8 is set to parallel position, the at this moment unglazed outgoing of light exit of solar simulator light path 4, the light exit of monochromator 3 has the light outgoing.Concrete method of testing is identical with embodiment 1.
This embodiment puts into an airtight camera bellows 9 with the Optical Electro-Chemistry sample cell 5 among the embodiment 1 and luminous power test component 6, camera bellows 9 can mask the parasitic light in the test environment, and then avoid parasitic light on the impact of test result, other concrete structure is identical with embodiment 1 with implementing method.
This embodiment puts into an airtight camera bellows 9 with the Optical Electro-Chemistry sample cell 5 among the embodiment 2 and luminous power test component 6, camera bellows 9 can mask the parasitic light in the test environment, and then avoid parasitic light on the impact of test result, other concrete structure is identical with embodiment 2 with implementing method.
Claims (5)
1. photoelectrochemical solar cell tester, it is characterized in that, this tester comprises the light source that the required optical radiation of test is provided, light path selector, monochromator, the solar simulator light path, the luminous power test component, Optical Electro-Chemistry sample cell and electrochemical workstation, wherein, light path selector is divided into two-way with the optical radiation of described light source, first via light enters monochromator and converts monochromatic light to, the the second road light enters the solar simulator light path converting and becomes standard A M sun simulating light source, be contained with the fluidity sample in the Optical Electro-Chemistry sample cell, luminous power test component and Optical Electro-Chemistry sample cell alternately respectively with described monochromatic light, standard A M sun simulating light source is aimed at, receive its optical radiation and measure setup parameter, luminous power test component and Optical Electro-Chemistry sample cell all are connected with electrochemical workstation, and the measurement of electrochemical workstation control setup parameter is also collected this setup parameter.
2. photoelectrochemical solar cell tester as claimed in claim 1 is characterized in that, is placed with the three-electrode system that is made of three electrodes in the described Optical Electro-Chemistry sample cell, and these three electrodes are respectively working electrode, contrast electrode and auxiliary electrode.
3. photoelectrochemical solar cell tester as claimed in claim 1, it is characterized in that, described light path selector is semi-transparent semi-reflecting lens, it is fixedly installed, the optical radiation of described light source forms described first via light after the semi-transparent semi-reflecting lens transmission, the optical radiation of described light source forms described the second road light after the semi-transparent semi-reflecting lens reflection.
4. photoelectrochemical solar cell tester as claimed in claim 1, it is characterized in that described light path selector is catoptron, a side of this catoptron is movably hinged, catoptron rotates the direct projection of avoiding described light source, and described monochromator is directly injected in the optical radiation of described light source; Catoptron rotates and is obliquely installed, and described solar simulator light path is injected in the optical radiation of described light source after mirror reflects.
5. photoelectrochemical solar cell tester as claimed in claim 1 is characterized in that, described Optical Electro-Chemistry sample cell and luminous power test component are arranged in the airtight camera bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202339967U CN202649396U (en) | 2012-05-23 | 2012-05-23 | Photoelectrochemical solar battery tester |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012202339967U CN202649396U (en) | 2012-05-23 | 2012-05-23 | Photoelectrochemical solar battery tester |
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| CN202649396U true CN202649396U (en) | 2013-01-02 |
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| CN2012202339967U Expired - Fee Related CN202649396U (en) | 2012-05-23 | 2012-05-23 | Photoelectrochemical solar battery tester |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529110A (en) * | 2013-10-11 | 2014-01-22 | 南京大学 | Photoinduced electrochemical photocurrent detection device |
| CN105827202A (en) * | 2015-01-08 | 2016-08-03 | 李果华 | Movable portable LED solar cell assembly testing integrated machine |
| CN108322637A (en) * | 2017-01-17 | 2018-07-24 | 杭州海康威视数字技术股份有限公司 | Equipment protection method and device under a kind of strong light |
| CN111537199A (en) * | 2020-04-30 | 2020-08-14 | 宁波大学 | Testing device of flat-plate type fluorescent solar light collector and light collecting efficiency and light gain coefficient testing method thereof |
| CN112146047A (en) * | 2020-09-25 | 2020-12-29 | 深圳大学 | Solar optical fiber lighting equipment and electrochemical test system |
-
2012
- 2012-05-23 CN CN2012202339967U patent/CN202649396U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529110A (en) * | 2013-10-11 | 2014-01-22 | 南京大学 | Photoinduced electrochemical photocurrent detection device |
| CN105827202A (en) * | 2015-01-08 | 2016-08-03 | 李果华 | Movable portable LED solar cell assembly testing integrated machine |
| CN108322637A (en) * | 2017-01-17 | 2018-07-24 | 杭州海康威视数字技术股份有限公司 | Equipment protection method and device under a kind of strong light |
| CN108322637B (en) * | 2017-01-17 | 2020-02-11 | 杭州海康威视数字技术股份有限公司 | Equipment protection method and device under strong light |
| US10992871B2 (en) | 2017-01-17 | 2021-04-27 | Hangzhou Hikmicro Sensing Technology, Co., Ltd. | Method and apparatus for protecting device under strong light |
| CN111537199A (en) * | 2020-04-30 | 2020-08-14 | 宁波大学 | Testing device of flat-plate type fluorescent solar light collector and light collecting efficiency and light gain coefficient testing method thereof |
| CN111537199B (en) * | 2020-04-30 | 2021-11-05 | 宁波大学 | Testing device of flat-plate type fluorescent solar light collector and light collecting efficiency and light gain coefficient testing method thereof |
| CN112146047A (en) * | 2020-09-25 | 2020-12-29 | 深圳大学 | Solar optical fiber lighting equipment and electrochemical test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150523 |
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| EXPY | Termination of patent right or utility model |