CN202133753U - Solar cell attenuation test device - Google Patents
Solar cell attenuation test device Download PDFInfo
- Publication number
- CN202133753U CN202133753U CN201120236658U CN201120236658U CN202133753U CN 202133753 U CN202133753 U CN 202133753U CN 201120236658 U CN201120236658 U CN 201120236658U CN 201120236658 U CN201120236658 U CN 201120236658U CN 202133753 U CN202133753 U CN 202133753U
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- China
- Prior art keywords
- solar cell
- drawer
- equipment
- decay
- attenuation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
One embodiment of the utility model discloses a solar cell attenuation test device, comprising a sealed attenuation drawer, a simulated solar energy tube, a heat radiation fan, a temperature inductor, an illumination intensity inductor and a control panel, wherein the solar cell is arranged in the sealed attenuation drawer, the temperature inductor is fixed at an inner wall of the simulated solar energy tube, the heat radiation fan is connected with the temperature inductor, the illumination intensity inductor is fixed on the sealed attenuation drawer and faces the simulated solar energy tube, and the illumination intensity inductor is connected with the control panel. The solar cell attenuation test device can provide a stable environment, stable illumination, temperature and humidity, can control optical attenuation of the solar cell in a simple and convenient mode, and can guarantee precise test results.
Description
Technical field
The utility model belongs to solar battery sheet manufacturing technology field, more particularly, relates to a kind of equipment that in process of production solar battery sheet is carried out attenuation test.
Background technology
Solar battery sheet all adopts open-air formula illumination method of testing that it is carried out attenuation test usually at present; All unstable owing to receiving environmental impact such as weather conditions, air humidity, environment temperature, intensity of illumination and time; Cause the testing standard deviation, thereby influence test accuracy.
Therefore,, be necessary to provide a kind of equipment for testing attenuation of solar cell, to overcome above-mentioned defective to above-mentioned technical matters.
The utility model content
In view of this; The utility model provides a kind of equipment for testing attenuation of solar cell; This equipment for testing attenuation of solar cell can provide a kind of stable environment; Stable illumination, temperature and humidity are controlled the optical attenuation of solar battery sheet with simple and easy mode, guarantee to reach accurate test result.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of equipment for testing attenuation of solar cell; Comprise sealing decay drawer, analog solar fluorescent tube, radiator fan, temperature inductor, intensity of illumination inductor and control panel; Solar cell is positioned in the sealing decay drawer; Said temperature inductor is fixed on the inwall of analog solar fluorescent tube; Said radiator fan is connected with temperature inductor, and said intensity of illumination inductor is fixed on the sealing decay drawer and towards the analog solar fluorescent tube, said intensity of illumination inductor is connected with control panel.
Preferably, in above-mentioned equipment for testing attenuation of solar cell, said sealing decay drawer is that the good glass material of light transmission is made.
Preferably, in above-mentioned equipment for testing attenuation of solar cell, be provided with O-ring seal around the said sealing decay drawer.
Preferably, in above-mentioned equipment for testing attenuation of solar cell, also comprise dividing plate, said analog solar fluorescent tube is distributed on the dividing plate.
Preferably, in above-mentioned equipment for testing attenuation of solar cell, said control panel is provided with tensimeter, analog solar lamp tube controller and test result analysis appearance.
Preferably; In above-mentioned equipment for testing attenuation of solar cell; Also be provided with variable resistor in order to simulation test solar battery sheet power; Said test result analysis appearance comprises reometer and voltage table, and said voltage table is connected on variable-resistance two ends with parallel way, and said reometer is connected with variable resistor.
Preferably; In above-mentioned equipment for testing attenuation of solar cell; The said casing of accommodating sealing decay drawer, analog solar fluorescent tube, radiator fan, temperature inductor and intensity of illumination inductor that also comprises, said casing is provided with and seals air-filled pore and the venthole that the decay drawer is communicated with.
Preferably, in above-mentioned equipment for testing attenuation of solar cell, said casing is provided with the some louvres relative with radiator fan heat extraction mouth.
Can find out from technique scheme; The equipment for testing attenuation of solar cell of the utility model embodiment can provide a kind of stable environment; Stable illumination, temperature and humidity are controlled the optical attenuation of solar battery sheet with simple and easy mode, guarantee to reach accurate test result.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment equipment for testing attenuation of solar cell;
Fig. 2 is the synoptic diagram of analog solar fluorescent tube in the utility model embodiment equipment for testing attenuation of solar cell;
Fig. 3 is the synoptic diagram of radiator fan in the utility model embodiment equipment for testing attenuation of solar cell;
Fig. 4 is the inner synoptic diagram of the utility model embodiment equipment for testing attenuation of solar cell.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
The utility model discloses a kind of equipment for testing attenuation of solar cell; This equipment for testing attenuation of solar cell can provide a kind of stable environment; Stable illumination, temperature and humidity are controlled the optical attenuation of battery sheet with simple and easy mode, guarantee to reach accurate test result.
See also shown in Fig. 1 to 4, said equipment for testing attenuation of solar cell 100 comprises casing 200, sealing decay drawer 1, analog solar fluorescent tube 2, radiator fan 3, temperature inductor, intensity of illumination inductor and control panel 4.Said sealing decay drawer 1, analog solar fluorescent tube 2, radiator fan 3, temperature inductor and intensity of illumination inductor all are contained in the casing 200.The centre of said equipment for testing attenuation of solar cell 100 is provided with in order to the dividing plate 5 of analog solar fluorescent tube 2 to be installed, and said analog solar fluorescent tube 2 is distributed in dividing plate 5 tops.Said sealing decay drawer 1 is made for the good glass material of light transmission, is easier to printing opacity.Reflecting component is installed on the said analog solar fluorescent tube 2 reflexes on the sealing decay drawer 1 utilization rate of the light that raising analog solar fluorescent tube 2 sends with the light that analog solar fluorescent tube 2 is sent to greatest extent.Said radiator fan 3 is the structure of heat extraction under the last air-out; Radiator fan 3 top air-out give the sun power fluorescent tube 2 coolings; Said casing 200 is provided with some louvres 203 that are positioned at radiator fan 3 belows, and those louvres 203 are corresponding to casing 200 internal heat are discharged rapidly with the heat extraction mouth of radiator fan 3.
Said temperature inductor is fixed on the inwall of analog solar fluorescent tube 2.Said intensity of illumination inductor is fixed on sealing decay drawer 1 bottom.Said intensity of illumination inductor is towards the intensity of illumination of analog solar fluorescent tube 2 with detection analog solar fluorescent tube 2.Said radiator fan 3 is connected with temperature inductor.Said radiator fan 3 is controlled by temperature inductor.Said intensity of illumination inductor is connected with control panel 4.Said analog solar fluorescent tube 2 is by control panel 4 its intensities of illumination of control.Said casing 200 is provided with and seals the air-filled pore 201 and venthole 202 that decay drawer 1 is communicated with.Said air-filled pore 201 is in order to charge into inert gas in sealing decay drawer 1, inert gas is a nitrogen in the utility model embodiment.Said venthole 202 is in order to deflate in sealing decay drawer 1.Deflate through charging into nitrogen, make to seal in the decay drawer 1 to produce certain air pressure, said sealing decay drawer 1 internal gas pressure seals in the decay drawer 1 to prevent that air is back to greater than external atmosphere pressure.
Said control panel 4 is provided with tensimeter, analog solar lamp tube controller and test result analysis appearance.Said tensimeter guarantees that in order to charge into the pressure after nitrogen deflates in the test sealing decay drawer 1 air pressure in the sealing decay drawer 1 is back in the sealing decay drawer 1 to prevent air greater than external atmosphere pressure.Said analog solar lamp tube controller is equivalent to a time controller, after illumination reaches certain hour, finishes the illumination test through the analog solar lamp tube controller.Be provided with variable resistor in the said equipment for testing attenuation of solar cell 100 in order to simulation test solar battery sheet power; Said test result analysis appearance comprises reometer and voltage table again; Said voltage table is connected on variable-resistance two ends with parallel way; Said reometer is connected with variable resistor, draws measurement result accurately through analytical instrument.
When said equipment for testing attenuation of solar cell 100 is worked,, in sealing decay drawer 1, charge into nitrogen through carrying out pressure controlled pressure adjustment assembly.The battery sheet is placed in the sealing decay drawer 1.Around the said sealing decay drawer 1 O-ring seal is arranged, said O-ring seal helps charging into inert protective gas, forms certain pressure, prevents battery sheet metal anodes oxidize.The temperature inside the box that said temperature inductor is sensed and intensity of illumination inductor are reflected to the control panel of equipment surface with the intensity of illumination data of monitoring, and directly feed back to radiator fan 3, and control it and whether move.
The principle of work of the utility model equipment for testing attenuation of solar cell 100 is: the sealing decay drawer 1 that solar battery sheet will be housed is put in the casing; Its inside is charged into nitrogen, open analog solar fluorescent tube 2, electric energy and the stable voltage that analog solar fluorescent tube 2 produces is presented on the test result analysis appearance through control panel; Note numerical value; Setting several periods then respectively shines, and record irradiation result compares.When the temperature inside the box was higher than design temperature, temperature inductor to control panel, was opened through control panel information feedback then and is dispelled the heat with radiator fan; The intensity of illumination inductor with information feedback to control panel, if intensity of illumination can be regulated the intensity of illumination of analog solar fluorescent tube 2 greatly through control panel; Intensity of illumination in the whole test process, environment temperature in time between the test wrapper border be effectively controlled; This test has overcome the shortcoming (illumination, temperature, time, environment are difficult to control) of natural test, can be directly at indoor test, and shortening test duration, detection efficiency height; Test result is accurate; Gained data good reproducibility can reflect the attenuation of solar cell, scientifically the quality of indicating solar battery and life-span more objectively; In the process of test, can not damage the battery sheet.
The utility model equipment for testing attenuation of solar cell can provide stable environment, and stable illumination, temperature and humidity are controlled the optical attenuation of battery sheet with simple and easy mode, guarantee to reach accurate test result.
The utility model equipment for testing attenuation of solar cell is through being provided with O-ring seal around sealing decay drawer 1, said O-ring seal helps charging into inert protective gas, forms certain pressure, prevents battery sheet metal anodes oxidize.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. an equipment for testing attenuation of solar cell (100); It is characterized in that: comprise sealing decay drawer (1), analog solar fluorescent tube (2), radiator fan (3), temperature inductor, intensity of illumination inductor and control panel (4); Solar cell is positioned in the sealing decay drawer (1); Said temperature inductor is fixed on the inwall of analog solar fluorescent tube (2); Said radiator fan is connected with temperature inductor, and said intensity of illumination inductor is fixed on the sealing decay drawer (1) and towards analog solar fluorescent tube (2), said intensity of illumination inductor is connected with control panel (4).
2. equipment for testing attenuation of solar cell according to claim 1 is characterized in that: said sealing decay drawer (1) is made for the good glass material of light transmission.
3. equipment for testing attenuation of solar cell according to claim 1 is characterized in that: said sealing decay drawer (1) is provided with O-ring seal on every side.
4. equipment for testing attenuation of solar cell according to claim 1 is characterized in that: also comprise dividing plate (5), said analog solar fluorescent tube (2) is distributed on the dividing plate (5).
5. equipment for testing attenuation of solar cell according to claim 1 is characterized in that: said control panel (4) is provided with tensimeter, analog solar lamp tube controller and test result analysis appearance.
6. equipment for testing attenuation of solar cell according to claim 5; It is characterized in that: also be provided with variable resistor in order to simulation test solar battery sheet power; Said test result analysis appearance comprises reometer and voltage table; Said voltage table is connected on variable-resistance two ends with parallel way, and said reometer is connected with variable resistor.
7. equipment for testing attenuation of solar cell according to claim 1; It is characterized in that: also comprise the casing (200) of accommodating sealing decay drawer (1), analog solar fluorescent tube (2), radiator fan (3), temperature inductor and intensity of illumination inductor, said casing (200) is provided with and seals the air-filled pore (201) and venthole (202) that decay drawer (1) is communicated with.
8. equipment for testing attenuation of solar cell according to claim 7 is characterized in that: said casing (200) is provided with and the relative some louvres of radiator fan (3) heat extraction mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120236658U CN202133753U (en) | 2011-07-06 | 2011-07-06 | Solar cell attenuation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120236658U CN202133753U (en) | 2011-07-06 | 2011-07-06 | Solar cell attenuation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133753U true CN202133753U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120236658U Expired - Fee Related CN202133753U (en) | 2011-07-06 | 2011-07-06 | Solar cell attenuation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634408A (en) * | 2014-11-26 | 2016-06-01 | 中电电气(上海)太阳能科技有限公司 | Light attenuation test device for solar photovoltaic cell |
| CN106298578A (en) * | 2016-10-21 | 2017-01-04 | 安徽鼎晖新能源科技有限公司 | A kind of solar battery sheet testboard |
| CN106990345A (en) * | 2017-05-18 | 2017-07-28 | 常州亿晶光电科技有限公司 | Normal temperature used in silicon chip attenuation test is exposed to the sun device |
-
2011
- 2011-07-06 CN CN201120236658U patent/CN202133753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634408A (en) * | 2014-11-26 | 2016-06-01 | 中电电气(上海)太阳能科技有限公司 | Light attenuation test device for solar photovoltaic cell |
| CN106298578A (en) * | 2016-10-21 | 2017-01-04 | 安徽鼎晖新能源科技有限公司 | A kind of solar battery sheet testboard |
| CN106990345A (en) * | 2017-05-18 | 2017-07-28 | 常州亿晶光电科技有限公司 | Normal temperature used in silicon chip attenuation test is exposed to the sun device |
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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: 20120201 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |