CN105551991B - A kind of solar energy low power Condensation photovoltaic battery indoor test device and test method - Google Patents
A kind of solar energy low power Condensation photovoltaic battery indoor test device and test method Download PDFInfo
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- CN105551991B CN105551991B CN201510936638.0A CN201510936638A CN105551991B CN 105551991 B CN105551991 B CN 105551991B CN 201510936638 A CN201510936638 A CN 201510936638A CN 105551991 B CN105551991 B CN 105551991B
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
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Abstract
A kind of solar energy low power Condensation photovoltaic battery indoor test device and test method, the simulated solar irradiation of solar simulator transmitting are radiated on low-concentration photovoltaic battery stages, and solar simulator, low-concentration photovoltaic battery stages are connected with measure and control device；During test, radiator and xenon lamp array are opened by observing and controlling case, when the solar simulation light that xenon lamp array produces is stablized, observing and controlling case control shutter is instantaneously opened and closed, observing and controlling case can be acquired and record to low-concentration photovoltaic battery output electric property at the same time, so as to fulfill the performance test to low-concentration photovoltaic battery when certain temperature times optically focused standard analog sunlight irradiates.The present invention using the even light of integrating sphere and by control xenon lamp in xenon lamp array open quantity number obtain the simulated solar irradiation of different focusing ratios, it can ensure that in the low-concentration photovoltaic battery performance in the case of measuring different focusing ratios, with the advantages of easy to operate, test is accurate, and cost is lower.
Description
Technical field
The invention belongs to condensation photovoltaic research field, is related to a kind of solar energy low power Condensation photovoltaic battery indoor test device
And test method.
Background technology
In the development process of concentration photovoltaic system, for the low-concentration photovoltaic battery of focusing ratio 2~10,1 times is utilized
The standard solar simulator test system of optically focused carries out performance measurement and is obviously difficult to meet the requirements.Although increase passes through xenon lamp
Electric current can obtain the simulated solar irradiation of more high irradiance, but as electric current increases, the spatial distribution of simulated solar irradiation will be sent out
Changing, this, which allows for existing optical filter, cannot meet the spatial distribution required so as to change simulated solar irradiation that filters, and then
Cause to introduce more error amounts in low-concentration photovoltaic battery performance measurement process, in addition, electric current increases so that test system
Caloric value increase so as to causing more energy losses.Therefore, it is necessary to spatial distribution during the change of simulated solar light irradiance is still steady
Fixed device, is tested for the property the low-concentration photovoltaic battery of focusing ratio 2~10 using the device.
The content of the invention
To overcome the problems of the prior art, present invention aims at surveyed in a kind of solar energy low power Condensation photovoltaic battery room
Trial assembly is put and test method, it can be ensured that when measuring the performance of low-concentration photovoltaic battery in the case of different focusing ratios, simulation is too
The spatial distribution of sunlight is stablized, and measurement result is accurate.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of solar energy low power Condensation photovoltaic battery indoor test device, including solar simulator, low-concentration photovoltaic electricity
Pond platform and measure and control device, the simulated solar irradiation of solar simulator transmitting are radiated on low-concentration photovoltaic battery stages, too
Positive simulator, low-concentration photovoltaic battery stages are connected with measure and control device；Wherein, the solar simulator includes xenon lamp battle array
Row, integrating sphere, shutter and edge filter, the axis of integrating sphere is by integration ball center and edge filter center, xenon
Lamp array row arrange that shutter is arranged in inside integrating sphere, and shutter is connected simultaneously with measure and control device around the axisymmetrical of integrating sphere
Being controlled and be opened and closed by measure and control device, edge filter is arranged at integrating sphere light hole, and below shutter.
The solar simulator further includes some radiators being arranged on the housing of integrating sphere, and radiator and observing and controlling
Device is connected, and controls start and stop by measure and control device.
The low-concentration photovoltaic battery stages include low-concentration photovoltaic battery, insulating heat-conductive film and heating platform,
Insulating heat-conductive film is arranged on heating platform, and low-concentration photovoltaic battery arrangement is on insulating heat-conductive film；Low-concentration photovoltaic electricity
Pond is arranged in below edge filter.
The measure and control device is observing and controlling case.
The heating platform, low-concentration photovoltaic battery are connected with observing and controlling case.
The xenon lamp quantity of the xenon lamp array is 10, and 10 xenon lamps are arranged around the axisymmetrical of integrating sphere, form xenon
Lamp array arranges, xenon lamp array connection observing and controlling case, by the opening and closing of observing and controlling case control each small cup xenon lamp of xenon lamp array.
Every xenon lamp in the xenon lamp array produces the spatial distribution of simulated solar irradiation in equal-wattage same current
It is identical.
The distance of the edge filter and shutter is 1cm.
A kind of solar energy low power Condensation photovoltaic battery indoor test method, performance survey is being carried out to low-concentration photovoltaic battery
Before examination, xenon lamp array is closed, shutter close, and low-concentration photovoltaic battery heat by the control of observing and controlling case for heating platform and perseverance
Surely some test temperature is arrived；
In the xenon lamp array be made of 10 xenon lamps, every xenon lamp produces simulated solar irradiation in equal-wattage same current
Spatial distribution it is identical；Any one xenon lamp in xenon lamp array, the simulated solar irradiation which produces are opened by observing and controlling case
By the even light of integrating sphere and after edge filter filters, the surface of low-concentration photovoltaic battery is irradiated to, is formed and meets 1 times
The standard analog sunlight of light source；
Radiator and xenon lamp array are opened by observing and controlling case, when the solar simulation light that xenon lamp array produces is stablized, observing and controlling
Case control shutter is instantaneously opened and closed, while observing and controlling case can be acquired and record to low-concentration photovoltaic battery output electric property, so that
Realize the performance test to low-concentration photovoltaic battery when certain temperature times optically focused standard analog sunlight irradiates.
When 1 times of standard analog sunlight irradiation low-concentration photovoltaic battery is tested for the property, xenon lamp array is by observing and controlling
1 xenon lamp is opened in the control of case 8, when 2 times of optically focused standard analog sunlight irradiation low-concentration photovoltaic batteries are tested for the property,
Xenon lamp array is controlled by observing and controlling case and opens 2 xenon lamps, and so on, when 10 times of optically focused standard analog sunlights irradiate low-concentration
When photovoltaic cell is tested for the property, xenon lamp array is controlled by observing and controlling case and opens 10 xenon lamps.
Compared with prior art, the present invention has the advantages that：
Solar simulator of the present invention includes xenon lamp array, and solar simulator uses the simulation that integrating sphere produces xenon lamp array
Sunlight carries out even light, and xenon lamp array is arranged inside integrating sphere by the axisymmetrical of integrating sphere, when the mould that every xenon lamp produces
Intend the requirement that sunlight reaches standard analog sunlight on low-concentration photovoltaic battery, by controlling xenon lamp in xenon lamp array to beat
Open quantity and ensure at the same time to obtain the simulated solar irradiation of different focusing ratios simulated solar irradiation spatial distribution stablize it is constant, so as to survey
Try output performance of the different low-concentrations than lower photovoltaic cell.The present invention is using the even light of integrating sphere and by controlling xenon lamp array
Middle xenon lamp open quantity number obtain the simulated solar irradiation of different focusing ratios, it can be ensured that in the case of measure different focusing ratios
Low-concentration photovoltaic battery performance when, it is not necessary to replace existing edge filter with regard to can obtain spatial distribution stablize it is constant
Simulated solar irradiation, and then more accurate test result is obtained, therefore the test device is not only easy to operate, test is accurate, and
And cost is lower.
During test, radiator and xenon lamp array are opened by observing and controlling case, treat that the solar simulation light that xenon lamp array produces is stablized
When, observing and controlling case control shutter is instantaneously opened and closed, while observing and controlling case can be acquired and remember to low-concentration photovoltaic battery output electric property
Record, so as to fulfill the performance test to low-concentration photovoltaic battery when certain temperature times optically focused standard analog sunlight irradiates.
The test method of the present invention is easy, it is easy to accomplish, and test result is accurate, overcomes that error in the prior art is big and energy
The problem of big is lost.
Brief description of the drawings
Fig. 1 is solar energy low power Condensation photovoltaic battery indoor test schematic device of the present invention.
Wherein：1 is xenon lamp array, and 2 be integrating sphere, and 3 be shutter, and 4 be edge filter, and 5 be low-concentration photovoltaic battery,
6 be insulating heat-conductive film, and 7 be heating platform, and 8 be observing and controlling case, and 9 be radiator.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, solar energy low power Condensation photovoltaic battery indoor test schematic device of the present invention.The present invention is included too
Positive simulator, low-concentration photovoltaic battery stages and measure and control device, the measure and control device are observing and controlling case 8.Solar simulator mould
Intend sunlight simultaneously be radiated on low-concentration photovoltaic battery stages, solar simulator, low-concentration photovoltaic battery stages with survey
Case 8 is controlled to be connected.
The solar simulator includes xenon lamp array 1, integrating sphere 2, shutter 3, edge filter 4 and radiator 9, integration
The axis of ball 2 passes through 4 center of 2 center of integrating sphere and edge filter, and xenon lamp array 1 surrounds the axisymmetrical cloth of integrating sphere 2
Put, shutter 3 is arranged in the inside of integrating sphere 2 and near 2 light hole of integrating sphere, and shutter 3 is opened by the control of observing and controlling case 8
Closing, edge filter 4 is arranged at 2 light hole of integrating sphere, and at 3 lower section 1cm of shutter；Radiator 9 is arranged in integrating sphere 2
Housing on, and radiator 9 controls start and stop by observing and controlling case 8.
The low-concentration photovoltaic battery stages include low-concentration photovoltaic battery 5, insulating heat-conductive film 6 and heating platform
7, insulating heat-conductive film 6 is arranged on heating platform 7, and low-concentration photovoltaic battery 5 is arranged on insulating heat-conductive film 6；Low-concentration
Photovoltaic cell 5 is arranged in the lower section of edge filter 4.
The xenon lamp quantity of xenon lamp array 1 amounts to 10, and the axis of integrating sphere 2 passes through 2 center of integrating sphere and light cutoff filter
4 center of piece, 10 xenon lamps are arranged around the axisymmetrical of integrating sphere 2, form xenon lamp array 1, and xenon lamp array 1 connects observing and controlling case 8,
The opening and closing of 1 each lamp of xenon lamp array is controlled by observing and controlling case 8.
The present invention test method be：
Before being tested for the property to low-concentration photovoltaic battery 5, xenon lamp array 1 is closed, and shutter 3 is closed, heating platform 7
Controlled and low-concentration photovoltaic battery 5 is heated and constant to some test temperature by observing and controlling case 8.
In the xenon lamp array 1 be made of 10 xenon lamps, every xenon lamp produces simulated solar in equal-wattage same current
The spatial distribution of light is identical；
Any one lamp in xenon lamp array 1 is opened by observing and controlling case 8, the simulated solar irradiation which produces is by integration
2 even light of ball and after the optical filtering of edge filter 4, is irradiated to the surface of low-concentration photovoltaic battery 5, forms the uniformity, irradiation
Intensity and spatial distribution meet the standard analog sunlight of 1 times of light source.
When needing 1 times of standard analog sunlight irradiation low-concentration photovoltaic battery 5 to be tested for the property, xenon lamp array 1
Controlled by observing and controlling case 8 and open 1 xenon lamp, carried out when needing 2 times of optically focused standard analog sunlight irradiation low-concentration photovoltaic batteries 5
During performance test, xenon lamp array 1 is controlled by observing and controlling case 8 and opens 2 xenon lamps, and so on, when 10 times of optically focused standard analogs of needs
When sunlight irradiation low-concentration photovoltaic battery 5 is tested for the property, xenon lamp array 1 is controlled by observing and controlling case 8 and opens 10 xenon lamps.
When being tested for the property to low-concentration photovoltaic battery 5, radiator 9 and xenon lamp array are opened by observing and controlling case 8
1, when the solar simulation light that xenon lamp array 1 produces is stablized, observing and controlling case 8 controls shutter 3 to be instantaneously opened and closed, while observing and controlling case 8 is to low
Times 5 output electric property of Condensation photovoltaic battery can be acquired and record, so as to fulfill to low-concentration photovoltaic battery 5 in certain temperature
The performance test during irradiation of times optically focused standard analog sunlight.
The present invention provides a kind of solar energy low power Condensation photovoltaic battery indoor test device and test method, it can be ensured that is surveying
When measuring the low-concentration photovoltaic battery performance in the case of different focusing ratios, it is not necessary to which replacing existing edge filter can just obtain
Spatial distribution stablizes constant simulated solar irradiation, and then obtains more accurate test result, this causes the test device not only
It is easy to operate, test is accurate, and cost is lower.
Claims (2)
1. a kind of solar energy low power Condensation photovoltaic battery indoor test method, it is characterised in that to low-concentration photovoltaic battery
(5) before being tested for the property, xenon lamp array (1) is closed, and shutter (3) is closed, and heating platform (7) is controlled to low by observing and controlling case (8)
Times Condensation photovoltaic battery (5) is heated and constant arrives some test temperature；
In the xenon lamp array (1) be made of 10 xenon lamps, every xenon lamp produces simulated solar irradiation in equal-wattage same current
Spatial distribution it is identical；Any one xenon lamp in xenon lamp array (1), the simulation which produces are opened by observing and controlling case (8)
Sunlight is irradiated to low-concentration photovoltaic battery (5) by the even light of integrating sphere (2) and after edge filter (4) optical filtering
Surface, forms the standard analog sunlight for meeting 1 times of light source；
Radiator (9) and xenon lamp array (1) are opened by observing and controlling case (8), treat that the solar simulation light that xenon lamp array (1) produces is stablized
When, observing and controlling case (8) control shutter (3) is instantaneously opened and closed, while observing and controlling case (8) is to low-concentration photovoltaic battery (5) output electric property energy
Be acquired and record, so as to fulfill to low-concentration photovoltaic battery (5) in certain temperature times optically focused standard analog solar irradiation
Performance test when penetrating.
A kind of 2. solar energy low power Condensation photovoltaic battery indoor test method according to claim 1, it is characterised in that when
When 1 times of standard analog sunlight irradiation low-concentration photovoltaic battery (5) is tested for the property, xenon lamp array (1) is controlled by observing and controlling case 8
System opens 1 xenon lamp, when 2 times of optically focused standard analog sunlight irradiation low-concentration photovoltaic batteries (5) are tested for the property, xenon
Lamp array arranges (1) and controls 2 xenon lamps of opening by observing and controlling case (8), and so on, when 10 times of optically focused standard analog sunlights irradiate low powers
When Condensation photovoltaic battery (5) is tested for the property, xenon lamp array (1) is controlled by observing and controlling case (8) and opens 10 xenon lamps.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510936638.0A CN105551991B (en) | 2015-12-14 | 2015-12-14 | A kind of solar energy low power Condensation photovoltaic battery indoor test device and test method |
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| CN201510936638.0A CN105551991B (en) | 2015-12-14 | 2015-12-14 | A kind of solar energy low power Condensation photovoltaic battery indoor test device and test method |
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| CN105551991B true CN105551991B (en) | 2018-04-17 |
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| CN108900160B (en) * | 2018-07-23 | 2024-01-26 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module testing arrangement |
| CN112781619A (en) * | 2020-12-30 | 2021-05-11 | 中电科仪器仪表(安徽)有限公司 | Side-lighting simulator suitable for AM0 spectrum |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042209A (en) * | 2007-04-12 | 2007-09-26 | 复旦大学 | Sun simulation device based on integrating-sphere |
| CN102338323A (en) * | 2010-07-21 | 2012-02-01 | 上海太阳能工程技术研究中心有限公司 | Steady state solar simulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5009569B2 (en) * | 2005-10-03 | 2012-08-22 | 日清紡ホールディングス株式会社 | Solar simulator and its operation method |
| US8378661B1 (en) * | 2008-05-29 | 2013-02-19 | Alpha-Omega Power Technologies, Ltd.Co. | Solar simulator |
| JP5328041B2 (en) * | 2009-12-01 | 2013-10-30 | 日清紡メカトロニクス株式会社 | Solar simulator and measurement method using solar simulator |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042209A (en) * | 2007-04-12 | 2007-09-26 | 复旦大学 | Sun simulation device based on integrating-sphere |
| CN102338323A (en) * | 2010-07-21 | 2012-02-01 | 上海太阳能工程技术研究中心有限公司 | Steady state solar simulator |
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