CN204964122U - Photovoltaic component water proofness and insulation resistance , wet leakage current integration test platform - Google Patents
Photovoltaic component water proofness and insulation resistance , wet leakage current integration test platform Download PDFInfo
- Publication number
- CN204964122U CN204964122U CN201320798243.5U CN201320798243U CN204964122U CN 204964122 U CN204964122 U CN 204964122U CN 201320798243 U CN201320798243 U CN 201320798243U CN 204964122 U CN204964122 U CN 204964122U
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- China
- Prior art keywords
- photovoltaic component
- leakage current
- insulation resistance
- forbay
- watertightness
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- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 238000009413 insulation Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000010354 integration Effects 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 21
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Abstract
The utility model provides a photovoltaic component water proofness and insulation resistance, wet leakage current integration test platform, including pressure tank, deep bead, anemoscope, pressure control device, air supply equipment, differential pressure gauge, water flow meter, liquid distribution, the fixed frame of metal, the positive negative pole of photovoltaic member, photovoltaic member, rotatory installing frame, basin, direct current insulation tester, test control platform, a pressure tank side surface has first opening, anemoscope, pressure control device, air supply equipment set up outside the pressure tank, first opening, anemoscope, pressure control device, air supply equipment carry out the gas tightness in proper order and connect first opening part is just at the inside deep bead that is provided with of pressure tank, the differential pressure gauge sets up on the pressure tank. The utility model discloses can realize testing the photovoltaic member water proofness and the integration of insulation resistance, the leakage current that wets, solve the problem that present device can't unify and test water proofness and insulation resistance, the wet leakage current of photovoltaic member.
Description
Technical field
The utility model relates to photovoltaic component detection technique field, refers in particular to photovoltaic component watertightness and insulation resistance, wet leakage current integrated testing platform.
Background technology
Building-material-type photovoltaic component be solar components and building element are integrated, product after integration, can be applicable to roofing (top), exterior wall, curtain wall and door and window etc., this series products possesses the electric property of building correlated performance and photovoltaic component simultaneously.Whether, in properties, structural behaviour and electric property relate to the person and property safety problem, should be applicable to being applied in architectural important indicator as evaluation photovoltaic component.Photovoltaic component is after carrying out watertightness test, and some physical changes of generation may destroy insulation course, produces the problem of electrical safety, therefore after test photovoltaic component watertightness, tackles its insulation resistance and wet leakage current test.
About the test of architectural exterior-protecting construction watertightness, defined complete test system both at home and abroad, measuring technology is very ripe.Relevant criterion, as " building curtain wall airtight, watertight, resisting wind press capacity method of testing " GBT15227-2007 and " building external doors and windows airtight, watertight, resisting wind press capacity test grading and method of testing " GB/T7106-2008, specifically describe the device of watertightness test, test request and testing procedure, and grade assessment.The insulation resistance of photovoltaic module and wet leakage current test, mainly according to standard " ground Crystalline Silicon PV Module design qualification and sizing " IEC61215(2005 the 2nd edition), also indicate the matching requirements of test, test procedure and result requirement.
But architectural exterior-protecting construction watertightness test belongs to different ambits from photovoltaic module electric performance test, domestic not yet have a kind of test platform, and watertightness and insulation resistance, the wet leakage current that can carry out photovoltaic component are tested.
Summary of the invention
The technical problems to be solved in the utility model, be to provide photovoltaic component watertightness and insulation resistance, wet leakage current integrated testing platform, solve existing apparatus cannot carry out integrated testing problem to the watertightness of photovoltaic component and insulation resistance, wet leakage current.
The utility model is achieved in that
Photovoltaic component watertightness and insulation resistance, wet leakage current integrated testing platform, comprise forbay, deep bead, anemoscope, pressure control device, ventilation apparatus, differential pressure gauge, water ga(u)ge, liquid distribution, metal fixed frame, photovoltaic component both positive and negative polarity, photovoltaic component, rotation installing frame, tank, D.C. isolation tester, test console;
Described forbay one side surface has the first opening, described anemoscope, pressure control device, ventilation apparatus are arranged on outside forbay, described first opening, anemoscope, pressure control device, ventilation apparatus carry out impermeability connection successively, forbay inside is provided with deep bead at described first opening part, described differential pressure gauge is arranged on forbay;
Described forbay opposite side surface has the second opening, described tank is arranged on outside forbay and the bottom of close second opening part, described tank is provided with rotation installing frame near the side of the second opening part, described metal fixed frame is arranged on and rotates on installing frame, in described metal fixed frame, photovoltaic component is installed, described liquid distribution is arranged on and rotates on installing frame and away from the side of tank, described liquid distribution is connected with water ga(u)ge by water pipe;
Described D.C. isolation tester and test console are arranged on outside forbay, described D.C. isolation tester is arranged on test console, the positive pole of described D.C. isolation tester is connected with the both positive and negative polarity of photovoltaic component to be measured, and the negative pole of described D.C. isolation tester is connected with described metal fixed frame.
Further, described ventilation apparatus is have the ventilation apparatus applying positive and negative two-way pressure differential ability.
Further, described liquid distribution has multiple nozzle, and described multiple nozzle is evenly distributed, and described multiple nozzle is equal with photovoltaic component spacing.
Further, the measuring error of described anemoscope is less than 5% of indicating value.
Further, described D.C. isolation tester comprises the direct voltage source of band current-limiting apparatus, and the maximum voltage that described direct voltage source exports is greater than 500V.
Further, the error of described differential pressure gauge is less than 2% of indicating value.
The utility model has the advantage of: the utility model actualizing technology difficulty is less, be easy to realize.The utility model can after the watertightness test of photovoltaic component, then carry out insulation resistance and wet leakage current test, realizes carrying out the watertightness of photovoltaic component, insulation resistance and wet leakage current test on same test platform.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is the structural representation of the utility model when carrying out watertightness and megger test.
Fig. 2 is the structural representation that the utility model carries out when wet leakage current is tested.
Label declaration:
Forbay 1; Deep bead 2; Anemoscope 3; Pressure control device 4; Ventilation apparatus 5; Differential pressure gauge 6; Water ga(u)ge 7; Liquid distribution 8; Metal fixed frame 9; Photovoltaic component both positive and negative polarity 10; Photovoltaic component 11; Rotate installing frame 12; Tank 13; D.C. isolation tester 14; Test console 15.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, below will be described in detail to the utility model.
As depicted in figs. 1 and 2, photovoltaic component watertightness and insulation resistance, wet leakage current integrated testing platform, comprise forbay 1, deep bead 2, anemoscope 3, pressure control device 4, ventilation apparatus 5, differential pressure gauge 6, water ga(u)ge 7, liquid distribution 8, metal fixed frame 9, photovoltaic component both positive and negative polarity 10, photovoltaic component 11, rotate installing frame 12, tank 13, D.C. isolation tester 14, test console 15.
Forbay 1 one side surface has the first opening, anemoscope 3, pressure control device 4, ventilation apparatus 5 are arranged on outside forbay 1, first opening, anemoscope 3, pressure control device 4, ventilation apparatus 5 carry out impermeability connection successively, at the first opening part forbay 1 inside is provided with deep bead 2, differential pressure gauge 6 is arranged on forbay 1.The casing of forbay 1 should have good watertightness performance.Blast in pressure control device 4, anemoscope 3 and differential pressure gauge 6 pairs of forbays 1 carries out control and measurement, and pressure control device 4 and deep bead 2 can adjust air-flow in stable forbay 1.
Forbay 1 opposite side surface has the second opening, tank 13 is arranged on outside the forbay 1 and bottom of close second opening part, tank 13 is provided with near the side of the second opening part and rotates installing frame 12, metal fixed frame 9 is arranged on and rotates on installing frame 12, photovoltaic component 11 is installed in metal fixed frame 9, liquid distribution 8 is arranged on and rotates on installing frame 12 and away from the side of tank 13, liquid distribution 8 is connected with water ga(u)ge 7 by water pipe.Rotating installing frame 12 can level or vertically place by rotation, when rotating installing frame 12 horizontal positioned, rotating installing frame 12 and being placed in tank 13, rotates installing frame 12 when vertically placing, rotates installing frame 12 and cover at the second opening part.Because metal fixed frame 9, photovoltaic component 11, liquid distribution 8 are all be arranged on directly or indirectly to rotate on installing frame 12, then, when rotation installing frame 12 rotates, metal fixed frame 9, photovoltaic component 11, liquid distribution 8 also can rotate thereupon.
D.C. isolation tester 14 and test console 15 are arranged on outside forbay 1, D.C. isolation tester 14 is arranged on test console 15, the positive pole of D.C. isolation tester 14 is connected with the both positive and negative polarity 10 of photovoltaic component to be measured, and the negative pole of D.C. isolation tester 14 is connected with metal fixed frame 9.Test console 15 and the above-mentioned equipment connection with measurement function, can gather the data showing each measuring equipment, and control the start and stop of consumer, play the effect of monitoring.
Ventilation apparatus 5 preferably has the ventilation apparatus applying positive and negative two-way pressure differential ability.Malleation and negative pressure can be provided to forbay 1.
Preferred liquid distribution 8 has multiple nozzle, and described multiple nozzle is evenly distributed, and described multiple nozzle is equal with photovoltaic component spacing, and can ensure the homogeneity that liquid distribution is sprayed water, liquid distribution should be able to drench the surface of whole photovoltaic component.
In order to realize more high-precision measurement, preferably, the measuring error of anemoscope 3 is less than 5% of indicating value; D.C. isolation tester 14 comprises the direct voltage source of band current-limiting apparatus, the maximum voltage that direct voltage source exports is greater than 500V, preferably, the maximum voltage that direct voltage source exports is greater than 500V and adds the photovoltaic component maximum system magnitude of voltage voltage to be measured of twice or be greater than the photovoltaic component maximum system magnitude of voltage voltage to be measured of twice or be greater than the photovoltaic component maximum system magnitude of voltage voltage to be measured that 1000V adds twice; And the error of differential pressure gauge 6 is less than 2% of indicating value.
When using the utility model to test, first will rotate installing frame 12 and vertically place (as shown in Figure 1), carry out watertightness and megger test, after test terminates, installing frame 12 horizontal positioned (as shown in Figure 2) will be rotated in tank 13, and discharge water and carry out wet leakage current test.
Particularly, when carrying out watertightness test, use ventilation apparatus 5 pairs of forbays 1 to pressurize, use liquid distribution 8 pairs of photovoltaic components 11 to spray water, observe and record leakage states and position, the watertightness performance data of photovoltaic component 11 can be obtained.When carrying out megger test, use D.C. isolation tester 14 pairs of photovoltaic components 11 to apply voltage and measure insulation resistance simultaneously, the insulation resistance performance data of photovoltaic component 11 can be obtained.When carrying out wet leakage current test, the water of tank 13 should dipped photovoltaic component 11 surface, uses D.C. isolation tester 14 pairs of photovoltaic components 11 to apply voltage simultaneously and measures insulation resistance simultaneously, can obtain the wet leakage current data of photovoltaic component 11.
Although the foregoing describe embodiment of the present utility model; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present utility model; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present utility model and change, should be encompassed in scope that claim of the present utility model protects.
Claims (6)
1. photovoltaic component watertightness and insulation resistance, wet leakage current integrated testing platform, is characterized in that: comprise forbay, deep bead, anemoscope, pressure control device, ventilation apparatus, differential pressure gauge, water ga(u)ge, liquid distribution, metal fixed frame, photovoltaic component both positive and negative polarity, photovoltaic component, rotation installing frame, tank, D.C. isolation tester, test console;
Described forbay one side surface has the first opening, described anemoscope, pressure control device, ventilation apparatus are arranged on outside forbay, described first opening, anemoscope, pressure control device, ventilation apparatus carry out impermeability connection successively, forbay inside is provided with deep bead at described first opening part, described differential pressure gauge is arranged on forbay;
Described forbay opposite side surface has the second opening, described tank is arranged on outside forbay and the bottom of close second opening part, described tank is provided with rotation installing frame near the side of the second opening part, described metal fixed frame is arranged on and rotates on installing frame, in described metal fixed frame, photovoltaic component is installed, described liquid distribution is arranged on and rotates on installing frame and away from the side of tank, described liquid distribution is connected with water ga(u)ge by water pipe;
Described D.C. isolation tester and test console are arranged on outside forbay, described D.C. isolation tester is arranged on test console, the positive pole of described D.C. isolation tester is connected with the both positive and negative polarity of photovoltaic component to be measured, and the negative pole of described D.C. isolation tester is connected with described metal fixed frame.
2. photovoltaic component watertightness as claimed in claim 1 and insulation resistance, wet leakage current integrated testing platform, is characterized in that: described ventilation apparatus is have the ventilation apparatus applying positive and negative two-way pressure differential ability.
3. photovoltaic component watertightness as claimed in claim 1 and insulation resistance, wet leakage current integrated testing platform, it is characterized in that: described liquid distribution has multiple nozzle, described multiple nozzle is evenly distributed, and described multiple nozzle is equal with photovoltaic component spacing.
4. photovoltaic component watertightness as claimed in claim 1 and insulation resistance, wet leakage current integrated testing platform, is characterized in that: the measuring error of described anemoscope is less than 5% of indicating value.
5. photovoltaic component watertightness as claimed in claim 1 and insulation resistance, wet leakage current integrated testing platform, it is characterized in that: described D.C. isolation tester comprises the direct voltage source of band current-limiting apparatus, the maximum voltage that described direct voltage source exports is greater than 500V.
6. photovoltaic component watertightness as claimed in claim 1 and insulation resistance, wet leakage current integrated testing platform, is characterized in that: the error of described differential pressure gauge is less than 2% of indicating value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798243.5U CN204964122U (en) | 2013-12-06 | 2013-12-06 | Photovoltaic component water proofness and insulation resistance , wet leakage current integration test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798243.5U CN204964122U (en) | 2013-12-06 | 2013-12-06 | Photovoltaic component water proofness and insulation resistance , wet leakage current integration test platform |
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| Publication Number | Publication Date |
|---|---|
| CN204964122U true CN204964122U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798243.5U Expired - Lifetime CN204964122U (en) | 2013-12-06 | 2013-12-06 | Photovoltaic component water proofness and insulation resistance , wet leakage current integration test platform |
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| Country | Link |
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| CN (1) | CN204964122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031078A (en) * | 2018-10-25 | 2018-12-18 | 海鹰企业集团有限责任公司 | A kind of insulation performance evaluation method of transducer seal material |
| WO2019041971A1 (en) * | 2017-08-30 | 2019-03-07 | 米亚索乐装备集成（福建）有限公司 | Wet leakage current test system for photovoltaic assembly |
-
2013
- 2013-12-06 CN CN201320798243.5U patent/CN204964122U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041971A1 (en) * | 2017-08-30 | 2019-03-07 | 米亚索乐装备集成（福建）有限公司 | Wet leakage current test system for photovoltaic assembly |
| CN109031078A (en) * | 2018-10-25 | 2018-12-18 | 海鹰企业集团有限责任公司 | A kind of insulation performance evaluation method of transducer seal material |
| CN109031078B (en) * | 2018-10-25 | 2020-05-15 | 海鹰企业集团有限责任公司 | Method for evaluating insulation performance of transducer sealing material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 350108 304-A104, 3rd floor, Pioneer Building, 8th East Science and Technology Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Co-patentee after: FUJIAN ACADEMY OF BUILDING RESEARCH Patentee after: FUJIAN JIANYAN ENGINEERING CONSULTING CO.,LTD. Address before: 350000 162 Yang Bridge Middle Road, Fuzhou, Fujian Patentee before: Fujian Academy of Building Research |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190313 Address after: 350108 304-A104, 3rd floor, Pioneer Building, 8th East Science and Technology Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Co-patentee after: FUJIAN ACADEMY OF BUILDING RESEARCH Co.,Ltd. Patentee after: FUJIAN JIANYAN ENGINEERING CONSULTING CO.,LTD. Address before: 350108 304-A104, 3rd floor, Pioneer Building, 8th East Science and Technology Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Co-patentee before: Fujian Academy of Building Research Patentee before: FUJIAN JIANYAN ENGINEERING CONSULTING CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160113 |