CN111740700A - Solar panel characteristic detection device - Google Patents
Solar panel characteristic detection device Download PDFInfo
- Publication number
- CN111740700A CN111740700A CN202010631685.5A CN202010631685A CN111740700A CN 111740700 A CN111740700 A CN 111740700A CN 202010631685 A CN202010631685 A CN 202010631685A CN 111740700 A CN111740700 A CN 111740700A
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- CN
- China
- Prior art keywords
- solar panel
- light source
- base
- lens
- frame
- Prior art date
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000002985 plastic film Substances 0.000 claims description 18
- 229920006255 plastic film Polymers 0.000 claims description 18
- 238000005286 illumination Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
-
- 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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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar panel characteristic detection device, which belongs to the technical field of solar panel detection and comprises a support frame and a base, wherein the bottom end of the support frame is fixedly connected to one side of the base in the length direction; a light source fixing frame is arranged at the base side of the support frame, and a light source is arranged on the light source fixing frame; a lens mounting rack is arranged between the light source fixing rack and the base; a lens is arranged on the lens mounting rack; correspond lens department on the base and be provided with the solar panel fixing base, be provided with on the solar panel fixing base and wait to detect solar panel, the solar panel both sides are provided with the delivery outlet, and base width direction one side is provided with the electric energy measuring apparatu, and the inside wire rod that is provided with of base, wire rod are used for electric connection delivery outlet and electric energy measuring apparatu. According to the invention, the lens is arranged between the light source and the solar panel, so that scattered light emitted by the light source is converted into parallel light to irradiate the solar panel, the solar irradiation effect is really simulated, and real and reliable electric energy detection data are provided.
Description
Technical Field
The invention belongs to the technical field of solar panel detection, and particularly relates to a solar panel characteristic detection device.
Background
In the prior art, a solar panel detection device generally comprises a solar panel and a light source module disposed on one side of the solar panel at a proper distance; the distance between the solar panel and the light source can be adjusted, so that the light emitted by the light source irradiates the solar panel to detect various photoelectric characteristics of the solar panel.
Sunlight is close to parallel light irradiation when irradiating a solar panel, but because the conventional solar panel detection device uses a light source for simulating solar irradiation, the sunlight is limited by the distance between a simulation light source and the solar panel and cannot truly simulate the irradiation effect of the parallel light, so that the electric energy detection data of the solar panel is deviated, and the actual situation cannot be truly reflected.
Therefore, there is a high necessity for a solar panel inspection apparatus capable of simulating the irradiation effect of parallel light.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned deficiencies in the prior art, and to provide a solar panel detection apparatus capable of simulating the irradiation effect of parallel light. In order to achieve the purpose, the invention adopts the technical scheme that:
a solar panel detection device comprises a support frame and a base, wherein the bottom end of the support frame is fixedly connected to one side of the base in the length direction; a light source fixing frame is arranged on the base side of the supporting frame and detachably connected to the upper end of the supporting frame, and a light source is arranged on the light source fixing frame and used for simulating a solar light source; a lens mounting rack is arranged between the light source fixing rack and the base, and the lens mounting rack is detachably connected to the side of the base of the support rack; the lens mounting rack is provided with a lens used for converting the light emitted by the light source into parallel light; the solar panel detection device is characterized in that a solar panel fixing seat is arranged on the base corresponding to the lens, a solar panel to be detected is arranged on the solar panel fixing seat, output holes are formed in two sides of the solar panel, an electric energy measuring instrument is arranged on one side of the width direction of the base, a wire is arranged inside the base, and the wire is used for electrically connecting the output holes and the electric energy measuring instrument.
Further, the lens mounting bracket with still be provided with the plastic film support between the base, plastic film support upper end sets up plastic film, plastic film corresponds lens with solar panel sets up for simulate the dust that drifts on the solar panel.
Furthermore, the plastic film support is also provided with an optical filter, and the optical filter is matched with the light source to enable the solar panel to receive illumination with different wavelengths.
Furthermore, a fixing knob and a lifting groove are arranged on the support frame, the fixing knob is arranged on the opposite side of the light source fixing frame and the lens mounting frame of the support frame, and the fixing knob penetrates through the lifting groove to fix the light source fixing frame and the lens mounting frame; the light source fixing frame and the lens mounting frame can slide up and down relative to the lifting groove and are used for adjusting the distance between the light source, the lens and the solar panel.
Furthermore, the base side of the support frame is provided with dimension lines corresponding to the positions of the two side faces of the light source fixing frame, and the dimension lines are used for identifying and adjusting the relative positions of the light source fixing frame and the lens mounting frame.
Furthermore, the solar panel fixing seat comprises a stand column, a supporting plate, a bottom plate and a reinforcing plate; the supporting plate is fixedly connected with the upright post through the rotating shaft and used for adjusting the fixed angle of the supporting plate to change the angle of the solar panel irradiated by light so as to simulate the illumination effect in each time period.
Further, the lens is a convex lens.
The invention has the beneficial effects that:
according to the invention, the lens is arranged between the light source and the solar panel, so that scattered light emitted by the light source is converted into parallel light to irradiate the solar panel, the sun irradiation effect is really simulated, and real and reliable electric energy detection data are provided; in addition, a plastic film can be additionally arranged between the convex lens and the solar panel, the power generation effect of the solar panel after dust falls off in the actual use process of the solar panel can be simulated, and the obtained detection result is closer to the actual use environment; meanwhile, the optical filter can be additionally arranged between the lens and the solar panel to simulate the solar panel power generation efficiency of the solar panel under various wavelength illumination conditions.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another perspective of the overall structure of the present invention;
FIG. 3 is an elevational view of the overall construction of the present invention;
FIG. 4 is a side view of the overall structure of the present invention;
FIG. 5 is a top view of the overall structure of the present invention;
wherein, 1, a support frame; 2. a light source; 3. a light source fixing frame; 4. a lens; 5. a lens mount; 6. a dimension line; 7. a plastic film; 8. a base; 9. a plastic film support; 10. a solar panel; 11. fixing the knob; 12. a lifting groove; 13. an electric energy measuring instrument; 14. a solar panel fixing seat; 15. a column; 16. a support plate; 17. a base plate; 18. a reinforcing plate.
Detailed Description
The invention provides a solar panel detection device. The technical solution of the present invention is described in detail below with reference to the accompanying drawings so that it can be more easily understood and appreciated.
Example 1
A solar panel detection device comprises a support frame 1 and a base 8, wherein the bottom end of the support frame 1 is fixedly connected to one side of the base 8 in the length direction, and the fixed connection mode can be welding or bolt connection, preferably welding; a light source fixing frame 3 is arranged on the base side of the support frame 1, the light source fixing frame 3 is detachably connected to the upper end of the support frame 1, a light source 2 is arranged on the light source fixing frame 3, and the light source 2 is used for simulating a solar light source; a lens mounting rack 5 is arranged between the light source fixing rack 3 and the base 8, and the lens mounting rack 5 is detachably connected to the base side of the support frame 1; the lens mounting rack 5 is provided with a lens 4 for converting the light rays emitted by the light source 2 into parallel light rays; correspond lens 4 departments on the base 8 and be provided with solar panel fixing base 14, be provided with on the solar panel fixing base 14 and wait to detect solar panel 10, solar panel 10 both sides are provided with the delivery outlet, and 8 width direction one side of base are provided with electric energy measuring apparatu 13, and 8 inside wire rods that are provided with of base, wire rod are used for electric connection delivery outlet and electric energy measuring apparatu 13.
In this embodiment, the lens 4 is a convex lens.
In this embodiment, a plastic film support 9 is further disposed between the lens mounting frame 5 and the base 8, a plastic film 7 is disposed at the upper end of the plastic film support 9, and the plastic film 7 is disposed corresponding to the lens 4 and the solar panel 10 and used for simulating dust floating on the solar panel 10.
The plastic film support 9 is also provided with an optical filter, and light emitted by the light source 2 is matched with the optical filter after passing through the lens 4, so that the solar panel 10 receives illumination with different wavelengths.
A fixing knob 11 and a lifting groove 12 are arranged on the support frame 1, the fixing knob 11 is arranged on the opposite side of the light source fixing frame 3 and the lens mounting frame 5 of the support frame 1, and the fixing knob 11 penetrates through the lifting groove 12 to fix the light source fixing frame 3 and the lens mounting frame 5; the light source fixing frame 3 and the lens mounting frame 5 can slide up and down relative to the lifting groove 12 and are used for adjusting the distance between the light source 2, the lens 4 and the solar panel 10.
The base side of the support frame 1 is provided with a dimension line 6 corresponding to the positions of the two side faces of the light source fixing frame 3, and the dimension line 6 is used for marking and adjusting the relative positions of the light source fixing frame 3 and the lens mounting frame 5.
The solar panel fixing seat 14 comprises a vertical column 15, a supporting plate 16, a bottom plate 17 and a reinforcing plate 18; the support plate 16 is fixedly connected with the upright post 15 through a rotating shaft, and is used for adjusting the fixed angle of the support plate 16 to change the angle of the solar panel 10 irradiated by light so as to simulate the illumination effect in each time period.
The electric energy measuring instrument 13 can detect the electric energy value output by the solar panel under the illumination condition.
The technical solutions of the present invention are fully described above, it should be noted that the specific embodiments of the present invention are not limited by the above description, and all technical solutions formed by equivalent or equivalent changes in structure, method, or function according to the spirit of the present invention by those skilled in the art are within the scope of the present invention.
Claims (7)
1. The solar panel detection device is characterized by comprising a support frame (1) and a base (8), wherein the bottom end of the support frame (1) is fixedly connected to one side of the base (8) in the length direction; a light source fixing frame (3) is arranged on the base side of the support frame (1), the light source fixing frame (3) is detachably connected to the upper end of the support frame (1), a light source (2) is arranged on the light source fixing frame (3), and the light source (2) is used for simulating a solar light source; a lens mounting rack (5) is arranged between the light source fixing rack (3) and the base (8), and the lens mounting rack (5) is detachably connected to the base side of the support frame (1); the lens mounting rack (5) is provided with a lens (4) used for converting the light rays emitted by the light source (2) into parallel light rays; correspond on base (8) lens (4) department is provided with solar panel fixing base (14), be provided with on solar panel fixing base (14) and wait to detect solar panel (10), solar panel (10) both sides are provided with the delivery outlet, base (8) width direction one side is provided with electric energy measuring instrument (13), the inside wire rod that is provided with of base (8), the wire rod is used for the electricity to be connected the delivery outlet with electric energy measuring instrument (13).
2. The solar panel detection device according to claim 1, wherein a plastic film support (9) is further disposed between the lens mounting frame (5) and the base (8), a plastic film (7) is disposed on an upper end of the plastic film support (9), and the plastic film (7) is disposed corresponding to the lens (4) and the solar panel (10) and used for simulating dust falling on the solar panel (10).
3. The solar panel detection device according to claim 2, wherein the plastic film support (9) is further provided with a filter, and light emitted from the light source (2) passes through the lens (4) and then is matched with the filter, so that the solar panel (10) receives illumination with different wavelengths.
4. The solar panel detection device according to claim 1, wherein a fixing knob (11) and a lifting slot (12) are disposed on the support frame (1), the fixing knob (11) is disposed on the opposite side of the light source fixing frame (3) and the lens mounting frame (5) of the support frame (1), and the fixing knob (11) passes through the lifting slot (12) to fix the light source fixing frame (3) and the lens mounting frame (5); the light source fixing frame (3) and the lens mounting frame (5) can be opposite to the lifting groove (12) and can slide up and down, and the light source fixing frame is used for adjusting the distance between the light source (2), the lens (4) and the solar panel (10).
5. The solar panel detection device according to claim 4, wherein a dimension line (6) is disposed on a base side of the support frame (1) corresponding to two side surfaces of the light source fixing frame (3), and the dimension line (6) is used for identifying and adjusting the relative positions of the light source fixing frame (3) and the lens mounting frame (5).
6. The solar panel detection device according to claim 1, wherein the solar panel holder (14) comprises a column (15), a support plate (16), a base plate (17) and a reinforcement plate (18); the supporting plate (16) is fixedly connected with the upright post (15) through a rotating shaft, and is used for adjusting the fixed angle of the supporting plate (16) to change the angle of the solar panel (10) irradiated by light so as to simulate the illumination effect in each time period.
7. Solar panel detection apparatus according to any of claims 1 to 6, wherein the lens (4) is a convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631685.5A CN111740700A (en) | 2020-07-03 | 2020-07-03 | Solar panel characteristic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631685.5A CN111740700A (en) | 2020-07-03 | 2020-07-03 | Solar panel characteristic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111740700A true CN111740700A (en) | 2020-10-02 |
Family
ID=72652794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010631685.5A Pending CN111740700A (en) | 2020-07-03 | 2020-07-03 | Solar panel characteristic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111740700A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011009254A (en) * | 2009-06-23 | 2011-01-13 | Stanley Electric Co Ltd | Led light source for test and solar cell evaluation device including the same |
| WO2014038289A1 (en) * | 2012-09-05 | 2014-03-13 | 山下電装株式会社 | Solar simulator |
| WO2015141659A1 (en) * | 2014-03-20 | 2015-09-24 | 一般財団法人ファインセラミックスセンター | Pseudo-sunlight irradiation device, photo-irradiation-intensity measurement device, and heat-collector-efficiency measurement method |
-
2020
- 2020-07-03 CN CN202010631685.5A patent/CN111740700A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011009254A (en) * | 2009-06-23 | 2011-01-13 | Stanley Electric Co Ltd | Led light source for test and solar cell evaluation device including the same |
| WO2014038289A1 (en) * | 2012-09-05 | 2014-03-13 | 山下電装株式会社 | Solar simulator |
| WO2015141659A1 (en) * | 2014-03-20 | 2015-09-24 | 一般財団法人ファインセラミックスセンター | Pseudo-sunlight irradiation device, photo-irradiation-intensity measurement device, and heat-collector-efficiency measurement method |
Non-Patent Citations (1)
| Title |
|---|
| 娄承芝等: "《建筑环境与设备工程专业实验指导书》", 广西美术出版社, pages: 77 - 95 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201002 |
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| RJ01 | Rejection of invention patent application after publication |