CN205566220U - A metal electrode board for resistance test - Google Patents
A metal electrode board for resistance test Download PDFInfo
- Publication number
- CN205566220U CN205566220U CN201620269066.5U CN201620269066U CN205566220U CN 205566220 U CN205566220 U CN 205566220U CN 201620269066 U CN201620269066 U CN 201620269066U CN 205566220 U CN205566220 U CN 205566220U
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- China
- Prior art keywords
- test
- thin
- metal electrode
- electrode board
- resistance
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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
Abstract
The utility model discloses a metal electrode board for resistance test, this metal electrode board includes: base plate and set up a set of on the base plate or multiunit test bars subassembly, every group test bars subassembly includes: a short thin bars that is used for the thin bars of the length of test wire resistance and is used for testing contact resistance's many parallel arrangement. The utility model relates to a metal electrode board for resistance test, this metal electrode board simple structure, it is with low costs, can directly utilize the probe to carry out the detection of contact resistance and line resistance, and the testing result is accurate.
Description
Technical field
This utility model relates to solar-photovoltaic technology field, is specifically related to a kind of for resistance survey
The metal electrode board of examination.
Background technology
Transmission-line modeling method can be used for the contact resistance of electrode of solar battery and the survey of line resistance
Examination, thus electrode performance is made quantitative and qualitative evaluation.The method to be realized, needs
The thin grid having battery separate with main grid, use laser cutting machine to be parallel to main gate line and are divided by battery
Cut.But, there is following defect in it:
First, use laser cutting machine, add testing cost, the labor intensity of operator
Increase.
Second, use laser cutting machine that cell piece is cut, may be on cell piece
Line causes damage, causes detection the most accurate.
3rd, the overall structure of cell piece is caused destruction.
Therefore one simple in construction, low cost, can effectively use transmission-line modeling method to solar energy
The metal electrode board that the contact resistance of battery electrode and line resistance carry out testing urgently proposes.
Utility model content
In order to solve above-mentioned technical problem, the utility model proposes a kind of for resistance test
Metal electrode board, this metal electrode board simple in construction, low cost, probe can be directly utilized
Carry out the detection of contact resistance and line resistance, and testing result is accurate.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of metal electrode board for resistance test includes: substrate and being arranged on substrate
One or more groups test suite, often group test suite includes: for the length of p-wire resistance
Thin and for many of testing contact resistance be arranged in parallel short carefully.
A kind of metal electrode board for resistance test of this utility model uses and is arranged at substrate
Test suite carry out the test of line resistance and contact resistance, due to this utility model substrate
Material is identical with the material of solaode plate base, and the length on this utility model substrate is thin
Identical with the slurry of solar battery sheet with short thin used slurry, therefore on this utility model
Test suite carry out the result tested and the knot directly solar battery sheet tested
Fruit keeps consistent.This utility model, will not be to solar energy without using extra laser cutting machine
Cell piece causes damage, reduces cost, and detection efficiency is high, more precisely.
On the basis of technique scheme, also can do and improve as follows:
As preferred scheme, multiple short thin length of same test suite are identical,
And many short thin two ends alignment.
Using above-mentioned preferred scheme, detection is more accurate, and Justified short is carefully more convenient for
Probe is tested.
As preferred scheme, many of same test suite short thin along short thin width
Direction be arranged in parallel, adjacent short thin between spacing along short thin width in waiting difference
Row.
Using above-mentioned preferred scheme, use on transmission-line modeling method test substrate is short thin
Contact resistance and long thin line resistance.
As preferred scheme, the short thin length of different test suites and/or width are not
With.
Use above-mentioned preferred scheme, different length and/or width, be more convenient for verifying,
Improve the precision of test.
As preferred scheme, different test suites adjacent short thin between the difference of spacing
Value difference.
Use above-mentioned preferred scheme, be more convenient for verifying, improve the precision of test.
As preferred scheme, length carefully carefully be arranged in parallel with short.
Use above-mentioned preferred scheme, it is simple to probe carries out resistance test.
As preferred scheme, it is provided with the first detection for probe in detecting at long thin two ends
Point, a diameter of the 0.1 of the first test point～10mm.
Using above-mentioned preferred scheme, the first test point of setting is easy to probe contact, examines
Survey.
As preferred scheme, it is provided with the second detection for probe in detecting in short thin centre
Point, a diameter of the 0.1 of the second test point～10mm.
Using above-mentioned preferred scheme, the second test point of setting is easy to probe contact, examines
Survey.
As preferred scheme, short thin and/or long thin length value is 10～150mm.
Use above-mentioned preferred scheme, it is simple to probe detects.
As preferred scheme, short thin and/or long thin width value is 20～500um.
Use above-mentioned preferred scheme, it is simple to probe detects.
Accompanying drawing explanation
A kind of metal electrode board for resistance test that Fig. 1 provides for this utility model embodiment
Front view.
Wherein: 1 substrate, 2 test suites, 21 left test suites, 22 right test groups
Part, 23 long thin, 24 short thin, 3 first test points, 4 second test points.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
In order to reach the purpose of this utility model, a kind of metal electrode board for resistance test
In some of them embodiment,
As it is shown in figure 1, a kind of metal electrode board for resistance test includes: substrate 1 and
The two groups of test suites 2 being arranged on substrate 1, the most left test suite 21 and right survey
Examination assembly 22.Often group test suite includes: thin by 23 for the length of p-wire resistance
Short thin by 24 be arranged in parallel for many of testing contact resistance.
The multiple short length of thin 24 of same test suite are identical, and many short carefully
The two ends alignment of 24.
The many short length and widths of thin 24 in left test suite 21 are the most identical, length
Value is 50mm, and width value is 100um, and the length value of long thin 23 is 120cm, width value
For 100um, it is arranged at the upper end of substrate 1.And many short thin 24 along the short width of thin 24
Degree direction be arranged in parallel, and two ends alignment.Spacing between adjacent short thin 24 is 2.5,
5.0,7.5,10.0,12.5,15.0,17.5,20.0,22.5,25.0mm is along short thin by 24
Width be arithmetic progression.
The many short length and widths of thin 24 in right test suite 22 are the most identical, length
Value is 30mm, and width value is 150um, and the length value of long thin 23 is 120cm, width value
For 100um, it is arranged at the lower end of substrate 1.And many short thin 24 along the short width of thin 24
Degree direction be arranged in parallel, and two ends alignment.Spacing between adjacent short thin 24 is 3,9,
12,15,18,21,24,27mm is arithmetic progression along the short width of thin 24.
The first test point 3 for probe in detecting, the first inspection it is provided with at the two ends of long thin 23
A diameter of 0.2mm of measuring point 3.
The second test point 4 for probe in detecting, the second inspection it is provided with in the short centre of thin 24
A diameter of 0.2mm of measuring point 4.
Having the beneficial effect that of a kind of metal electrode board for resistance test of this utility model:
First, the contact resistance of short thin 24 on employing transmission-line modeling method test substrate 1
Line resistance with length thin 24.Material and solaode due to this utility model substrate 1
The material of plate base is identical, and length on this utility model substrate thin 23 and short thin 24 institutes
Use slurry identical with the slurry of solar battery sheet, therefore to the test on this utility model
The result that assembly carries out testing keeps one with the result directly tested solar battery sheet
Cause.This utility model, will not be to solar battery sheet without using extra laser cutting machine
Cause damage, reduce cost, and detection efficiency is high, more precisely.
Second, substrate is provided with two groups of different in width, length, pitch difference short carefully
24, test checking of being more convenient for, it is ensured that the effectiveness of data.
3rd, it is provided with on short thin 24 on second test point 4 and long thin 23 and is provided with first
Test point 3, it is simple in test process, probe contacts with short thin 24 and long thin 23,
Ensure that resistance test is accurate.
Novel preferred implementation, it is noted that for those of ordinary skill in the art
For, on the premise of creating design without departing from this utility model, it is also possible to make some changes
Shape and improvement, these broadly fall into protection domain of the present utility model.
Claims (10)
1. the metal electrode board for resistance test, it is characterised in that including: substrate and setting
One or more groups test suite being placed on described substrate, often organizes described test suite and includes:
Length for p-wire resistance thin and for many of testing contact resistance be arranged in parallel short carefully
?.
Metal electrode board for resistance test the most according to claim 1, it is characterised in that
Multiple described short thin length of same test suite are identical, and many described short thin
Align in two ends.
Metal electrode board for resistance test the most according to claim 2, it is characterised in that
Many of same test suite are short carefully to be arranged in parallel along described short thin width, adjacent
Described short thin between spacing be arithmetic progression along described short thin width.
Metal electrode board for resistance test the most according to claim 3, it is characterised in that
Short thin length and/or the width of different test suites are different.
Metal electrode board for resistance test the most according to claim 4, it is characterised in that
Different test suites adjacent described short thin between the difference of spacing different.
6., according to the metal electrode board for resistance test described in any one of claim 1-5, it is special
Levying and be, described length is thin and described short carefully be arranged in parallel.
Metal electrode board for resistance test the most according to claim 6, it is characterised in that
The first test point for probe in detecting, described first test point it is provided with at the two ends that described length is thin
A diameter of 0.1～10mm.
Metal electrode board for resistance test the most according to claim 7, it is characterised in that
It is provided with the second test point for probe in detecting, described second test point in described short thin centre
A diameter of 0.1～10mm.
Metal electrode board for resistance test the most according to claim 8, it is characterised in that
The thin length value of described short thin and/or described length is 10～150mm.
Metal electrode board for resistance test the most according to claim 9, it is characterised in that
The thin width value of described short thin and/or described length is 20～500um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269066.5U CN205566220U (en) | 2016-04-01 | 2016-04-01 | A metal electrode board for resistance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269066.5U CN205566220U (en) | 2016-04-01 | 2016-04-01 | A metal electrode board for resistance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566220U true CN205566220U (en) | 2016-09-07 |
Family
ID=56812722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269066.5U Active CN205566220U (en) | 2016-04-01 | 2016-04-01 | A metal electrode board for resistance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790712A (en) * | 2016-04-01 | 2016-07-20 | 中利腾晖光伏科技有限公司 | Metal electrode plate for resistance test |
-
2016
- 2016-04-01 CN CN201620269066.5U patent/CN205566220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790712A (en) * | 2016-04-01 | 2016-07-20 | 中利腾晖光伏科技有限公司 | Metal electrode plate for resistance test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1, Tenghui Road, Chang Kun Industrial Park, Suzhou, Changshou City, Jiangsu Patentee after: Suzhou Tenghui Photovoltaic Technology Co., Ltd. Address before: No. 1, Tenghui Road, Chang Kun Industrial Park, Suzhou, Changshou City, Jiangsu Patentee before: Zhongli Talesun Solar Technology Co., Ltd. |