CN207070015U - A kind of solar cell panel assembly portable tester - Google Patents
A kind of solar cell panel assembly portable tester Download PDFInfo
- Publication number
- CN207070015U CN207070015U CN201721018635.XU CN201721018635U CN207070015U CN 207070015 U CN207070015 U CN 207070015U CN 201721018635 U CN201721018635 U CN 201721018635U CN 207070015 U CN207070015 U CN 207070015U
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- cpu
- main frame
- solar cell
- cell panel
- panel assembly
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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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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a kind of solar cell panel assembly portable tester, including main frame, load end and MUT module under test；Described main frame includes CPU, it is connected on CPU by signal transacting and D/A converting circuit with MUT module under test, load end is connected with by amplifying circuit on described CPU, interactive connection has USB interface, information-storing device, ethernet communication interface and HMI user-machine interfaces on described CPU, main frame is connected with CPU, it is connected on described CPU through D/A converting circuit, signal processing circuit with sensor cluster, internal electric source is additionally provided with main frame.Solar cell panel assembly portable tester provided by the utility model, is designed for the purpose of cost-effective and be practical.The requirement for the outdoor study that is easy to carry, is adapted to can be reached, tester possesses certain intensity, property simple to operate and can real-time display test result.Tester has various defencive functions, functional reliability height.
Description
Technical field
It the utility model is related to a kind of tester, more particularly to a kind of solar cell panel assembly portable tester.
Background technology
Increasing with the construction scale of photovoltaic power station, traditional power management method is less applicable,
Some potential risks also gradually cause the attention of power station holder, as whether component intact, generated energy whether enough, generating efficiency
Whether in normal range (NR) etc..
It is whether normal for the assembly operating at user scene, it is necessary to the temperature of detection components, irradiation level, open-circuit voltage, short
The data messages such as road electric current are judged, therefore just need one kind can to detect the whether normal device of solar cell panel assembly
Tool.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided one kind is easy to carry, is easy to measurement and can be quick
The whether normal solar cell panel assembly portable tester of determination component, realize the component operation of photovoltaic power station
Position detection.
The utility model is to be achieved through the following technical solutions：
A kind of solar cell panel assembly portable tester, including main frame, load end and MUT module under test；Described main frame
Including CPU, it is connected on CPU by signal transacting and D/A converting circuit with MUT module under test, passes through amplifying circuit on described CPU
Load end is connected with, interactive connection has USB interface, information-storing device, ethernet communication interface and HMI man-machine on described CPU
Interface, main frame are connected with CPU, through D/A converting circuit, signal processing circuit and sensor cluster phase on described CPU
Even, it is additionally provided with internal electric source in main frame.
Described sensor cluster includes irradiance sensor and temperature sensor；Through A/D digital-to-analogue conversions on described CPU
Circuit, signal processing circuit are connected with irradiance sensor and temperature sensor respectively.
MUT module under test standard detection interface, two sensor interfaces and load end interface are additionally provided with described main frame.
Described CPU is arm processor.
Described D/A converting circuit includes A/D and D/A D/A converting circuits.
Described MUT module under test, load end and sensor cluster is connected by connection cables with main frame, connection cables interface
For photovoltaic connector MC4.
Described MUT module under test includes single component or group string component.
Compared with prior art, the utility model has technique effect beneficial below：
Solar cell panel assembly portable tester provided by the utility model, is designed with cost-effective and practical
For the purpose of.The requirement for the outdoor study that is easy to carry, is adapted to can be reached, tester possesses certain intensity, simple to operate
Property and can real-time display test result.Tester has various defencive functions, functional reliability height.
Brief description of the drawings
Fig. 1 is solar cell panel assembly portable tester structural schematic block diagram provided by the utility model.
Embodiment
The utility model is described in further detail with reference to specific embodiment, described is to the utility model
Explanation rather than restriction.
Referring to Fig. 1, a kind of solar cell panel assembly portable tester, including main frame, load end and MUT module under test；Institute
The main frame stated includes CPU, is connected on CPU by signal transacting and D/A converting circuit with MUT module under test, passed through on described CPU
Amplifying circuit is connected with load end, on described CPU interactive connection have USB interface, information-storing device, ethernet communication interface and
HMI user-machine interfaces, main frame are connected with CPU, through D/A converting circuit, signal processing circuit and sensor on described CPU
Component is connected, and internal electric source is additionally provided with main frame.
Described sensor cluster includes irradiance sensor and temperature sensor；Through A/D digital-to-analogue conversions on described CPU
Circuit, signal processing circuit are connected with irradiance sensor and temperature sensor respectively.
MUT module under test standard detection interface, two sensor interfaces and load end interface are additionally provided with described main frame.
Described CPU is arm processor.
Described D/A converting circuit includes A/D and D/A D/A converting circuits.
Described MUT module under test, load end and sensor cluster is connected by connection cables with main frame, connection cables interface
For photovoltaic connector MC4.
Described MUT module under test includes single component or group string component.
Specifically, this tester when carrying out test job, it is necessary to be connected with：MUT module under test, irradiance sensor, temperature
Sensor and load box.The composition of whole tester includes main frame, irradiance sensor, temperature sensor, connection cables, wherein
Connection cables interface is photovoltaic special connector MC4.After the completion of whole test system connection, related data can be just carried out
Test, collection and analysis.
Specifically, tester overall structure includes tester external interface part and tester main frame internal structure.
Tester external interface part：
1. MUT module under test standard detection interface
2. sensor interface (2)
3. ethernet communication interface
4.USB interfaces
5.HMI user-machine interfaces
6. load end interface
Tester main frame internal structure：
1.CPU (arm processor)
2.A/D, D/A D/A converting circuit
3. internal electric source
4. information-storing device
5. amplifying circuit
Tester needs to complete to store comparative analysis to MUT module under test measured result, judges MUT module under test with the presence or absence of different
Chang Xianxiang, whether normal use.MUT module under test (single component/group string component) passes through standard interface connecting test instrument, tester
Irradiance sensor is attached above, temperature sensor, can measure MUT module under test real time temperature, irradiation level, open-circuit voltage, short circuit electricity
The data messages such as stream.It is power itself to carry internal electric source during test in itself.Data measured by sensor pass through in tester
Portion's A/D and D/A D/A converting circuit is transferred in CPU (arm processor).Tester is per se with information-storing device.Record is deposited
Store up MUT module under test data.Realize the engine control system for core with CPU (arm processor).Number is shown by HMI man-machine interfaces
It is believed that breath.By with standard information storehouse comparing, draw the actual converted rate of MUT module under test and its proportion of goods damageds.Test
There is USB interface to be transmitted to download program (uploading) on instrument.Ethernet communication interface enters to connect the equipment such as outer computer
Row information is transmitted.Form the information input and output system of complete set.The full test range of tester is open-circuit voltage
1000V, short circuit current 20A.Tester can provide irradiation intensity, operating temperature, short circuit current, the open circuit of MUT module under test in real time
The test data of voltage, attenuation rate and conversion ratio.Tester stores test result automatically.Relative tested battery pack can be checked
The V characteristic curves of part I mono- and attenuation rate curve.
Solar cell panel assembly portable tester provided by the utility model, is designed with cost-effective and practical
For the purpose of.The requirement for the outdoor study that is easy to carry, is adapted to can be reached, tester possesses certain intensity, simple to operate
Property and can real-time display test result.Tester has various defencive functions, functional reliability height.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
1. a kind of solar cell panel assembly portable tester, it is characterised in that including main frame, load end and MUT module under test；
Described main frame includes CPU, is connected on CPU by signal transacting and D/A converting circuit with MUT module under test, leads on described CPU
Cross amplifying circuit and be connected with load end, interactive connection has USB interface, information-storing device, ethernet communication interface on described CPU
With HMI user-machine interfaces, main frame is connected with CPU, through D/A converting circuit, signal processing circuit and sensing on described CPU
Device assembly is connected, and internal electric source is additionally provided with main frame.
2. solar cell panel assembly portable tester according to claim 1, it is characterised in that described sensor
Component includes irradiance sensor and temperature sensor；Through A/D D/A converting circuits, signal processing circuit point on described CPU
It is not connected with irradiance sensor and temperature sensor.
3. solar cell panel assembly portable tester according to claim 1, it is characterised in that on described main frame
It is additionally provided with MUT module under test standard detection interface, two sensor interfaces and load end interface.
4. solar cell panel assembly portable tester according to claim 1, it is characterised in that described CPU is
Arm processor.
5. solar cell panel assembly portable tester according to claim 1, it is characterised in that described digital-to-analogue turns
Changing circuit includes A/D and D/A D/A converting circuits.
6. solar cell panel assembly portable tester according to claim 1, it is characterised in that described tested group
Part, load end and sensor cluster are connected by connection cables with main frame, and connection cables interface is photovoltaic connector
MC4。
7. solar cell panel assembly portable tester according to claim 1, it is characterised in that described tested group
Part includes single component or group string component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018635.XU CN207070015U (en) | 2017-08-15 | 2017-08-15 | A kind of solar cell panel assembly portable tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018635.XU CN207070015U (en) | 2017-08-15 | 2017-08-15 | A kind of solar cell panel assembly portable tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070015U true CN207070015U (en) | 2018-03-02 |
Family
ID=61515843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721018635.XU Active CN207070015U (en) | 2017-08-15 | 2017-08-15 | A kind of solar cell panel assembly portable tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217814A (en) * | 2018-07-19 | 2019-01-15 | 武汉爱疆科技有限公司 | A kind of data acquisition board |
| CN109342948A (en) * | 2018-09-27 | 2019-02-15 | 北京凯华网联新能源技术有限公司 | Portable type solar energy battery component performance detection comparator |
-
2017
- 2017-08-15 CN CN201721018635.XU patent/CN207070015U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217814A (en) * | 2018-07-19 | 2019-01-15 | 武汉爱疆科技有限公司 | A kind of data acquisition board |
| CN109217814B (en) * | 2018-07-19 | 2019-09-27 | 武汉爱疆科技有限公司 | A kind of data acquisition board |
| CN109342948A (en) * | 2018-09-27 | 2019-02-15 | 北京凯华网联新能源技术有限公司 | Portable type solar energy battery component performance detection comparator |
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