CN205178986U - Photovoltaic power plant subassembly I -V capability test auxiliary platform - Google Patents
Photovoltaic power plant subassembly I -V capability test auxiliary platform Download PDFInfo
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- CN205178986U CN205178986U CN201520891620.9U CN201520891620U CN205178986U CN 205178986 U CN205178986 U CN 205178986U CN 201520891620 U CN201520891620 U CN 201520891620U CN 205178986 U CN205178986 U CN 205178986U
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- photovoltaic power
- performance test
- power station
- irradiance
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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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Abstract
The utility model relates to a photovoltaic power plant subassembly I -V capability test auxiliary platform can freely adjust irradiation kilsyth basalt inclination and height to it in order to carry out data transmission, realizes the synchronous sampling of data such as I -V performance data, irradiance and backplate temperature and storage and can select the problem subassembly on line automatically to establish two -way wireless communication with the I -V tester, before testing, only need to adjust irradiation kilsyth basalt tray member for its inclination photovoltaic group cluster on -the -spot with the test arranges that the inclination is the same, just can adapt to that the photovoltaic module of difference arranges the inclination in the different power stations. This scheme has also designed the removable support chassis and adjustable, quick detachable bracket component that adapt to common topography for equipment wholly can conveniently shift and carry.
Description
Technical field
The utility model relates to a kind of subtest platform used in solar photovoltaic power plant I-V performance test, can free adjustment irradiance table inclination angle with height, and set up bidirectional wireless communication to carry out transfer of data with I-V tester, the synchronous acquisition realizing the data such as I-V performance data, irradiance and backboard temperature also on-line automaticly can select problem component with storage.
Background technology
At present, in solar photovoltaic power plant assembly I-V performance test, although irradiance measurement instrument can be designed comparatively light, but still need in test process, carry out time and irradiance data communication by the data wire of finite length and ability meter main frame, there is inconvenience in operation.Especially when carrying out photovoltaic module I-V performance test, because power station group string quantity is many, distribution wide, during each transferring test position, all need irradiance table to be manually placed on different group strings, such operation is neither convenient, also there is the situation that irradiance table is not easily placed in some cases.In addition, when tester frequently runs in the guide in photovoltaic group string array, also easily appear at the collision with assembly or support in place apparatus process, may cause injured.During data analysis, need manually transfer data in computer, and in mass data find problem assembly, workload is large.
Wireless communication technique is introduced photovoltaic plant test job, larger freedom of action degree can be provided for tester, eliminate the repetitive operation that some are unnecessary, be aided with the data acquisition system with data prediction function, the time processing mass data can be saved for tester, increase work efficiency, and cost is not high, has good using value.
Utility model content
In order to improve the efficiency of photovoltaic plant performance test work, the utility model patent provides a kind of I-V Testing Platform with adjustable support and wireless communication module.This platform can make staff when carrying out photovoltaic plant I-V and testing, without the need to re-starting again putting and wiring of irradiance table when changing test position, the equipment that the utility model designs fixedly can be placed in a certain select location, automatically irradiance and temperature data is measured by individual data acquisition system, I-V tester main frame is transferred to by wireless communication module, after each I-V has tested, I-V tester main frame by result feedback to embed program individual data acquisition system, after all having tested, by each test suite of individual data acquisition system statistics power-performance and form chart.Data by terminal wireless receiving, directly can find problem component according to chart.Before testing, only need regulate irradiance table tray member, make its inclination angle arrange that inclination angle is identical with the photovoltaic group string of test site, just can adapt to photovoltaic modulies different in different power station and arrange inclination angle.This programme also devises the removable support chassis and adjustable, easily detachable bracket component that adapt to common topographical, makes Whole Equipment can carry out transfer easily and carry.
A kind of photovoltaic power station component I-V performance test assistance platform, described photovoltaic power station component I-V performance test assistance platform comprises irradiance table, tilt adjustable whole irradiance measurement support, mobile platform and the individual data acquisition module with data wireless communication function;
The whole irradiance measurement support of described tilt adjustable comprises pallet, tilt adjustment parts and support bar;
Described irradiance table is connected with the individual data acquisition module with data wireless communication function by data wire.
Preferably, the support bar in described photovoltaic power station component I-V performance test assistance platform is Collapsible structure.
Preferably, tray outline in described photovoltaic power station component I-V performance test assistance platform is square, fillet process is done in each corner, and there is the screwed hole for fixing irradiance table in the front of pallet, and there is the screwed hole supplying to be fixed between tilt adjustment parts at the back side.
Preferably, the pallet in described photovoltaic power station component I-V performance test assistance platform and tilt adjustment parts can do the rotation of 0 ° to 90 ° in plane perpendicular to the ground, and described tilt adjustment parts are furnished with graduated scale.
Preferably, pallet tilt adjustment parts in described photovoltaic power station component I-V performance test assistance platform be all be connected by threaded fastener between telescoping shoring column and between telescoping shoring column with mobile platform, described support bar is two-part Collapsible structure.
Preferably, the mobile platform in described photovoltaic power station component I-V performance test assistance platform is triangular design, and three drift angles do fillet process, arrange detachable universal rolling wheel at three drift angle places.
Preferably, the irradiance table in described photovoltaic power station component I-V performance test assistance platform is high-precision meteorological irradiance table.
Preferably, photovoltaic power station component I-V performance test assistance platform in described photovoltaic power station component I-V performance test assistance platform also comprises I-V tester main frame, photovoltaic module and environment temperature sensor thereof, and the I-V tester main frame in described photovoltaic power station component I-V performance test is connected by wire communication with between irradiance table and environment temperature sensor.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of the utility model test assistance platform.
Fig. 2 is the front schematic view of irradiance table pallet in the utility model.
Fig. 3 is the structural representation of tilt adjustment parts in the utility model.
Fig. 4 is mobile platform Facad structure schematic diagram in the utility model.
Fig. 5 is utility model works principle schematic.
Label declaration: the irradiance measurement support that 1, tilt adjustable is whole; 11, pallet; 12, screwed hole; 13, tilt adjustment parts; 14, graduated scale; 2, support bar; 3, with the individual data acquisition module of data wireless communication function; 4, mobile platform; 5, detachable universal rolling wheel; 6, irradiance table.
In Fig. 5, the meaning of each letter or Roman number representative is as follows:
The novel test assistance platform (being provided with irradiance instrument and individual data acquisition system) of I design;
II photovoltaic module (group string);
III I-V ability meter;
IV terminal;
A assembly backboard temperature and the data communication between environment temperature sensor data and individual data acquisition system (temperature data), adopt wire transmission;
B solar irradiance table and individual data acquisition data among systems communication (irradiance data), adopt wire transmission;
Data communication (temperature and irradiance data) between C individual data acquisition system and I-V ability meter, adopts wireless transmission;
The assembly I-V performance data communication (comprising component power, operating voltage, operating current etc.) that DI-V ability meter gathers, adopts conventional mode of connection;
EI-V tester feeds back to the data communication (final data of test) of individual data acquisition system, adopts wireless transmission;
Data communication (final data fed back by I-V tester exports after arranging) between F individual data acquisition system and terminal, adopts wireless transmission.
Embodiment
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment
As shown in Figures 1 to 5, should utility model primarily of solar irradiance table 6, temperature collect module data gathering and communication device A, be made up of independent data memory module 3 and wireless communication module, low volume data connection, the irradiance measurement support 1 that tilt adjustable is whole, pallet 11, retractable support lever 2 and packaged type chassis 4 form:
(1) irradiance table pallet 11 profile is rectangle (or square), and fillet process is done in corner, and there is screwed hole 12 3 place for fixing irradiance table in its front, the back side have for tilt adjustment parts between the screwed hole that is fixed everywhere.The irradiance table installed adopts high-precision meteorological irradiance table, is connected to individual data acquisition module by data wire, and irradiance data collection passes through wireless communication module synchronized transmission afterwards to I-V tester main frame.
(2) irradiance table pallet tilt adjustment parts 13 can ensure that pallet can do the rotation of 0 ° to 90 ° in plane perpendicular to the ground, to make its inclination angle identical with photovoltaic group string or assembly.These parts are furnished with graduated scale 14, change inclination angle process in scale and pallet synchronous axial system.Need unscrew hook knob when changing inclination angle, fixed pointers is arranged at knob bottom, screws hook knob when pallet rotates to during surveyed assembly equal angular.0 ° of groove during pallet level on pointed scale, when pallet rotates, because scale is with pallet synchronous axial system, can learn pallet current inclination by its high scale.
(3) pallet tilt adjustment parts and telescope support, and be all connected by threaded fastener between telescope support with chassis, be convenient to remove and install.Telescope support is designed to two-part, makes that irradiance table is the highest is raised to 2m.
(4) packaged type chassis 14 is designed to triangle, and three drift angles do fillet process, and arranges detachable universal rolling wheel 5, to facilitate movement in three drift angle vicinity.Center chassis is circular recess and the buckle interface of fixing telescope support bottom, and there are two semi-annular grooves circular recess both sides, in order to fixed data collection and communicator.
(5) wireless communication module and individual data acquisition module use existing technology, can ensure quick transmission and the accurate recording of data-signal in the region having GPRS signal.Wireless communication module and individual data acquisition modular design are an entirety (being called data gathering and communication device), be packaged in the shell of waterproof, anti-gray, ventilation, be provided with LCDs (in order to show irradiance and temperature data and communication condition) and some necessary switch and indicator lights, adopt rechargable battery energy supply, exempt power supply wiring.Data gathering and communication device is tightened on chassis by screw rod, screw rod screws in two screwed holes of data gathering and communication device casing bottom from the two ends of chassis semi-circular groove, round plastic cap is arranged at screw rod bottom, fixes instrument in order to block semi-circular groove edge.
(6) assembly backboard temperature and environment temperature sensor are directly connected to the communication interface of individual data acquisition module by connection, pass through wireless communication module synchronized transmission after data acquisition to I-V tester main frame, data are stored in individual data acquisition module simultaneously.
(7) individual data acquisition module can receive the I-V the performance test results data of I-V tester main frame feedback, and temporally puts with irradiance, temperature data and carry out corresponding stored.These data both can pass through wireless communication module, also can send to terminal by data wire.
(8) when using this assistance platform, tester can select to carry portable computers, directly obtain final test data from I-V tester main frame by wireless or wire communication, after also can selecting end to be tested, by wireless or wire communication, test result data is sent to terminal by individual data acquisition module.In addition, individual data acquisition module can embedded data handling procedure, becomes chart to select problem component to facilitate the data automatic arranging recorded.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection range of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection range of the present utility model all should be belonged to.
Claims (8)
1. a photovoltaic power station component I-V performance test assistance platform, is characterized in that:
Described photovoltaic power station component I-V performance test assistance platform comprises irradiance table, tilt adjustable whole irradiance measurement support, mobile platform and the individual data acquisition module with data wireless communication function;
The whole irradiance measurement support of described tilt adjustable comprises pallet, tilt adjustment parts and support bar;
Described irradiance table is connected with the individual data acquisition module with data wireless communication function by data wire.
2. photovoltaic power station component I-V performance test assistance platform according to claim 1, is characterized in that: described support bar is Collapsible structure.
3. photovoltaic power station component I-V performance test assistance platform according to claim 1, it is characterized in that: described tray outline is square, fillet process is done in each corner, there is the screwed hole for fixing irradiance table in the front of pallet, and there is the screwed hole supplying to be fixed between tilt adjustment parts at the back side.
4. photovoltaic power station component I-V performance test assistance platform according to claim 1, it is characterized in that: described pallet and tilt adjustment parts can do the rotation of 0 ° to 90 ° in plane perpendicular to the ground, and described tilt adjustment parts are furnished with graduated scale.
5. photovoltaic power station component I-V performance test assistance platform according to claim 1, it is characterized in that: described pallet tilt adjustment parts be all be connected by threaded fastener between telescoping shoring column and between telescoping shoring column with mobile platform, described support bar is two-part Collapsible structure.
6. photovoltaic power station component I-V performance test assistance platform according to claim 1, it is characterized in that: described mobile platform is triangular design, three drift angles do fillet process, arrange detachable universal rolling wheel at three drift angle places.
7. photovoltaic power station component I-V performance test assistance platform according to claim 1, is characterized in that: described irradiance table is high-precision meteorological irradiance table.
8. photovoltaic power station component I-V performance test assistance platform according to claim 1, it is characterized in that: described photovoltaic power station component I-V performance test assistance platform also comprises I-V tester main frame, photovoltaic module and environment temperature sensor thereof, and the I-V tester main frame in described photovoltaic power station component I-V performance test is connected by wire communication with between irradiance table and environment temperature sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520891620.9U CN205178986U (en) | 2015-11-10 | 2015-11-10 | Photovoltaic power plant subassembly I -V capability test auxiliary platform |
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| CN201520891620.9U CN205178986U (en) | 2015-11-10 | 2015-11-10 | Photovoltaic power plant subassembly I -V capability test auxiliary platform |
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| CN205178986U true CN205178986U (en) | 2016-04-20 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357220A (en) * | 2016-10-12 | 2017-01-25 | 福州大学 | Distributed photovoltaic module string and module IV characteristic curve on-line measurement system |
| CN106411239A (en) * | 2016-11-10 | 2017-02-15 | 成都创虹科技有限公司 | Lift rail-type rotating novel solar photovoltaic power generation system |
| CN106685358A (en) * | 2015-11-10 | 2017-05-17 | 华电电力科学研究院 | Auxiliary platform for photovoltaic power station assembly I-V performance test |
| CN106712673A (en) * | 2016-11-10 | 2017-05-24 | 成都创虹科技有限公司 | Elevating track type rotating anti-impact solar photovoltaic power generation system |
| CN106788161A (en) * | 2016-12-13 | 2017-05-31 | 中国电子科技集团公司第十八研究所 | Incident light angle adjustment simulation tool of solar cell array for space detector |
| CN106933256A (en) * | 2017-03-08 | 2017-07-07 | 华电电力科学研究院 | A kind of photovoltaic detection radiation module backboard temperature acquisition Transmission system and its application method |
| CN108020690A (en) * | 2016-11-04 | 2018-05-11 | 上海太阳能工程技术研究中心有限公司 | A kind of stent system for being used to fix photovoltaic irradiation instrument |
-
2015
- 2015-11-10 CN CN201520891620.9U patent/CN205178986U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685358A (en) * | 2015-11-10 | 2017-05-17 | 华电电力科学研究院 | Auxiliary platform for photovoltaic power station assembly I-V performance test |
| CN106357220A (en) * | 2016-10-12 | 2017-01-25 | 福州大学 | Distributed photovoltaic module string and module IV characteristic curve on-line measurement system |
| CN108020690A (en) * | 2016-11-04 | 2018-05-11 | 上海太阳能工程技术研究中心有限公司 | A kind of stent system for being used to fix photovoltaic irradiation instrument |
| CN106411239A (en) * | 2016-11-10 | 2017-02-15 | 成都创虹科技有限公司 | Lift rail-type rotating novel solar photovoltaic power generation system |
| CN106712673A (en) * | 2016-11-10 | 2017-05-24 | 成都创虹科技有限公司 | Elevating track type rotating anti-impact solar photovoltaic power generation system |
| CN106788161A (en) * | 2016-12-13 | 2017-05-31 | 中国电子科技集团公司第十八研究所 | Incident light angle adjustment simulation tool of solar cell array for space detector |
| CN106788161B (en) * | 2016-12-13 | 2018-10-16 | 中国电子科技集团公司第十八研究所 | Incident light angle adjustment simulation tool of solar cell array for space detector |
| CN106933256A (en) * | 2017-03-08 | 2017-07-07 | 华电电力科学研究院 | A kind of photovoltaic detection radiation module backboard temperature acquisition Transmission system and its application method |
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