CN104467666A - Photovoltaic cell panel on-line detecting system - Google Patents
Photovoltaic cell panel on-line detecting system Download PDFInfo
- Publication number
- CN104467666A CN104467666A CN201410776709.0A CN201410776709A CN104467666A CN 104467666 A CN104467666 A CN 104467666A CN 201410776709 A CN201410776709 A CN 201410776709A CN 104467666 A CN104467666 A CN 104467666A
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- data
- power station
- transmission module
- data transmission
- detecting system
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000002159 abnormal effect Effects 0.000 claims abstract description 6
- 238000007405 data analysis Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 3
- 210000003850 cellular structure Anatomy 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
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- 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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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 invention discloses a photovoltaic cell panel on-line detecting system which comprises a data collecting module, a data transmission module and a data processing center. State data of each component can be collected in real time on line. The state data are sent to the data processing center for analysis through the data transmission module. Whether power station operation is abnormal and whether a component in a power station is in mismatch are judged in time. Corresponding correcting instructions are returned in time, and power station healthy stable operation is guaranteed. The system has the advantages that first, real-time monitoring on feature parameters of each cell panel component is achieved, and problems during power station operation are found in real time with data analysis combined; second, supporting is provided for big data, and possibility is provided for intelligent power station successful operation such as power station operation and maintaining and life cycle managing; third, each cell panel component in the power station can be tracked, and the efficiency is achieved to the maximum degree; and fourth achieving is easy, cost is low, the system can be integrated in a cell panel component, and the system can be added in different periods of power station building.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, particularly relate to a kind of photovoltaic battery panel on-line detecting system.
Background technology
Along with photovoltaic solar generation technology reaches its maturity, photovoltaic cell board component starts to use in a large number at industrial circle.At present, assembly producer all using the emphasis how lifting subassembly photoelectric conversion efficiency is studied as it, develops the photovoltaic cell board component of the various materials such as polysilicon, monocrystalline silicon, film.In addition, assembly producer also considers from the angle of assembly, has carried out some researchs with regard to how improving components availability, how improving assembly reliability and how carrying out the aspects such as component matching.But, these researchs are all static, carry out static measurement for each block assembly dispatched from the factory, the assembly that screening component characteristic is relatively consistent, mark levels, carry out component matching according to the principle of same levels assembly composition assembly square formation, reduce mismatch effects, reach the object of raising efficiency.But in the power station of reality uses, owing to blocking, the factor such as accidental damage and long-term work loss all can cause assembly to occur new inconsistent phenomenon, component mismatch will the generating efficiency in the whole power station of impact.
Summary of the invention
The object of the invention is to, by a kind of photovoltaic battery panel on-line detecting system, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
A kind of photovoltaic battery panel on-line detecting system, it comprises data acquisition module, data transmission module and data processing centre; Described data acquisition module is connected with data transmission module, for the status data of online acquisition assembly, and send to data processing centre by data transmission module, wherein, described status data comprises but is not limited to the electric current of the real-time voltage of monoblock battery board component, cell panel backboard temperature, this group string; Described data processing centre is connected with data transmission module, for receiving the status data of the assembly that data transmission module sends, to this data analysis, judge power station running status whether assembly whether mismatch in abnormal, power station, and return corresponding revision directive to data transmission module.
Especially, described data acquisition module is arranged at the back side of monoblock battery plate.
Especially, described data acquisition module is integrated in the terminal box of assembly.
Especially, described data acquisition module and data transmission module are integrated device.
Especially, described data transmission module can select wireless or wired either type to carry out transfer of data.
The photovoltaic battery panel on-line detecting system that the present invention proposes can gather the status data of each block assembly by real-time online, and send to data processing centre to analyze by data transmission module, judge power station running status whether assembly whether mismatch in abnormal, power station in time, and return corresponding revision directive in time, guarantee the healthy and stable operation in power station.Advantage of the present invention is as follows: one, achieve the characterisitic parameter Real-Time Monitoring to each block battery panel components, finds the operating problem in power station in real time in conjunction with data analysis; Two, for large data provide support, for the Intelligent Power Station successful operation such as power station O&M, life cycle management provide possibility; Three, each block battery panel components in power station can be reviewed, its usefulness of maximized performance; Four, realize simply, with low cost, accessible site, in battery panel components, can add at the different times of power plant construction.
Accompanying drawing explanation
The photovoltaic battery panel on-line detecting system structural representation that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content, unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used herein just in order to describe specific embodiment, is not intended to be restriction the present invention.
Please refer to shown in Fig. 1, the photovoltaic battery panel on-line detecting system structural representation that Fig. 1 provides for the embodiment of the present invention.
In the present embodiment, photovoltaic battery panel on-line detecting system specifically comprises data acquisition module 101, data transmission module 102 and data processing centre 103.Described data acquisition module 101 is connected with data transmission module 102, for the status data of online acquisition assembly 104, and send to data processing centre 103 by data transmission module 102, wherein, described status data comprises but is not limited to the electric current of the real-time voltage of monoblock battery board component 104, cell panel backboard temperature, this group string.Described data processing centre 103 is connected with data transmission module 102, for receiving the status data of the assembly 104 that data transmission module 102 sends, to this data analysis, judge power station running status whether assembly 104 whether mismatch in abnormal, power station, and return corresponding revision directive to data transmission module 102.
In the present embodiment, data acquisition module 101 can be arranged at the back side of monoblock battery plate or be integrated in the terminal box 105 of assembly 104, and also can be positioned over other places of assembly 104, each detection limit physics independently can be placed and also can put together.Described data acquisition module 101 can independently separate with data transmission module 102, and also can become one device.Described data transmission module 102 can select wireless or wired either type to carry out transfer of data.
Technical scheme of the present invention can gather the status data of each block assembly by real-time online, and send to data processing centre to analyze by data transmission module, judge power station running status whether assembly whether mismatch in abnormal, power station in time, and return corresponding revision directive in time, guarantee the healthy and stable operation in power station.Advantage of the present invention is as follows: one, achieve the characterisitic parameter Real-Time Monitoring to each block battery panel components, finds the operating problem in power station in real time in conjunction with data analysis; Two, for large data provide support, for the Intelligent Power Station successful operation such as power station O&M, life cycle management provide possibility; Three, each block battery panel components in power station can be reviewed, its usefulness of maximized performance; Four, realize simply, with low cost, accessible site, in battery panel components, can add at the different times of power plant construction.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (5)
1. a photovoltaic battery panel on-line detecting system, is characterized in that, comprises data acquisition module, data transmission module and data processing centre; Described data acquisition module is connected with data transmission module, for the status data of online acquisition assembly, and send to data processing centre by data transmission module, wherein, described status data comprises but is not limited to the electric current of the real-time voltage of monoblock battery board component, cell panel backboard temperature, this group string; Described data processing centre is connected with data transmission module, for receiving the status data of the assembly that data transmission module sends, to this data analysis, judge power station running status whether assembly whether mismatch in abnormal, power station, and return corresponding revision directive to data transmission module.
2. photovoltaic battery panel on-line detecting system according to claim 1, is characterized in that, described data acquisition module is arranged at the back side of monoblock battery plate.
3. photovoltaic battery panel on-line detecting system according to claim 1, is characterized in that, described data acquisition module is integrated in the terminal box of assembly.
4. according to the photovoltaic battery panel on-line detecting system one of claims 1 to 3 Suo Shu, it is characterized in that, described data acquisition module and data transmission module are integrated device.
5. photovoltaic battery panel on-line detecting system according to claim 4, is characterized in that, described data transmission module can select wireless or wired either type to carry out transfer of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776709.0A CN104467666A (en) | 2014-12-15 | 2014-12-15 | Photovoltaic cell panel on-line detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776709.0A CN104467666A (en) | 2014-12-15 | 2014-12-15 | Photovoltaic cell panel on-line detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467666A true CN104467666A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776709.0A Pending CN104467666A (en) | 2014-12-15 | 2014-12-15 | Photovoltaic cell panel on-line detecting system |
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| CN (1) | CN104467666A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375876A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Intelligent photovoltaic module and junction box thereof |
| CN105932963A (en) * | 2016-05-12 | 2016-09-07 | 山东华力机电有限公司 | Cloud visual 20000 kilowatt smart power testing system |
| CN107276530A (en) * | 2016-12-11 | 2017-10-20 | 湖北永恒太阳能股份有限公司 | A kind of small information type intelligent photovoltaic electricity generation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158129A (en) * | 2011-01-30 | 2011-08-17 | 浙江昱能光伏科技集成有限公司 | Solar photovoltaic system and fault detection method thereof |
| CN202196155U (en) * | 2011-01-25 | 2012-04-18 | 上海岩芯电子科技有限公司 | Solar cell panel state monitoring system |
| CN204465457U (en) * | 2014-12-15 | 2015-07-08 | 无锡上能新能源有限公司 | A kind of photovoltaic battery panel on-line detecting system |
-
2014
- 2014-12-15 CN CN201410776709.0A patent/CN104467666A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202196155U (en) * | 2011-01-25 | 2012-04-18 | 上海岩芯电子科技有限公司 | Solar cell panel state monitoring system |
| CN102158129A (en) * | 2011-01-30 | 2011-08-17 | 浙江昱能光伏科技集成有限公司 | Solar photovoltaic system and fault detection method thereof |
| CN204465457U (en) * | 2014-12-15 | 2015-07-08 | 无锡上能新能源有限公司 | A kind of photovoltaic battery panel on-line detecting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375876A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Intelligent photovoltaic module and junction box thereof |
| CN105932963A (en) * | 2016-05-12 | 2016-09-07 | 山东华力机电有限公司 | Cloud visual 20000 kilowatt smart power testing system |
| CN107276530A (en) * | 2016-12-11 | 2017-10-20 | 湖北永恒太阳能股份有限公司 | A kind of small information type intelligent photovoltaic electricity generation system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant after: SINENG ELECTRIC Co.,Ltd. Address before: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant before: Top energy Electric Co.,Ltd. Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant after: Top energy Electric Co.,Ltd. Address before: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant before: WUXI SINENG NEW ENERGY CO.,LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |