CN204807473U - Cleanliness detecting system of photovoltaic power plant photovoltaic board - Google Patents
Cleanliness detecting system of photovoltaic power plant photovoltaic board Download PDFInfo
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- CN204807473U CN204807473U CN201520200892.XU CN201520200892U CN204807473U CN 204807473 U CN204807473 U CN 204807473U CN 201520200892 U CN201520200892 U CN 201520200892U CN 204807473 U CN204807473 U CN 204807473U
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Abstract
The utility model provides a cleanliness detecting system of photovoltaic power plant photovoltaic board. This system comprises cleanliness sensor, controller and data center, and cleanliness sensor connection director data collection, controller pass through RS485 or GPRS and computer communication. The cleanliness sensor comes the cleanliness of sureness photovoltaic board through surveying light struck light intensity of scattered light to the photovoltaic board surface after. The controller includes voltage stabilizing power supply module, signal processing module, microprocessor and communication module. This system can provide the photovoltaic board cleanliness data of a real -time quantification for photovoltaic power plant, and an electric quantity data who influenced by the cleanliness, for when photovoltaic power plant cleans provides the basis, makes things convenient for the photovoltaic power plant management.
Description
Technical field
The utility model relates to a kind of clean technologies of solar photovoltaic power plant photovoltaic panel, refers in particular to a kind of cleanliness detection system of photovoltaic plant photovoltaic panel.
Background technology
Sun power generally refers to the emittance of sunshine, and in fossil fuel minimizing situation increasingly, sun power has become the important component part that the mankind use the energy, and is constantly developed.Photovoltaic power generation technology is also progressively full-fledged, can produce emerging, free of contamination regenerative resource, and at home and abroad be widely used.
Photovoltaic plant mainly completes photoelectric converting function, and wherein solar energy photovoltaic panel is the significant points of sun power conversion.Because solar energy photovoltaic panel is usually operated at open air, photovoltaic panel surface has certain dust stratification, has a strong impact on the generating efficiency of photovoltaic panel.In order to make staff clear up in time the dust stratification in photovoltaic panel, particularly important to the detection of its cleanliness.Not only the photovoltaic panel cleanliness data of a real-time quantization can be provided for photovoltaic plant to the detection of photovoltaic panel cleanliness, and the generated energy data affected by cleanliness at present, foundation can be provided for when photovoltaic plant carries out cleaning again, facilitate the management of photovoltaic plant.
Utility model content
The utility model provides a kind of cleanliness detection system of photovoltaic plant photovoltaic panel, can provide the photovoltaic panel cleanliness data of a real-time quantization for photovoltaic plant, also when can carry out cleanly providing foundation for photovoltaic plant.
The technical solution adopted in the utility model is:
A cleanliness detection system for photovoltaic plant photovoltaic panel, is made up of cleanliness sensor, controller and data center, it is characterized in that: described cleanliness sensor comprises laser instrument, modulating device, convergent lens and detector composition; Described controller comprises power module of voltage regulation, signal processing module, microprocessor and communication module composition; Described controller is connected with cleanliness sensor and controls cleanliness sensor and carry out data acquisition and realize opto-electronic conversion, and described controller is communicated with data center by RS485 or GPRS.Described controller has automatic network-building function, has specific address number.Its input voltage of described power module of voltage regulation is 5-36V, and output voltage is 5V.
After described cleanliness sensor is mapped to photovoltaic panel surface by detection illumination, the light intensity of scattered light determines the cleanliness of photovoltaic panel.
The beneficial effects of the utility model are: the cleanliness can measuring photovoltaic plant photovoltaic panel fast, easily, can be communicated by RS485 or GPRS, facilitate the management of photovoltaic plant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below with reference to shown in accompanying drawing and embodiment the utility model is described in detail.
As shown in Figure 1, the utility model relates to a kind of cleanliness detection system of photovoltaic plant photovoltaic panel, comprises cleanliness sensor (1), controller (2), data center (3).
Cleanliness sensor (1) comprises laser instrument (101), modulating device (102), convergent lens (103) and detector (104) composition; Described controller (2) comprises power module of voltage regulation (201), signal processing module (202), microprocessor (203) and communication module (204) composition; Described controller (2) is connected with cleanliness sensor (1) and controls cleanliness sensor (1) and carry out data acquisition and realize opto-electronic conversion, and described controller (2) is communicated with data center (3) by RS485 or GPRS.
Described microprocessor (203) can adopt CC2430 chip, detector (104) output terminal of cleanliness sensor (1) is connected with the ADC passage of CC2430 chip and carries out data acquisition, and communication module (204) to be connected with CC2430 chip by serial ports and to carry out data transmission.Controller (2) RS485 can be adopted to communicate with data center (3) or GPRS communicates.
Controller (2) controls cleanliness sensor (1) collection signal and carries out opto-electronic conversion, obtain photovoltaic panel cleanliness data after also amplifying via AD conversion, transfer signals to data center (3) by RS485 or GPRS and carry out analyzing and processing.
Those of ordinary skill in the art will be appreciated that; the above is only used to the utility model is described; not in order to limit the utility model; every within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the cleanliness detection system of a photovoltaic plant photovoltaic panel, be made up of cleanliness sensor (1), controller (2) and data center (3), it is characterized in that: described cleanliness sensor (1) comprises laser instrument (101), modulating device (102), convergent lens (103) and detector (104) composition; Described controller (2) comprises power module of voltage regulation (201), signal processing module (202), microprocessor (203) and communication module (204) composition; Described controller (2) is connected with cleanliness sensor (1) and controls cleanliness sensor (1) and carry out data acquisition and realize opto-electronic conversion, and described controller (2) is communicated with data center (3) by RS485 or GPRS; After described cleanliness sensor (1) is mapped to photovoltaic panel surface by detection illumination, the light intensity of scattered light determines the cleanliness of photovoltaic panel.
2. the cleanliness detection system of a kind of photovoltaic plant photovoltaic panel according to claim 1, is characterized in that: described controller (2) has automatic network-building function, has specific address number.
3. the cleanliness detection system of a kind of photovoltaic plant photovoltaic panel according to claim 1, is characterized in that: described power module of voltage regulation (201) its input voltage is 5-36V, and output voltage is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200892.XU CN204807473U (en) | 2015-04-03 | 2015-04-03 | Cleanliness detecting system of photovoltaic power plant photovoltaic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200892.XU CN204807473U (en) | 2015-04-03 | 2015-04-03 | Cleanliness detecting system of photovoltaic power plant photovoltaic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807473U true CN204807473U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200892.XU Active CN204807473U (en) | 2015-04-03 | 2015-04-03 | Cleanliness detecting system of photovoltaic power plant photovoltaic board |
Country Status (1)
| Country | Link |
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| CN (1) | CN204807473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709013A (en) * | 2019-02-01 | 2019-05-03 | 济南大学 | A kind of dust detection, dust detection system and method |
-
2015
- 2015-04-03 CN CN201520200892.XU patent/CN204807473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709013A (en) * | 2019-02-01 | 2019-05-03 | 济南大学 | A kind of dust detection, dust detection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 310018 260 No. 6 Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Zhengtai Zhongzi Control Engineering Co., Ltd. Address before: 310018 260 No. 6 Street, Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: HANGZHOU CHITIC VANA OPTOELECTRONIC TECH CO., LTD. |