CN204681312U - A kind of Intelligent photovoltaic lightningproof header box - Google Patents
A kind of Intelligent photovoltaic lightningproof header box Download PDFInfo
- Publication number
- CN204681312U CN204681312U CN201520440600.XU CN201520440600U CN204681312U CN 204681312 U CN204681312 U CN 204681312U CN 201520440600 U CN201520440600 U CN 201520440600U CN 204681312 U CN204681312 U CN 204681312U
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- terminal
- binding post
- detecting unit
- header box
- electrically connected
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- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000001681 protective Effects 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000003044 adaptive Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
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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
Basis is novel relates to a kind of Intelligent photovoltaic lightningproof header box, comprise cabinet, lambda line binding post, communication interface terminal, detecting unit, lightning protection device, driving power, DC circuit breaker and ground protection terminal, lambda line binding post separately comprises direct current negative terminal and direct-flow positive pole binding post, wherein the another and detecting unit of direct-flow positive pole binding post is electrically connected, detecting unit and direct current negative terminal are all electrically connected by lightning protection device and DC circuit breaker, driving power another respectively with lambda line binding post, detecting unit, lightning protection device and the electrical connection of ground protection terminal, detecting unit another with communication interface terminal and protect terminal to be electrically connected.The running status that this novel one side effectively can push away photovoltaic generating system carries out detection promptly and accurately, and obtains in time and detect data, on the other hand in raising header box stability in use and reliability simultaneously, separately reduces the use and maintenance cost of header box.
Description
Technical field
The utility model relates to a kind of Intelligent photovoltaic lightningproof header box, belongs to photovoltaic system monitoring equipment technical field.
Background technology
In photovoltaic generating system, in order to reduce the connecting line between solar power generation plate array and inverter, usual employing header box equipment is as the switching device between solar power generation plate array and inverter, header box is while possessing transit line, separately can detect the ruuning situation of photovoltaic generating system, thus the control improved photovoltaic generating system and ability to supervise, therefore in photovoltaic generating system, header box use amount is very huge, but find in the concrete process used, presently used header box is in running, integration degree between internal unit is lower, measuring ability is relatively single, and do not possess the ability that remote data transmits in good time, thus it is responsible to cause header box structure on the one hand, use cost and maintenance cost higher, also cause header box data acquisition delayed on the other hand, have a strong impact on the supervision quality of photovoltaic generating system, simultaneously, when proper header box does not often possess the ability resisting thunderbolt, therefore it is in use when circuit is subject to very easily damaging when thunderbolt affects, operation stability and reliability deficiency, therefore in the urgent need to developing a kind of novel header box equipment, needs are used with satisfied reality.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of Intelligent photovoltaic lightningproof header box, this new structure is simple, rationally distributed, operation automaticity is high, flexible and convenient to use, Data Detection precision is high, data communication is mutual efficient in time and effectively can resist thunder-strike phenomenon, thus the running status that effectively can push away photovoltaic generating system on the one hand carries out detection promptly and accurately, and obtain detection data in time, contribute to the control and the managerial ability that improve photovoltaic generating system, header box more traditional on the other hand, the adaptive capacity to environment of great raising header box, and simplify the internal structure of header box, thus raising header box stability in use and reliability while, separately reduce the use and maintenance cost of header box.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of Intelligent photovoltaic lightningproof header box, comprises cabinet, lambda line binding post, communication interface terminal, detecting unit, lightning protection device, driving power, DC circuit breaker and ground protection terminal, wherein lambda line binding post, communication interface terminal, detecting unit, lightning protection device, driving power, DC circuit breaker and ground protection terminal are all positioned at protection cabinet, lambda line binding post separately comprises direct current negative terminal and direct-flow positive pole binding post, and direct current negative terminal and the parallel connection of direct-flow positive pole binding post, direct current negative terminal and direct-flow positive pole binding post fuse by least two pieces and are arranged on formation in parallel on guide rail, wherein the another and detecting unit of direct-flow positive pole binding post is electrically connected, detecting unit and direct current negative terminal are all electrically connected by lightning protection device and DC circuit breaker, DC circuit breaker separately establishes at least one direct-flow positive pole output port and a direct current cathode output end mouth, driving power separately respectively with lambda line binding post, detecting unit, lightning protection device and the electrical connection of ground protection terminal, detecting unit another with communication interface terminal and protect terminal to be electrically connected.
Further, described cabinet inner surface another handicapping combustion overcoat.
Further, described communication interface terminal is RS485 Interface Terminal.
Further, described detecting unit comprises protective casing and control circuit, wherein said control circuit is embedded in protective casing, comprise data processing module, data acquisition module, communication module, I/O module, supervisory keyboard and display unit, wherein said data processing module respectively with data acquisition module, communication module, I/O modular electrical connects, another and the lambda line binding post of described data acquisition module is electrically connected, another and the communication interface terminal of described communication module is electrically connected, described I/O module is separately electrically connected with supervisory keyboard and display unit respectively, and described supervisory keyboard and display unit are separately embedded in protective casing upper surface.
Further, described lambda line binding post separately establishes transducer to access terminal, and transducer access terminal and detecting unit are electrically connected.
This new structure is simple, rationally distributed, operation automaticity is high, flexible and convenient to use, Data Detection precision is high, data communication is mutual efficient in time and effectively can resist thunder-strike phenomenon, thus the running status that effectively can push away photovoltaic generating system on the one hand carries out detection promptly and accurately, and obtain detection data in time, contribute to the control and the managerial ability that improve photovoltaic generating system, header box more traditional on the other hand, the adaptive capacity to environment of great raising header box, and simplify the internal structure of header box, thus raising header box stability in use and reliability while, separately reduce the use and maintenance cost of header box.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram;
Fig. 2 detecting unit electronic schematic diagram.
Embodiment
The technology hand end, the creation characteristic that realize for making the utility model, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of Intelligent photovoltaic lightningproof header box as described in Figure 1, comprises cabinet 1, lambda line binding post, communication interface terminal 2, detecting unit 3, lightning protection device 4, driving power 5, DC circuit breaker 6 and ground protection terminal 7, wherein lambda line binding post, communication interface terminal 2, detecting unit 3, lightning protection device 4, driving power 5, DC circuit breaker 6 and ground protection terminal 7 are all positioned at protection cabinet 1, lambda line binding post separately comprises direct current negative terminal 8 and direct-flow positive pole binding post 9, and direct current negative terminal 8 and direct-flow positive pole binding post 9 parallel connection, direct current negative terminal 8 and direct-flow positive pole binding post 9 are by least two pieces of fusing 101 and be arranged on and in parallelly on guide rail 102 form, wherein the another and detecting unit 3 of direct-flow positive pole binding post 9 is electrically connected, detecting unit 3 and direct current negative terminal 8 are all electrically connected by lightning protection device 4 and DC circuit breaker 6, DC circuit breaker 6 separately establishes at least one direct-flow positive pole output port and a direct current cathode output end mouth, driving power 5 another respectively with lambda line binding post, detecting unit 3, lightning protection device 4 and ground protection terminal 7 are electrically connected, detecting unit 3 another with communication interface terminal 2 and protect terminal 7 to be electrically connected.
In the present embodiment, described cabinet 1 inner surface another handicapping combustion overcoat 10.
In the present embodiment, described communication interface terminal 2 is RS485 Interface Terminal.
As shown in Figure 2, detecting unit 3 described in the present embodiment comprises protective casing 31 and control circuit, wherein control circuit is embedded in protective casing 31, comprise data processing module, data acquisition module, communication module, I/O module, supervisory keyboard 32 and display unit 33, wherein data processing module respectively with data acquisition module, communication module, I/O modular electrical connects, another and the lambda line binding post of described data acquisition module is electrically connected, another and the communication interface terminal 2 of described communication module is electrically connected, described I/O module is separately electrically connected with supervisory keyboard 32 and display unit 33 respectively, and described supervisory keyboard 32 and display unit 33 are separately embedded in protective casing 31 upper surface.
In the present embodiment, described lambda line binding post separately establishes transducer to access terminal, and transducer access terminal and detecting unit 3 are electrically connected.
This new structure is simple, rationally distributed, operation automaticity is high, flexible and convenient to use, Data Detection precision is high, data communication is mutual efficient in time and effectively can resist thunder-strike phenomenon, thus the running status that effectively can push away photovoltaic generating system on the one hand carries out detection promptly and accurately, and obtain detection data in time, contribute to the control and the managerial ability that improve photovoltaic generating system, header box more traditional on the other hand, the adaptive capacity to environment of great raising header box, and simplify the internal structure of header box, thus raising header box stability in use and reliability while, separately reduce the use and maintenance cost of header box.
The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an Intelligent photovoltaic lightningproof header box, is characterized in that: described Intelligent photovoltaic lightningproof header box comprises cabinet, lambda line binding post, communication interface terminal, detecting unit, lightning protection device, driving power, DC circuit breaker and ground protection terminal, wherein said lambda line binding post, communication interface terminal, detecting unit, lightning protection device, driving power, DC circuit breaker and ground protection terminal are all positioned at protection cabinet, described lambda line binding post separately comprises direct current negative terminal and direct-flow positive pole binding post, and described direct current negative terminal and the parallel connection of direct-flow positive pole binding post, described direct current negative terminal and direct-flow positive pole binding post fuse by least two pieces and are arranged on formation in parallel on guide rail, another and the detecting unit of wherein said direct-flow positive pole binding post is electrically connected, described detecting unit and direct current negative terminal are all electrically connected by lightning protection device and DC circuit breaker, described DC circuit breaker separately establishes at least one direct-flow positive pole output port and a direct current cathode output end mouth, described driving power another respectively with lambda line binding post, detecting unit, lightning protection device and the electrical connection of ground protection terminal, described detecting unit another with communication interface terminal and protect terminal to be electrically connected.
2. a kind of Intelligent photovoltaic lightningproof header box according to claim 1, is characterized in that, described cabinet inner surface another handicapping combustion overcoat.
3. a kind of Intelligent photovoltaic lightningproof header box according to claim 1, is characterized in that, described communication interface terminal is RS485 Interface Terminal.
4. a kind of Intelligent photovoltaic lightningproof header box according to claim 1, it is characterized in that, described detecting unit comprises protective casing and control circuit, wherein said control circuit is embedded in protective casing, comprise data processing module, data acquisition module, communication module, I/O module, supervisory keyboard and display unit, wherein said data processing module respectively with data acquisition module, communication module, I/O modular electrical connects, another and the lambda line binding post of described data acquisition module is electrically connected, another and the communication interface terminal of described communication module is electrically connected, described I/O module is separately electrically connected with supervisory keyboard and display unit respectively, and described supervisory keyboard and display unit are separately embedded in protective casing upper surface.
5. a kind of Intelligent photovoltaic lightningproof header box according to claim 1, is characterized in that, described lambda line binding post separately establishes transducer to access terminal, and transducer access terminal and detecting unit are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440600.XU CN204681312U (en) | 2015-06-24 | 2015-06-24 | A kind of Intelligent photovoltaic lightningproof header box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440600.XU CN204681312U (en) | 2015-06-24 | 2015-06-24 | A kind of Intelligent photovoltaic lightningproof header box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681312U true CN204681312U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440600.XU Expired - Fee Related CN204681312U (en) | 2015-06-24 | 2015-06-24 | A kind of Intelligent photovoltaic lightningproof header box |
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| CN (1) | CN204681312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268013A (en) * | 2017-06-14 | 2017-10-20 | 大唐环境产业集团股份有限公司 | One kind obtains biological urea and generated electricity from electronically |
-
2015
- 2015-06-24 CN CN201520440600.XU patent/CN204681312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268013A (en) * | 2017-06-14 | 2017-10-20 | 大唐环境产业集团股份有限公司 | One kind obtains biological urea and generated electricity from electronically |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20170624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |