CN204270079U - A kind of measure and control device become for photovoltaic case - Google Patents
A kind of measure and control device become for photovoltaic case Download PDFInfo
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- CN204270079U CN204270079U CN201420789812.4U CN201420789812U CN204270079U CN 204270079 U CN204270079 U CN 204270079U CN 201420789812 U CN201420789812 U CN 201420789812U CN 204270079 U CN204270079 U CN 204270079U
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Abstract
The utility model belongs to power equipment applied technical field, specifically discloses a kind of measure and control device become for photovoltaic case, is made up of remote monitoring assembly and observing and controlling assembly; Described remote monitoring assembly, comprises governance structure, Ethernet switch and optical fiber ring network controller, and wherein, Ethernet switch is connected with governance structure, optical fiber ring network controller respectively; Described observing and controlling assembly is made up of multiple monitoring structure be arranged on transformer tank.The utility model feature is, observing and controlling assembly adopts optical fiber ring network network topology structure, increase the reliability of network service, if an one malfunctions, by the another side transmission data of ring, can not have an impact to the data transmission of other smart machine on network, stability, the promptness of guarantee information monitoring, improve management and control efficiency, simultaneously without the need to additional configuration optical communication equipment, realize the real-time monitoring that distant place booster stations become case, meet the operational management requirement of few man on duty.
Description
Technical field
The utility model belongs to power equipment applied technical field, is specifically related to a kind of measure and control device become for photovoltaic case.
Background technology
At present, due to the inversion room in photovoltaic field and distant between primary substation (hereinafter referred to as booster stations), for reducing the loss in delivery of electrical energy process, blower fan in photovoltaic field need configure 35kV(or 10kV on the spot) box step-up transformer, the electric energy that photovoltaic exports first is boosted, and then is flowed to the major network system that booster stations are transported to electrical network.
Current, domestic and international photovoltaic engineering all designs by the management mode of " few man on duty ", the central station of floating dock of whole photovoltaic field is arranged on booster stations side, high pressure microcomputer protecting controller is unified is constructed as booster stations complex automatic system (hereinafter referred to as booster stations integrated system), and then realizes " remote signalling, remote measurement, remote control, the remote regulating " function to booster stations by remote dispatching; But photovoltaic box type transformer distance central station of floating dock is comparatively far away, and disperse very much again, all the time, booster stations integrated system all cannot realize the monitoring and controlling to photovoltaic box type transformer, box type transformer system is made to become information island and the monitoring blind area of photovoltaic field; Make first power transformation link of photovoltaic generation, realize, to the telemanagement of the above-mentioned information of photovoltaic box type transformer and automatically-monitored, meeting the management mode of photoelectric project " few man on duty ", imperative.
Existing measuring and controlling equipment is substantially only containing ethernet communication module, and ethernet communication module needs the equipment such as repeater to provide signal amplifying function in long haul communication, and networking is got up complexity, and needs much more than common transformer station of the equipment safeguarded.
Therefore, based on the problems referred to above, the utility model provides a kind of measure and control device become for photovoltaic case.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of measure and control device become for photovoltaic case, and its networking, easy to maintenance, cost is low and management and control efficiency is high.
Technical scheme: a kind of measure and control device become for photovoltaic case, is made up of remote monitoring assembly and observing and controlling assembly; Described remote monitoring assembly, comprises governance structure, Ethernet switch and optical fiber ring network controller, and wherein, Ethernet switch is connected with governance structure, optical fiber ring network controller respectively; Described observing and controlling assembly is made up of multiple monitoring structure be arranged on transformer tank, wherein, and multiple monitoring structure makeup ring web frame and being connected with optical fiber ring network controller.
The technical program, described monitoring structure, comprises liquid crystal display, web joint, communication module, power module, CPU module and exchange of information acquisition module, wherein, liquid crystal display, communication module, power module, CPU module, exchange of information acquisition module are connected with web joint respectively.
The technical program, between described optical fiber ring network controller and monitoring structure, between multiple monitoring structure, adopt wired or wireless connection respectively.
The technical program, described governance structure, comprises the display for showing information, and keyboard, the mouse of input management and control information parameter, for information-stored disk, printer that information exports, for the acoustic optical devices of early warning information prompting.
The technical program, described optical fiber ring network controller is made up of exchange chip module, Ethernet chip module, main control chip module, resistive module, shielding inductor module, double cab, single pin and optical module.
The technical program, described main control chip module is ARM single-chip microcomputer.
The technical program, described resistive module quantity is three, and shielding inductor module quantity is two, and optical module quantity is two.
Compared with prior art, a kind of measure and control device beneficial effect become for photovoltaic case of the utility model is: 1, its structure is simple, assemble, safeguard convenient; 2, observing and controlling assembly adopts optical fiber ring network network topology structure, increase the reliability of network service, if an one malfunctions, can also by the another side transmission data of ring, can not have an impact to the data transmission of other smart machine on network, stability, the promptness of guarantee information monitoring, improve management and control efficiency; 3, this measure and control device is without the need to additional configuration optical communication equipment (cost low, be convenient to management), realizes the real-time monitoring that distant place booster stations become case, meets the operational management requirement of few man on duty in engineering.
Accompanying drawing explanation
Fig. 1 is the overall networking structure schematic diagram of a kind of measure and control device for the change of photovoltaic case of the present utility model;
Fig. 2 is the observing and controlling modular construction schematic diagram of a kind of measure and control device for the change of photovoltaic case of the present utility model;
Fig. 3 is the working state structure schematic diagram of the observing and controlling assembly of a kind of measure and control device for the change of photovoltaic case of the present utility model;
Fig. 4 is of the present utility model a kind of for monitoring structure building block section ports structural representation in the measure and control device observing and controlling assembly of photovoltaic case change;
Fig. 5 is a kind of structural representation for optical fiber ring network controller in the measure and control device observing and controlling assembly of photovoltaic case change of the present utility model;
Wherein, in figure, sequence number is as follows: 1-remote monitoring assembly, 2-observing and controlling assembly, 3-governance structure, 4-Ethernet switch, 5-optical fiber ring network controller, 6-monitoring structure, 7-liquid crystal display, 8-web joint, 9-communication module, 10-power module, 11-CPU module, 12-exchange of information acquisition module, 13-exchange chip module, 14-Ethernet chip module, 15-main control chip module, 16-resistive module, 17-shield inductor module, 18-double cab, the single pin of 19-, 20-optical module.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
A kind of measure and control device become for photovoltaic case as shown in Figure 1, is made up of remote monitoring assembly 1 and observing and controlling assembly 2; Remote monitoring assembly 1, comprises governance structure 3, Ethernet switch 4 and optical fiber ring network controller 5, and wherein, Ethernet switch 4 is connected with governance structure 3, optical fiber ring network controller 5 respectively; Observing and controlling assembly 2 is made up of multiple monitoring structure 6 be arranged on transformer tank, wherein, and multiple monitoring structure 6 makeup ring web frame and being connected with optical fiber ring network controller 5.
Further as Fig. 2, monitoring structure 6 shown in Fig. 3 and Fig. 4, comprise liquid crystal display 7, web joint 8, communication module 9, power module 10, CPU module 11 and exchange of information acquisition module 12, wherein, liquid crystal display 7 communication module 9, power module 10, CPU module 11, exchange of information acquisition module 12 is connected with web joint 8 respectively, wherein, the liquid crystal display 7 of this measure and control device is for the display of information, parameter presets the man-machine interactions such as adjustment, web joint 8 is for connecting each building block, communication module 9 is for light signal, the conversion of electric signal and the management and control of optical fiber draping, power module 10 is for powering, CPU module 11 is for processing information, exchange of information adopts module 12 for gathering voltage, electric current and DC information, between optical fiber ring network controller 5 and monitoring structure 6, adopt wired or wireless connection respectively between multiple monitoring structure 6, wherein, between multiple monitoring structure 6, preferred fiber connects, and information transmission distance, transmission quantity are large and information transmission stable, governance structure 3, comprise the display for showing information, keyboard, the mouse of input management and control information parameter, for information-stored disk, printer that information exports, for the acoustic optical devices of early warning information prompting, be convenient to management and control, the situation occurred is adjusted in time.
Further optical fiber ring network controller 5 as shown in Figure 5, by exchange chip module 13, Ethernet chip module 14, main control chip module 15, resistive module 16, shielding inductor module 17, double cab 18, single pin 19 and optical module 20 form, main control chip module 15 is ARM single-chip microcomputer and resistive module 16 quantity is three, shielding inductor module 17 quantity is two, optical module 20 quantity is two, adopt the controller architecture that above-mentioned module forms, it forms high performance switching engine on the one hand, common Ethernet interface device upgrade can be the ethernet device with slack interface by the redundancy feature of fiber optic network easily, effectively can improve the reliability of system cloud gray model, can be applicable in the products such as two light choma net fiber optical transceiver, technical grade redundant optical fiber ring exchanger, Ethernet self-healing optical transmitter and receiver, Ethernet interface optical fiber synthetic multiplexing devices, have 100Base-FX single mode or the multimode optical fiber interface of 2 pairs of looped network redundancy purposes, utilize slack interface can form redundant optical fiber looped network, system looped network redundancy switching time when breaking down is less than 100us/ module, there are 2 10/100Base-TX ethernet ports, each ethernet port has adaptation function, 10Base-T or 100Base-TX state and full duplex or semiduplex operational mode can be configured to automatically, and can automatically adapt to intersect and straight-through network cables, adopt damascene structures on the other hand, can be directly installed on the wiring board of target device, support overall webmaster, there is the test of automatic data link, localization of fault and fault recovery function, there is broadcast storm inhibit feature, support IEEE802.3/802.U/802.3X to store and forward exchanged form, low power dissipation design, module dissipation is low to moderate 3W, there is provided webmastering software, in ALARA Principle looped network, all modules, facilitate troubleshooting, meet the ultra-wide temperature working range of-40 DEG C ~ 85 DEG C.
Embodiment
Further as shown in figures 1 and 3, the multiple monitoring structures 6 be connected with photovoltaic transformer internal circuit configuration be arranged on respectively in management and control process on photovoltaic transformer casing form draping structure by Fiber connection, and gathered voltage, electric current and DC information are delivered to governance structure 3 by optical fiber ring network controller 5, Ethernet switch 4, monitor staff is to the information monitoring shown by governance structure 3 and process; Monitoring structure 6 is made up of multiple module as shown in Figure 2, carry out parameter by liquid crystal display 7 in monitor procedure to preset, adjust, CPU module 11 receives, process information that exchange of information acquisition module 12 gathers and be delivered to liquid crystal display 7 and show, simultaneously by communication module 9 by information conveyance to remote monitoring assembly 1.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (7)
1., for the measure and control device that photovoltaic case becomes, it is characterized in that: by remote monitoring assembly (1) and observing and controlling assembly
(2) form; Described remote monitoring assembly (1), comprises governance structure (3), Ethernet switch (4) and optical fiber ring network controller (5), and wherein, Ethernet switch (4) is connected with governance structure (3), optical fiber ring network controller (5) respectively; Described observing and controlling assembly (2) is made up of multiple monitoring structure (6) be arranged on transformer tank, wherein, and multiple monitoring structure (6) makeup ring web frame and being connected with optical fiber ring network controller (5).
2. a kind of measure and control device become for photovoltaic case according to claim 1, it is characterized in that: described monitoring structure (6), comprise liquid crystal display (7), web joint (8), communication module (9), power module (10), CPU module (11) and exchange of information acquisition module (12), wherein, liquid crystal display (7) communication module (9), power module (10), CPU module (11), exchange of information acquisition module (12) are connected with web joint (8) respectively.
3. a kind of measure and control device become for photovoltaic case according to claim 1, is characterized in that: between described optical fiber ring network controller (5) and monitoring structure (6), multiple monitoring structure adopts wired or wireless connection between (6) respectively.
4. a kind of measure and control device become for photovoltaic case according to claim 1, it is characterized in that: described governance structure (3), comprise the display for showing information, keyboard, the mouse of input management and control information parameter, for information-stored disk, printer that information exports, for the acoustic optical devices of early warning information prompting.
5. a kind of measure and control device become for photovoltaic case according to claim 1, is characterized in that: described optical fiber ring network controller (5) is made up of exchange chip module (13), Ethernet chip module (14), main control chip module (15), resistive module (16), shielding inductor module (17), double cab (18), single pin (19) and optical module (20).
6. a kind of measure and control device become for photovoltaic case according to claim 5, is characterized in that: described main control chip module (15) is ARM single-chip microcomputer.
7. a kind of measure and control device become for photovoltaic case according to claim 5, is characterized in that: described resistive module (16) quantity is three, and shielding inductor module (17) quantity is two, and optical module (20) quantity is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789812.4U CN204270079U (en) | 2014-12-15 | 2014-12-15 | A kind of measure and control device become for photovoltaic case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789812.4U CN204270079U (en) | 2014-12-15 | 2014-12-15 | A kind of measure and control device become for photovoltaic case |
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| CN204270079U true CN204270079U (en) | 2015-04-15 |
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| CN201420789812.4U Expired - Fee Related CN204270079U (en) | 2014-12-15 | 2014-12-15 | A kind of measure and control device become for photovoltaic case |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911930A (en) * | 2016-06-21 | 2016-08-31 | 上海吞山智能科技有限公司 | Control network system adopting industrial measurement and control executors |
| CN106094971A (en) * | 2016-07-27 | 2016-11-09 | 江苏南能电气有限公司 | A kind of data transmission system of photovoltaic power optimizer based on optical fiber ring network |
| CN106160235A (en) * | 2016-08-30 | 2016-11-23 | 安徽兴广泰新能源技术有限公司 | Photovoltaic plant intelligent monitoring communication all-in-one |
| CN107579895A (en) * | 2017-09-07 | 2018-01-12 | 张家口安智科为新能源有限公司 | Realize that case becomes the method for measure and control device ethernet ring network communication in a kind of new energy power station |
-
2014
- 2014-12-15 CN CN201420789812.4U patent/CN204270079U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911930A (en) * | 2016-06-21 | 2016-08-31 | 上海吞山智能科技有限公司 | Control network system adopting industrial measurement and control executors |
| CN106094971A (en) * | 2016-07-27 | 2016-11-09 | 江苏南能电气有限公司 | A kind of data transmission system of photovoltaic power optimizer based on optical fiber ring network |
| CN106160235A (en) * | 2016-08-30 | 2016-11-23 | 安徽兴广泰新能源技术有限公司 | Photovoltaic plant intelligent monitoring communication all-in-one |
| CN107579895A (en) * | 2017-09-07 | 2018-01-12 | 张家口安智科为新能源有限公司 | Realize that case becomes the method for measure and control device ethernet ring network communication in a kind of new energy power station |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Ming Inventor after: Jian Zhaohong Inventor after: Xiao Xinxin Inventor before: Tian Ming Inventor before: Jian Shaojiang Inventor before: Xiao Xinxin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TIAN MING JIAN ZHAOJIANG XIAO XINXIN TO: TIAN MING JIAN ZHAOHONG XIAO XINXIN |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161215 |