CN204905678U - Intelligent direct current cabinet - Google Patents
Intelligent direct current cabinet Download PDFInfo
- Publication number
- CN204905678U CN204905678U CN201520648570.1U CN201520648570U CN204905678U CN 204905678 U CN204905678 U CN 204905678U CN 201520648570 U CN201520648570 U CN 201520648570U CN 204905678 U CN204905678 U CN 204905678U
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- China
- Prior art keywords
- electrically connected
- distribution
- module
- monitoring module
- electric connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses an intelligent direct current cabinet, including the power cabinet, the front of power cabinet is equipped with the AC distribution input, AC distribution input electric connection has the AC distribution unit, AC distribution unit electric connection respectively has the module of charging and distribution control, the module of charging electric connection respectively has combined floodgate return circuit, distribution control and group battery, group battery electric connection has step -down silicon chain, step -down silicon chain is electric connection combined floodgate return circuit, control circuit and insulating monitoring respectively, combined floodgate return circuit electric connection has the combined floodgate output, control circuit electric connection has the control output. This DC power supply cabinet electric system, small, automatic, intelligent, adaptability is extensively, the module adopts integration input/output and PORT COM, has made things convenient for the user to change the maintenance, saves the cabinet space, can realize long -range monitoring function, and the security performance is high, the good reliability, electromagnetic compatibility can the reinforce.
Description
Technical field
The utility model relates to power cabinet technical field, is specially a kind of intelligent DC screen.
Background technology
Module in existing DC power cabinet electrical system does not adopt integrated input and output and PORT COM, and be designed to can not charged plug mode, inconvenient user changes maintenance, and the integrated circuit that the direct current cabinet module in DC power cabinet electrical system adopts, be mostly not advanced, greatly waste space in cabinet.And not there is intelligentized function, main monitoring module does not support communications protocol, can not realize power station unattended operation and remote monitoring function.Fail safe is low, and the Insulation monitoring of direct current cabinet can not carry out Insulation monitoring incessantly to system busbar and branch road, once insulation declines, system can not alarm fast.Poor reliability, each functional unit is not tested in strict accordance with the relevant criterion of electromagnetic compatibility, reduces the Electromagnetic Compatibility of whole system, cannot ensure that direct current cabinet can stable operation under severe electromagnetic environment, original direct current cabinet can not meet automation, intelligentized requirement.
Utility model content
The purpose of this utility model is to provide a kind of intelligent DC to shield, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of intelligent DC screen, comprise power cabinet, the front of described power cabinet is provided with AC distribution input, described AC distribution input is electrically connected with Alternating Current Unit, described Alternating Current Unit is electrically connected with charging module and distribution monitor respectively, described charging module is electrically connected with closing circuit respectively, distribution monitor and battery pack, described battery pack is electrically connected with voltage dropping silicon chain, described voltage dropping silicon chain is electrically connected closing circuit respectively, control loop and insulating monitoring, described closing circuit is electrically connected with combined floodgate output, described control loop is electrically connected with control output end, described distribution monitor is electrically connected with monitoring module, described monitoring module is electrically connected insulating monitoring, and described monitoring module is wirelessly connected with mobile terminal, described charging module is also electrically connected with communication module, described communication module is electrically connected with touch screen monitoring module respectively, battery tester, AC distribution monitoring module, DC distribution monitoring module and universal power distribution monitoring module, described touch screen monitoring module is electrically connected with direct current cabinet.
Preferably, all two-way electric connection insulating monitoring of described control loop and closing circuit.
Preferably, the two-way electric connection monitoring module of described distribution monitor, and monitoring module double-direction radio connects mobile terminal.
Preferably, described communication module includes first controller local area network's PORT COM, first controller local area network's PORT COM, the first COM port, the second COM port, the 3rd COM port and the 4th COM port.
Compared with prior art, the beneficial effects of the utility model are: this DC power cabinet electrical system, by being provided with intelligent DC screen system and communications line system in the inside of power cabinet, direct current cabinet performance can be made to improve, volume reduces, stable more reliable, all kinds of industrial and mining enterprises can be widely used in, electrical network can also be made as power system operation power supply, control the use such as power supply and communication power supply, and contribute to modern power systems automation, this adaptation of product is extensive, be suitable for modern power systems automation, intelligentized require direct current cabinet adopt modular construction, functional module can be increased and decreased according to demand, improve product applicability, module adopts integrated input and output and PORT COM, and be designed to can charged plug mode, facilitate user and change maintenance, direct current cabinet module adopts advanced integrated circuit, greatly save space in cabinet, main monitoring module supports communications protocol, power station unattended operation and remote monitoring function can be realized, the Insulation monitoring of direct current cabinet carries out Insulation monitoring incessantly to system busbar and branch road, once insulation declines, system can alarm fast, each functional unit is tested in strict accordance with the relevant criterion of electromagnetic compatibility, improve the Electromagnetic Compatibility of whole system, ensure that direct current cabinet can stable operation under severe electromagnetic environment.
Accompanying drawing explanation
Fig. 1 is the utility model intelligent DC screen system block diagram;
Fig. 2 is the utility model communication part wiring system block diagram;
Fig. 3 is the utility model power cabinet structural representation.
In figure: 1 AC distribution input, 2 Alternating Current Units, 3 charging modules, 4 battery pack, 5 voltage dropping silicon chains, 6 closing circuits, 7 combined floodgate outputs, 8 control output ends, 9 control loops, 10 insulating monitorings, 11 mobile terminals, 12 monitoring modules, 13 distribution monitors, 14 touch panel monitor system modules, 15 communication modules, 16 battery testers, 17 AC distribution monitoring modules, 18 DC distribution monitoring modules, 19 use distribution monitor module, 20 power cabinets, 21 direct current cabinets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of intelligent DC screen, comprise power cabinet 20, the front of power cabinet 20 is provided with AC distribution input 1, AC distribution input 1 is electrically connected with Alternating Current Unit 2, Alternating Current Unit 2 is electrically connected with charging module 3 and distribution monitor 13 respectively, the two-way electric connection monitoring module 12 of distribution monitor 13, direct current cabinet 21 performance can be made to improve, volume reduces, stable more reliable, all kinds of industrial and mining enterprises can be widely used in, electrical network can also be made as power system operation power supply, control the use such as power supply and communication power supply, and contribute to modern power systems automation, and monitoring module 12 double-direction radio connects mobile terminal 11, main monitoring module supports communications protocol, power station unattended operation and remote monitoring function can be realized, charging module 3 is electrically connected with closing circuit 6 respectively, distribution monitor 13 and battery pack 4, battery pack 4 is electrically connected with voltage dropping silicon chain 5, voltage dropping silicon chain 5 is electrically connected closing circuit 6 respectively, control loop 9 and insulating monitoring 10, each functional unit is tested in strict accordance with the relevant criterion of electromagnetic compatibility, improve the Electromagnetic Compatibility of whole system, ensure that direct current cabinet 21 can stable operation under severe electromagnetic environment, insulating monitoring 10 pairs of system busbars of direct current cabinet 21 and branch road carry out continual detection, once insulation declines, system can alarm fast, the all two-way electric connection insulating monitoring 10 of control loop 9 and closing circuit 6, closing circuit 6 is electrically connected with combined floodgate output 7, control loop 9 is electrically connected with control output end 8, distribution monitor 13 is electrically connected with monitoring module 12, monitoring module 12 is electrically connected insulating monitoring 10, and monitoring module 12 is wirelessly connected with mobile terminal 11, charging module 3 is also electrically connected with communication module 15, communication module 15 includes first controller local area network's PORT COM, first controller local area network's PORT COM, first COM port, second COM port, 3rd COM port and the 4th COM port, communication module 15 is electrically connected with touch screen monitoring module 14 respectively, battery tester 16, AC distribution monitoring module 17, DC distribution monitoring module 18 and universal power distribution monitoring module 19, described touch screen monitoring module 14 is electrically connected with direct current cabinet 21, adopt modular construction, functional module can be increased and decreased according to demand, improve product applicability, module adopts integrated input and output and PORT COM, and be designed to can charged plug mode, facilitate user and change maintenance, direct current cabinet 21 module adopts advanced integrated circuit, greatly save the inner space of power cabinet 20.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. an intelligent DC screen, comprise power cabinet (20), it is characterized in that: the front of described power cabinet (20) is provided with AC distribution input (1), described AC distribution input (1) is electrically connected with Alternating Current Unit (2), described Alternating Current Unit (2) is electrically connected with charging module (3) and distribution monitor (13) respectively, described charging module (3) is electrically connected with closing circuit (6) respectively, distribution monitor (13) and battery pack (4), described battery pack (4) is electrically connected with voltage dropping silicon chain (5), described voltage dropping silicon chain (5) is electrically connected closing circuit (6) respectively, control loop (9) and insulating monitoring (10), described closing circuit (6) is electrically connected with combined floodgate output (7), described control loop (9) is electrically connected with control output end (8), described distribution monitor (13) is electrically connected with monitoring module (12), described monitoring module (12) is electrically connected insulating monitoring (10), and described monitoring module (12) is wirelessly connected with mobile terminal (11), described charging module (3) is also electrically connected with communication module (15), described communication module (15) is electrically connected with touch screen monitoring module (14) respectively, battery tester (16), AC distribution monitoring module (17), DC distribution monitoring module (18) and universal power distribution monitoring module (19), described touch screen monitoring module (14) is electrically connected with direct current cabinet (21).
2. a kind of intelligent DC screen according to claim 1, is characterized in that: all two-way electric connection insulating monitoring (10) of described control loop (9) and closing circuit (6).
3. a kind of intelligent DC screen according to claim 1, it is characterized in that: the two-way electric connection monitoring module (12) of described distribution monitor (13), and monitoring module (12) double-direction radio connects mobile terminal (11).
4. a kind of intelligent DC screen according to claim 1, is characterized in that: described communication module (15) includes first controller local area network's PORT COM, first controller local area network's PORT COM, the first COM port, the second COM port, the 3rd COM port and the 4th COM port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648570.1U CN204905678U (en) | 2015-08-26 | 2015-08-26 | Intelligent direct current cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648570.1U CN204905678U (en) | 2015-08-26 | 2015-08-26 | Intelligent direct current cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905678U true CN204905678U (en) | 2015-12-23 |
Family
ID=54927829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648570.1U Expired - Fee Related CN204905678U (en) | 2015-08-26 | 2015-08-26 | Intelligent direct current cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634113A (en) * | 2016-02-23 | 2016-06-01 | 宁波天仑电气有限公司 | DC power supply system for electric power engineering |
| CN106100114A (en) * | 2016-01-29 | 2016-11-09 | 四川行之智汇知识产权运营有限公司 | Mobile and combined direct current supply terminal |
| CN107591891A (en) * | 2016-07-08 | 2018-01-16 | 抚顺凯特利机电化工有限公司 | A kind of modularized dc screen |
-
2015
- 2015-08-26 CN CN201520648570.1U patent/CN204905678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100114A (en) * | 2016-01-29 | 2016-11-09 | 四川行之智汇知识产权运营有限公司 | Mobile and combined direct current supply terminal |
| CN105634113A (en) * | 2016-02-23 | 2016-06-01 | 宁波天仑电气有限公司 | DC power supply system for electric power engineering |
| CN107591891A (en) * | 2016-07-08 | 2018-01-16 | 抚顺凯特利机电化工有限公司 | A kind of modularized dc screen |
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Legal Events
| 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: 20151223 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |