CN202026156U - Distribution network power supply center remote operation device - Google Patents
Distribution network power supply center remote operation device Download PDFInfo
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- CN202026156U CN202026156U CN2011201544461U CN201120154446U CN202026156U CN 202026156 U CN202026156 U CN 202026156U CN 2011201544461 U CN2011201544461 U CN 2011201544461U CN 201120154446 U CN201120154446 U CN 201120154446U CN 202026156 U CN202026156 U CN 202026156U
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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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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a distribution network power supply center remote operation device, wherein a distribution network switch operation terminal unit is connected with a switch remote operation unit and an information display unit through an optical fiber communication unit, the optical fiber communication unit comprises an optical fiber cable and an optical end machine, the optical end machine is arranged at the side of a distribution network power supply control center and comprises a light receiving circuit and a light emitting circuit, an optical signal input end of the light receiving circuit is connected with an uploading signal output end of the optical fiber cable, a display signal output end of the light receiving circuit is connected with a display signal input end of the information display unit, a signal input end of the light emitting circuit is connected with a switch operation signal output end of the remote operation unit, a signal output end of the light emitting circuit is connected with a sending signal input end of the optical fiber cable, a sending signal output end of the optical fiber cable is connected with a switch operation signal input end of the distribution network switch operation terminal unit, and the uploading signal input end of the optical fiber cable is connected with a state signal output end of the distribution network switch operation terminal unit.
Description
Technical field:
The utility model relates to a kind of distribution Electrical Supply And Control Center remote operation device.
Background technology:
At present, the intelligent grid construction is carried out in electric power system comprehensively, and full electric network is carried out Based Intelligent Control, intelligent management, intellectual analysis.The distribution intelligent control technology is used and has only just been begun starting, because a variety of causes fails to be generalizable always comprehensively, for distribution supply intelligent Research on Control, be primarily aimed at distribution transformer, loop-network switch cabinet, on-load switch and following 400V distribution system, carry out Based Intelligent Control, intelligent management, intellectual analysis.
The technical research of distribution Electrical Supply And Control Center remote operation is built, to play very big promotion to the power distribution system equipment safety and economic operation, present distribution transformer, loop-network switch cabinet, on-load switch and following 400V distribution system in operation, owing to can not carry out remote monitoring, basically be out of order, overhaul by user notification, power supply quality is low, device damage rate height, if can popularize in an all-round way and use distribution Electrical Supply And Control Center remote operation control technology, will play crucial effects the technical development of electrical network intelligent management.
The utility model content:
The purpose of this utility model provides a kind of distribution Electrical Supply And Control Center remote operation device, to adapt to the Based Intelligent Control growth requirement of present power distribution network.
A kind of distribution Electrical Supply And Control Center remote operation device, wherein: comprise the distribution switching manipulation terminal unit that is arranged at user side, also comprise the switch remote operation unit that is arranged at the distribution Electrical Supply And Control Center, information display unit, distribution switching manipulation terminal unit and switch remote operation unit, connect by the optical fiber communication unit between the information display unit, wherein, the optical fiber communication unit comprises fiber optic cables, optical transceiver, optical transceiver is positioned in distribution Electrical Supply And Control Center side, optical transceiver comprises optical receiving circuit, optical transmission circuit: what the light signal input of optical receiving circuit connected fiber optic cables uploads signal output part, the shows signal input of the shows signal output link information display unit of optical receiving circuit; The signal input part of optical transmission circuit connects the switching operation signal output of switch remote operation unit, and the signal output part of optical transmission circuit connects the signal input part that issues of fiber optic cables; The switching operation signal input that issues signal output part connection distribution switching manipulation terminal unit of fiber optic cables, the status signal output of uploading signal input part connection distribution switching manipulation terminal unit of fiber optic cables.
Described distribution Electrical Supply And Control Center remote operation device, wherein: distribution switching manipulation terminal unit comprises loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal, and the switching operation signal input of loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal connects first, second, third fen output that fiber optic cables issue signal output part respectively; The status signal output of loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal connects first, second, third fen input that fiber optic cables are uploaded signal input part respectively.
Described distribution Electrical Supply And Control Center remote operation device, wherein: described switch remote operation unit comprises the switching operation signal input circuit, confirm circuit, coding circuit, the switching operation signal output circuit, the signal output part of switching operation signal input circuit connects the information input terminal of coding circuit, confirm that the signal output part of circuit connects the affirmation signal input part of coding circuit, the signal output part of coding circuit connects the signal input part of switching operation signal output circuit, and the signal output part of switching operation signal output circuit connects the signal input part of optical transmission circuit.
Described distribution Electrical Supply And Control Center remote operation device, wherein: described information display unit comprises shows signal input circuit, decoding circuit, display, wherein, the signal input part of shows signal input circuit connects the signal output part of optical receiving circuit, the signal output part of shows signal input circuit connects the signal input part of decoding circuit, and the signal output part of decoding circuit connects the shows signal input of display.
The utility model will reach following technique effect after adopting technique scheme:
Distribution Electrical Supply And Control Center remote operation device of the present utility model, pass through optical transmission circuit, fiber optic cables issue the operating control signal from the switch remote operation unit of distribution Electrical Supply And Control Center, distribution switching manipulation terminal unit carries out corresponding operating after receiving, the status signal of distribution switching manipulation terminal unit is delivered to optical receiving circuit by fiber optic cables, delivering to information display unit shows, but make operating personnel's remote control distribution switching manipulation terminal unit action of distribution Electrical Supply And Control Center and grasp current on off state in real time, in case take place unusual, so that in time safeguard, operating personnel do not need device context, reduce the misoperation factor, also reduce operating personnel's traffic unsafe factor, shorten the operating equipment time, reduce unnecessary loss, improve power supply reliability.
Description of drawings:
Fig. 1 is the structure chart of distribution Electrical Supply And Control Center remote operation device of the present utility model;
Fig. 2 is the structure chart of optical transmission circuit, optical receiving circuit and fiber optic cables in the optical fiber communication shown in Figure 1 unit;
Fig. 3 is the structure chart of switch remote operation unit among Fig. 1;
Fig. 4 is the structure chart of information display unit among Fig. 1.
Embodiment:
The utility model provides a kind of distribution Electrical Supply And Control Center remote operation device, as Fig. 1, comprise the distribution switching manipulation terminal unit that is arranged at user side, also comprise the switch remote operation unit that is arranged at the distribution Electrical Supply And Control Center, information display unit, distribution switching manipulation terminal unit and switch remote operation unit, connect by the optical fiber communication unit between the information display unit, wherein, the optical fiber communication unit comprises fiber optic cables, optical transceiver, optical transceiver is positioned in distribution Electrical Supply And Control Center side, see Fig. 2, optical transceiver comprises optical receiving circuit, optical transmission circuit, what the light signal input of optical receiving circuit connected fiber optic cables uploads signal output part, the shows signal input of the shows signal output link information display unit of optical receiving circuit; The signal input part of optical transmission circuit connects the switching operation signal output of switch remote operation unit, and the signal output part of optical transmission circuit connects the signal input part that issues of fiber optic cables; The switching operation signal input that issues signal output part connection distribution switching manipulation terminal unit of fiber optic cables, the status signal output of uploading signal input part connection distribution switching manipulation terminal unit of fiber optic cables.
Described distribution switching manipulation terminal unit comprises loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal, and the switching operation signal input of loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal connects first, second, third fen output that fiber optic cables issue signal output part respectively; The status signal output of loop-network switch cabinet operation control terminal, transformer platform bracket switch operation control terminal, block switch operation control terminal connects first, second, third fen input that fiber optic cables are uploaded signal input part respectively.
Operating personnel can carry out Long-distance Control to the distribution switching manipulation terminal unit of user side at the distribution Electrical Supply And Control Center, information display unit shows the current state information of distribution switching manipulation terminal unit in real time, can make operating personnel grasp the present situation of distribution switching manipulation terminal unit in real time.
As Fig. 3, described switch remote operation unit comprises the switching operation signal input circuit, confirms circuit, coding circuit, switching operation signal output circuit, the signal output part of switching operation signal input circuit connects the information input terminal of coding circuit, confirm that the signal output part of circuit connects the affirmation signal input part of coding circuit, the signal output part of coding circuit connects the signal input part of switching operation signal output circuit, and the signal output part of switching operation signal output circuit connects the signal input part of optical transmission circuit.
In the present embodiment, described switch remote operation unit adopts operation keyboard, and the switching operation signal input circuit adopts the information enter key on the operation keyboard, confirms that circuit adopts the acknowledgement key on the operation keyboard; With distribution position, title, numbering and the operating function of the field apparatus input of encoding of powering, input information is carried out after the confirmation carrying out signal output by acknowledgement key; Adopt the information enter key on the operation keyboard, import by coding, coding divides several levels to encode:
Transformer platform bracket switch remote operation program, at first the equipment place street of selection operation is represented with a letter w; In a certain device name of selecting one three position digital coding representative; The 3rd step selection operation project: T1 represents transformer No. 1, G1 represents the transformer high-voltage switch No. 1, and D1 represents the step down side switch No. 1, and the 4th step selection function: H represents to close a floodgate, F represents separating brake, the 5th step, the 6th step was executable operations in order to select the affirmation of correctness;
Loop-network switch cabinet switch remote operation program, at first the equipment place street of selection operation is represented with a letter w; At a certain loop-network switch cabinet of selecting one three position digital coding representative, the 3rd step selection operation project: G1, G2 represent mains switch 1, mains switch 2, the 4th step selection function: H represents to close a floodgate, F represents separating brake, and the 5th step, the 6th step was executable operations in order to select the affirmation of correctness;
Block switch remote operation program: at first the equipment place street of selection operation is represented with a letter w; At a certain block switch of selecting one three position digital coding representative, the 3rd step selection operation project: D1 represents power circuit breaker, the first isolating switch, and the second isolating switch, the 4th step selection function: H represents to close a floodgate, and F represents separating brake; The 5th step is for selecting the affirmation of correctness; The 6th step was executable operations.
The operating personnel of distribution Electrical Supply And Control Center can carry out remote operation to respective switch equipment, can shorten the time like this, and improve the power supply safety reliability.
As Fig. 4, described information display unit comprises shows signal input circuit, decoding circuit, display, wherein, the signal input part of shows signal input circuit connects the signal output part of optical receiving circuit, the signal output part of shows signal input circuit connects the signal input part of decoding circuit, and the signal output part of decoding circuit connects the shows signal input of display.
Information display unit adopts computer software to draw out distribution present situation electronic chart, shows street name, platform district transformer switch, loop-network switch cabinet switch, block switch place particular location in electronic chart;
Show that in electronic chart transformer platform bracket switch, loop-network switch cabinet switch, block switch state have three types: first kind is switch combined floodgate situation, the respective switch picture mark position shows ruddiness, second kind is switch separating brake situation, the respective switch picture mark position shows green glow, and the third is to send voice prompt.
After the shows signal input circuit receives shows signal, driving display demonstrates particular content immediately, the warning light that drives respective switch appliance icon position on the electronic chart sends the light of respective color, drive the loudspeaker prompting of sounding simultaneously, simultaneously, also demonstrate concrete title, the position of respective switch equipment.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. distribution Electrical Supply And Control Center remote operation device, it is characterized in that: comprise the distribution switching manipulation terminal unit that is arranged at user side, also comprise the switch remote operation unit that is arranged at the distribution Electrical Supply And Control Center, information display unit, distribution switching manipulation terminal unit and switch remote operation unit, connect by the optical fiber communication unit between the information display unit, wherein, the optical fiber communication unit comprises fiber optic cables, optical transceiver, optical transceiver is positioned in distribution Electrical Supply And Control Center side, optical transceiver comprises optical receiving circuit, optical transmission circuit: what the light signal input of optical receiving circuit connected fiber optic cables uploads signal output part, the shows signal input of the shows signal output link information display unit of optical receiving circuit; The signal input part of optical transmission circuit connects the switching operation signal output of switch remote operation unit, and the signal output part of optical transmission circuit connects the signal input part that issues of fiber optic cables; The switching operation signal input that issues signal output part connection distribution switching manipulation terminal unit of fiber optic cables, the status signal output of uploading signal input part connection distribution switching manipulation terminal unit of fiber optic cables.
2. distribution Electrical Supply And Control Center remote operation device as claimed in claim 1, it is characterized in that: distribution switching manipulation terminal unit comprises loop-network switch cabinet operation control terminal, transformer stand, block switch operation control terminal, and the switching operation signal input of loop-network switch cabinet operation control terminal, transformer stand, block switch operation control terminal connects first, second, third fen output that fiber optic cables issue signal output part respectively; The status signal output of loop-network switch cabinet operation control terminal, transformer stand, block switch operation control terminal connects first, second, third fen input that fiber optic cables are uploaded signal input part respectively.
3. distribution Electrical Supply And Control Center remote operation device as claimed in claim 1 or 2, it is characterized in that: described switch remote operation unit comprises the switching operation signal input circuit, confirm circuit, coding circuit, the switching operation signal output circuit, the signal output part of switching operation signal input circuit connects the information input terminal of coding circuit, confirm that the signal output part of circuit connects the affirmation signal input part of coding circuit, the signal output part of coding circuit connects the signal input part of switching operation signal output circuit, and the signal output part of switching operation signal output circuit connects the signal input part of optical transmission circuit.
4. distribution Electrical Supply And Control Center remote operation device as claimed in claim 1 or 2, it is characterized in that: described information display unit comprises shows signal input circuit, decoding circuit, display, wherein, the signal input part of shows signal input circuit connects the signal output part of optical receiving circuit, the signal output part of shows signal input circuit connects the signal input part of decoding circuit, and the signal output part of decoding circuit connects the shows signal input of display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201544461U CN202026156U (en) | 2011-05-16 | 2011-05-16 | Distribution network power supply center remote operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201544461U CN202026156U (en) | 2011-05-16 | 2011-05-16 | Distribution network power supply center remote operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026156U true CN202026156U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201544461U Expired - Fee Related CN202026156U (en) | 2011-05-16 | 2011-05-16 | Distribution network power supply center remote operation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202026156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195360A (en) * | 2011-05-16 | 2011-09-21 | 河南省电力公司驻马店供电公司 | Remote operating device of distribution power supply control center |
-
2011
- 2011-05-16 CN CN2011201544461U patent/CN202026156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195360A (en) * | 2011-05-16 | 2011-09-21 | 河南省电力公司驻马店供电公司 | Remote operating device of distribution power supply control center |
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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: 20111102 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |