CN202059219U - Remote operation control device of centralized control center of transformer substation - Google Patents
Remote operation control device of centralized control center of transformer substation Download PDFInfo
- Publication number
- CN202059219U CN202059219U CN2011201519686U CN201120151968U CN202059219U CN 202059219 U CN202059219 U CN 202059219U CN 2011201519686 U CN2011201519686 U CN 2011201519686U CN 201120151968 U CN201120151968 U CN 201120151968U CN 202059219 U CN202059219 U CN 202059219U
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- control center
- signal input
- centralized control
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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 discloses a remote operation control device of a centralized control center of a transformer substation, which comprises an optical transceiver, an information display circuit, and a switch operation circuit of the centralized control center of the transformer substation, wherein the optical transceiver comprises a light launch circuit and a light receive circuit, the signal input end of the light launch circuit is connected with a control signal output end of the switch operation circuit of the centralized control center of the transformer substation, the signal output end of the light launch circuit is connected with control signal input ends of the switch operation control terminals of all transformer substation of the centralized control center through optical fiber cables, the signal input end of the light receive circuit is connected with status signal output ends of the switch operation control terminals of all transformer substation of the centralized control center through the optical fiber cables, and the signal output end of the light receive circuit is connected with the signal input end of the information display circuit. The remote operation control device can play a positive role in promoting the intelligent construction of the electric power grid.
Description
Technical field
The utility model relates to transformer station centralized control center remote operation control technology, relates in particular to a kind of transformer station centralized control center remote operation control 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.For transformer station centralized control center remote operation Control Study, be the construction popularization and application part of Power System Intelligentization.At present at each equipment of transformer station centralized control center of operation owing to do not carry out Based Intelligent Control, operating personnel need go to carry out work to transformer station's centralized control center's device context, the time of operating equipment is long, and the loss that causes is bigger, and power supply quality is low, device damage rate height thereby cause.
The utility model content
The purpose of this utility model provides a kind of transformer station centralized control center remote operation control device, and operating personnel do not need transformer station's centralized control center's device context, shortens the operating equipment time, improves the reliability of power supply.
The utility model adopts following technical proposals: a kind of transformer station centralized control center remote operation control device, comprise optical transceiver, information display circuit, transformer station centralized control center switching manipulation circuit, described optical transceiver comprises optical transmission circuit and optical receiving circuit, the signal input part of optical transmission circuit is connected with the control signal output ends of transformer station centralized control center switching manipulation circuit, the signal output part of optical transmission circuit is connected by the signal input end of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, the signal input part of optical receiving circuit is connected by the status signal output of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, and the signal output part of optical receiving circuit is connected with the signal input part of information display circuit.
Switching manipulation circuit in described transformer station centralized control center comprises control signal input circuit, signal affirmation circuit, coding circuit, signal output apparatus, the signal output part of described control signal input circuit confirms that with signal the signal input part of circuit is connected, and signal confirms that the signal output part of circuit is connected with the signal input part of signal output apparatus.
Described control signal input circuit is the operation keyboard of centralized control center's computer.
Described information display circuit comprises shows signal input circuit, decoding circuit, display circuit, the signal output part of described shows signal input circuit is connected with the signal input part of decoding circuit, and the signal output part of decoding circuit is connected with the signal input part of display circuit.
Described display circuit is centralized control center's computer screen.
The utility model transformer station centralized control center remote operation control device utilizes advanced Computer Control Technology and Fibre Optical Communication Technology, realizes transformer station's centralized control center's remote operation control, and intelligent construction will be played positive facilitation for the development electrical network.This transformer station centralized control center remote operation control device can be according to the on-the-spot running status needs of transformer station's centralized control center's equipment switching at any time, carry out remote operation, operating personnel need not arrive device context, can reduce operating personnel's traffic unsafe factor yet, shorten the console switch time; Reduce artificial misoperation factor simultaneously, can reduce the loss that do not have, thereby improved power supply reliability, the power distribution system equipment safety and economic operation has been played very big promotion, and increased the social benefit of power supply enterprise.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is the circuit block diagram of the transformer station centralized control center switching manipulation circuit in the utility model;
Fig. 3 is the circuit block diagram of the information display circuit in the utility model.
Embodiment
As shown in Figure 1, the utility model transformer station centralized control center remote operation control device comprises optical transceiver, information display circuit, transformer station centralized control center switching manipulation circuit, described optical transceiver comprises optical transmission circuit and optical receiving circuit, the control signal output ends of transformer station centralized control center switching manipulation circuit is connected with the signal input part of optical transmission circuit, the signal output part of optical transmission circuit is connected by the signal input end of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, the signal input part of optical receiving circuit is connected by the status signal output of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, and the signal output part of optical receiving circuit is connected with the signal input part of information display circuit.
As shown in Figure 2, switching manipulation circuit in transformer station centralized control center comprises control signal input circuit, signal affirmation circuit, coding circuit, signal output apparatus, the signal output part of described control signal input circuit confirms that with signal the signal input part of circuit is connected, and signal confirms that the signal output part of circuit is connected with the signal input part of signal output apparatus.Wherein said control signal input circuit is the operation keyboard of centralized control center's computer, and signal confirms that circuit, coding circuit, signal output apparatus are prior art.Operator's operation keyboard as required carries out the signal input with coding; Specifically be transformer station's title, switchgear title, numbering and operating function to be encoded by certain way carry out the signal input; Press acknowledgement key after the input signal confirmation, the output of encoding.Switching manipulation circuit in transformer station centralized control center adopts operation keys to carry out coded system, and coding divides several levels to carry out, and at first selects a zed to represent transformer station; At a certain equipment of selecting one three position digital coding representative, T represents transformer, the K representation switch; The 3rd step selection operation project: T1 represents transformer No. 1, GK1 represents transformer high-voltage side switch, and DK1 represents the step down side switch, and ZK1 represents transformer medium voltage side switch, GZK1 represents transformer high-voltage side neutral point isolating switch, and ZZK1 represents medium voltage side neutral point isolating switch; The 4th step selection function: H represents to close a floodgate, and F represents separating brake; The 5th step is fixed for confirming, the 6th step is for carrying out.For example when going out wiretap remote operation program, at first select a letter C to express wiretap; That selects the representative of one three position digital coding again a certainly goes out wiretap; The 3rd step selection operation project: D represents circuit breaker, and J represents the first isolating switch, and M represents female isolating switch; The 4th step selection function: H represents to close a floodgate, and F represents separating brake; The 5th step is for confirming; The 6th step is for carrying out.When carrying out mother's connection block switch remote operation program; At first select an alphabetical F to represent block switch; Select a certain female connection block switch of one three position digital coding representative again; The 3rd step selection operation project: D represents circuit breaker, and N represents isolating switch, and B represents isolating switch; The 4th step selection function: H represents to close a floodgate, and F represents separating brake; The 5th step is for confirming; The 6th step is for carrying out.
As shown in Figure 3, described information display circuit comprises shows signal input circuit, decoding circuit, display circuit, the signal output part of described shows signal input circuit is connected with the signal input part of decoding circuit, and the signal output part of decoding circuit is connected with the signal input part of display circuit.Wherein display circuit is centralized control center's computer screen, and signal input circuit, decoding circuit are prior art.Information display circuit comprises that geographical position demonstration, device name demonstration, switch branch, closing position show that harmony, light show; Wherein, the distribution present situation figure that the geographical position display circuit adopts computer software to draw out shows transformer station's title, switch title, on off state in the drawings; The display switch state has three kinds in the drawings, and first kind is that the switch closing position shows ruddiness; Second kind is switch separating brake position display green glow; The third is that fault tripping operation is dodged green glow, sent the loudspeaker cry simultaneously.
As Fig. 1, Fig. 2, shown in Figure 3, when operating personnel need control each transformer substation switch state of centralized control center, operation keyboard input control signal by centralized control center's computer, control signal is after confirming that circuit is confirmed, again through coding output, by optical transmission circuit signal is transmitted to each transformer substation switch operation control terminal of centralized control center then, controlling each transformer substation switch operates, status signal after changing after the operation is transferred to information display circuit by optical receiving circuit, shows signal will transmit signal to be transformed into the regulation coding through decoding circuit, then status signal will be presented on centralized control center's computer screen.
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 (5)
1. transformer station centralized control center remote operation control device, it is characterized in that: comprise optical transceiver, information display circuit, transformer station centralized control center switching manipulation circuit, described optical transceiver comprises optical transmission circuit and optical receiving circuit, the signal input part of optical transmission circuit is connected with the control signal output ends of transformer station centralized control center switching manipulation circuit, the signal output part of optical transmission circuit is connected by the signal input end of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, the signal input part of optical receiving circuit is connected by the status signal output of fiber optic cables with each transformer substation switch operation control terminal of centralized control center, and the signal output part of optical receiving circuit is connected with the signal input part of information display circuit.
2. transformer station according to claim 1 centralized control center remote operation control device, it is characterized in that: switching manipulation circuit in described transformer station centralized control center comprises control signal input circuit, signal affirmation circuit, coding circuit, signal output apparatus, the signal output part of described control signal input circuit confirms that with signal the signal input part of circuit is connected, and signal confirms that the signal output part of circuit is connected with the signal input part of signal output apparatus.
3. transformer station according to claim 1 and 2 centralized control center remote operation control device is characterized in that: described control signal input circuit is the operation keyboard of centralized control center's computer.
4. transformer station according to claim 3 centralized control center remote operation control device, it is characterized in that: described information display circuit comprises shows signal input circuit, decoding circuit, display circuit, the signal output part of described shows signal input circuit is connected with the signal input part of decoding circuit, and the signal output part of decoding circuit is connected with the signal input part of display circuit.
5. transformer station according to claim 4 centralized control center remote operation control device is characterized in that: described display circuit is centralized control center's computer screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201519686U CN202059219U (en) | 2011-05-13 | 2011-05-13 | Remote operation control device of centralized control center of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201519686U CN202059219U (en) | 2011-05-13 | 2011-05-13 | Remote operation control device of centralized control center of transformer substation |
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| Publication Number | Publication Date |
|---|---|
| CN202059219U true CN202059219U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201519686U Expired - Fee Related CN202059219U (en) | 2011-05-13 | 2011-05-13 | Remote operation control device of centralized control center of transformer substation |
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| CN (1) | CN202059219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222978A (en) * | 2011-05-13 | 2011-10-19 | 河南省电力公司驻马店供电公司 | Remote operation control device for centralized control center of transformer station |
-
2011
- 2011-05-13 CN CN2011201519686U patent/CN202059219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222978A (en) * | 2011-05-13 | 2011-10-19 | 河南省电力公司驻马店供电公司 | Remote operation control device for centralized control center of transformer station |
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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: 20111130 Termination date: 20150513 |
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| EXPY | Termination of patent right or utility model |