CN107872654A - A kind of monitoring system of electric substation - Google Patents
A kind of monitoring system of electric substation Download PDFInfo
- Publication number
- CN107872654A CN107872654A CN201711160011.6A CN201711160011A CN107872654A CN 107872654 A CN107872654 A CN 107872654A CN 201711160011 A CN201711160011 A CN 201711160011A CN 107872654 A CN107872654 A CN 107872654A
- Authority
- CN
- China
- Prior art keywords
- interchanger
- monitoring system
- convergence control
- transformer station
- video camera
- Prior art date
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention discloses a kind of monitoring system of electric substation, including it is arranged in fiber optical transceiver, interchanger, SMP station end intelligent management machine, several video cameras, convergence control cabinet, the transformer station's allotment computer room for being arranged in local side at station end；Each video camera is connected with a convergence control cabinet respectively, and several convergence control cabinets are sequentially connected with fiber optical transceiver, interchanger, SMP stations end intelligent management machine, and interchanger is allocated computer room communication by electric power Intranet and transformer station and connected.The present invention is using standardization, networking, distributed system architecture, by setting Accuracy Space presetting bit at station end and laying multiple video cameras, the optimized image and video of monitored equipment are easily, fast and accurately obtained in transformer station's three-dimensional live scene, the visualization of sequential operation in substation can be realized, is more beneficial for carrying out remote monitoring and operation.
Description
Technical field
The present invention relates to video frequency graphic monitoring field, more particularly to a kind of monitoring system of electric substation.
Background technology
At present, transformer station has realized the distant place programmed operation at regulation and control end, passes through end intelligent error preventing operation system of main website
System, which is made out an invoice, carries out sequencing straighforward operation, and implementing result carries out comprehensive descision by the change of all kinds of remote measurements, remote signalling, can not pass through
Transformer substation video system is more intuitively judged.If confirmation operation can be carried out by video and monitoring image, not only
It is more directly perceived, and the visualization of sequential operation in substation can be realized, be advantageous to carry out remote monitoring and operation.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of monitoring system of electric substation, can realize converting station programming
The visualization of operation.
In order to solve the above technical problems, one aspect of the present invention is：A kind of monitoring system of electric substation is provided,
Including being arranged in the station fiber optical transceiver at end, interchanger, SMP stations end intelligent management machine, several video cameras, convergence control cabinet, arrangement
Computer room is allocated in the transformer station of local side；
Each video camera is connected with a convergence control cabinet respectively, and several convergence control cabinets are stood with fiber optical transceiver, interchanger, SMP
End intelligent management machine is sequentially connected, and interchanger is allocated computer room communication by electric power Intranet and transformer station and connected.
In a preferred embodiment of the present invention, the interchanger includes optical communication module, optical interface, electrical interface, described
Optical interface, electrical interface are connected with optical communication module, and the interchanger is connected by optical interface or electrical interface with electric power Intranet.
In a preferred embodiment of the present invention, the video camera include information storage module, network interface, light compensating lamp,
Rain brush, the network interface are connected with described information memory module, and the light compensating lamp is arranged on institute in the form of internal or external
State on video camera.Described information memory module is used to store camera preset bit number, title, head angle, camera lens zoom etc.
Information, the video camera are exported the information in information storage module to computer by network interface in the form of data file
Or in new video camera.The light compensating lamp ensures clearly show the colour of monitoring target in the case of night or light extreme difference
Picture rich in detail.The video camera carries rain brush, can be with automated cleaning, can left and right 360 degree of non-blind area monitoring up and down.
Further, the video camera is laid in the space presetting bit of station end setting using vertical rod, and guarantee collects and needs to supervise
Control the optimized image or video of substation equipment.
In a preferred embodiment of the present invention, the convergence control cabinet is connected by optical fiber with fiber optical transceiver, the electric power
Intranet is allocated computer room with the transformer station by optical fiber and is connected.
In a preferred embodiment of the present invention, the fiber optical transceiver, interchanger, SMP stations end intelligent management machine pass through
Netting twine is connected with each other.
In a preferred embodiment of the present invention, the electric power Intranet, transformer station's allotment computer room are respectively provided with fire wall, and even
Electric power frequency image monitoring system is connected to, ensures network connection safety.
The beneficial effects of the invention are as follows：The present invention is using standardization, networking, distributed system architecture, by standing
End sets Accuracy Space presetting bit and lays multiple video cameras, is easily, fast and accurately obtained in transformer station's three-dimensional live scene
The optimized image and video of monitored equipment are taken, the visualization of sequential operation in substation can be realized, is more beneficial for carrying out far
Range monitoring and operation；
Computer room is allocated by sending video image to transformer station in real time, in order to which monitor is schemed in real time by switch, disconnecting link
As video rapidly and accurately carries out auxiliary judgment, and then the security of guarantee programming operations remote control.
Brief description of the drawings
Fig. 1 is the structured flowchart of the preferred embodiment of monitoring system of electric substation one of the present invention.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of monitoring system of electric substation, including it is arranged in fiber optical transceiver, interchanger, SMP station the end intelligent management at station end
Machine, several video cameras, convergence control cabinet, the transformer station's allotment computer room for being arranged in local side.
Each video camera is connected with a convergence control cabinet respectively, and several convergence control cabinets are stood with fiber optical transceiver, interchanger, SMP
End intelligent management machine is sequentially connected, and interchanger is allocated computer room communication by electric power Intranet and transformer station and connected.
The video camera includes information storage module, network interface, light compensating lamp, rain brush, the network interface and the letter
Breath memory module is connected, and the light compensating lamp is arranged on the video camera in the form of internal or external.Described information stores mould
Block is used to store the information such as camera preset bit number, title, head angle, camera lens zoom, and the video camera is connect by network
Mouth exports the information in information storage module to computer or new video camera in the form of data file.The light compensating lamp
Ensure clearly show the colored picture rich in detail for monitoring target in the case of night or light extreme difference.The video camera band is rainy
Brush, can be with automated cleaning, can left and right 360 degree of non-blind area monitoring up and down.
Preferably, the high-definition tripod video camera that the video camera is selected more than 2,000,000 valid pixels, more than 20 times of zoom,
Import and export function with presetting bit information, can by the network interface of video camera, by the preset bit number set,
The various information such as title, head angle, camera lens zoom are exported in computer in the form of data file to be preserved；When some shooting
When needing the video camera more renewed after machine damage, the data file of presetting bit information can be imported into new video camera, avoided
Video camera needs to reset, checks substantial amounts of presetting bit after changing.
To meet to each disconnecting link (not including earthing knife-switch) and the division direction board switched, the single-phase contact, corresponding of disconnecting link
The requirement that switch board, manometer, equipment panorama etc. are monitored, video decision is provided for sequential operation in substation, and protected
Card collects the optimized image or video that need to monitor substation equipment, sets Accuracy Space pre- in transformer station's three-dimensional live scene
Set, the video camera is laid using vertical rod.The communication of the video camera takes netting twine to lay into terminal convergence control cabinet mode on the spot,
Connected more than network cable transmission distance using optical fiber.
The convergence control cabinet is connected by optical fiber with fiber optical transceiver, and the electric power Intranet is adjusted by optical fiber and the transformer station
Connected with computer room.The fiber optical transceiver, interchanger, SMP stations end intelligent management machine are connected with each other by netting twine.The interchanger
Including optical communication module, optical interface, electrical interface, the optical interface, electrical interface are connected with optical communication module, and the interchanger leads to
Optical interface or electrical interface is crossed to be connected with electric power Intranet.Preferably, the interchanger at least possesses 8 optical interfaces, 4 supports
1000M is communicated, and 4 are supported 100M communications, at least possess 4 1000M network interfaces, 12 100M network interfaces, the transmission of optical electrical interface
Speed is 10-100-1000Mb/s (10/100/1000BASE), and the optical communication module uses 1310nm multimode fibres, joint
For ST joints.SMP stations end intelligent management machine is responsible for gathering the signal of all video cameras of transformer station, carries out encoding and decoding computing
Afterwards, audio-video signal can be stored and arrives local hard disk or external drive array.
The monitoring system of electric substation is led to the image of the monitored substation equipment collected and video by video camera
Cross convergence control cabinet, fiber optical transceiver, interchanger to send to the end intelligent management machine preservation of SMP stations, or transmitted by electric power Intranet to change
Computer room is allocated in power station, and auxiliary judgment is carried out for monitor.To ensure remote-operated security, the electric power Intranet, transformer station
Allotment computer room is respectively provided with fire wall, and computer virus is carried out to monitor and alarm in real time, and is connected with electric power frequency image monitoring system,
Ensure network connection safety.The resource of the electric power frequency image monitoring system is accessed with authentication and the limitation authorized, data
Storehouse has backup functionality, and has system log function.
Illustrate the application of the present invention by taking outdoor substation and indoor substation as an example below：
Embodiment 1：By taking outdoor substation as an example, switch tool position, distance, monitoring model are surveyed according to reconnaissance trip
Enclose, the factors such as comprehensive consideration vertical rod height, safe distance, owner require,
For the outdoor disconnecting link and switch of 220kV Yu Lou transformer stations, basic principle is by " every camera supervised adjacent
1~2 set every (outlet) switchs (disconnecting link), and earthing knife-switch does not monitor, and is imaged as far as possible using high-definition tripod on the basis of seeing clearly
Machine realizes monitoring multiplexing " disposed, simultaneously because needing 24 hours round-the-clock video monitorings, therefore it further provided with ambient lighting
Linkage light filling.
Conjunction for switch/divide position, because high-voltage switch gear is all enclosed in inside insulator, the camera video surveillance
Be switch conjunction/divide direction board.
Conjunction for three-phase disconnecting link/divide position, various forms of disconnecting links choose proper angle according to on-site actual situations
The video camera is laid in seat in the plane, vertical rod, and a video camera can also carry out video covering completely.Due to the A phases, B phases and C of disconnecting link
Mutually independently of one another, spatially arrange openr, therefore independent vertical rod need to be arranged according to actual place, in order to reasonable selection video
Seat in the plane, monitoring angle and light filling distance are monitored, three-phase is included in a video monitoring picture.
Embodiment 2：By taking indoor substation as an example, convention video monitoring position is the red/green in convergence control cabinet, monitoring cabinet
LED status and driving switch status position, and to switch changed position board turning instruction etc., thus the video camera is pre-
Set is arranged in the convergence control cabinet position at each interval, using in convergence control cabinet to installing video camera and by board turning indicator on face wall
The mode of nearby location installation video camera can clearly complete video monitoring.
The present invention is using standardization, networking, distributed system architecture, by setting Accuracy Space presetting bit at station end
And multiple video cameras are laid, the optimal figure of monitored equipment is easily, fast and accurately obtained in transformer station's three-dimensional live scene
Picture and video, can realize the visualization of sequential operation in substation, be more beneficial for carrying out remote monitoring and operation；By real-time
Send video image to transformer station allocate computer room, in order to monitor by switch, disconnecting link realtime graphic video rapidly and accurately
Auxiliary judgment is carried out, and then ensures the security of programming operations remote control.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of monitoring system of electric substation, it is characterised in that fiber optical transceiver, interchanger, SMP the station end including being arranged in station end
Intelligent management machine, several video cameras, convergence control cabinet, the transformer station's allotment computer room for being arranged in local side；
Each video camera is connected with a convergence control cabinet respectively, several convergence control cabinets and fiber optical transceiver, interchanger, SMP stations end intelligence
Energy supervisor is sequentially connected, and interchanger passes through electric power Intranet and transformer station allocates computer room communication and connected.
2. monitoring system of electric substation according to claim 1, it is characterised in that the interchanger include optical communication module,
Optical interface, electrical interface, the optical interface, electrical interface are connected with optical communication module, and the interchanger is connect by optical interface or electricity
Mouth is connected with electric power Intranet.
3. monitoring system of electric substation according to claim 1, it is characterised in that the video camera includes information storage mould
Block, network interface, light compensating lamp, rain brush, the network interface are connected with described information memory module, the light compensating lamp with built-in or
External form is arranged on the video camera.
4. the monitoring system of electric substation according to claim 1 or 3, it is characterised in that the video camera is laid using vertical rod
In the space presetting bit that station end is set.
5. monitoring system of electric substation according to claim 1, it is characterised in that the convergence control cabinet is received by optical fiber and optical fiber
Device connection is sent out, the electric power Intranet is allocated computer room with the transformer station by optical fiber and is connected.
6. monitoring system of electric substation according to claim 1, it is characterised in that the fiber optical transceiver, interchanger, SMP
End intelligent management machine of standing is connected with each other by netting twine.
7. monitoring system of electric substation according to claim 1, it is characterised in that the electric power Intranet, transformer station's dispensing machine
Room is respectively provided with fire wall, and is connected with electric power frequency image monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160011.6A CN107872654A (en) | 2017-11-20 | 2017-11-20 | A kind of monitoring system of electric substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160011.6A CN107872654A (en) | 2017-11-20 | 2017-11-20 | A kind of monitoring system of electric substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107872654A true CN107872654A (en) | 2018-04-03 |
Family
ID=61754257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160011.6A Pending CN107872654A (en) | 2017-11-20 | 2017-11-20 | A kind of monitoring system of electric substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN107872654A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507590A (en) * | 2021-06-11 | 2021-10-15 | 浙江工业大学 | Full-automatic inspection system for converter transformer area |
| CN114302059A (en) * | 2021-12-27 | 2022-04-08 | 维坤智能科技（上海）有限公司 | Three-dimensional online intelligent inspection system and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507590A (en) * | 2021-06-11 | 2021-10-15 | 浙江工业大学 | Full-automatic inspection system for converter transformer area |
| CN114302059A (en) * | 2021-12-27 | 2022-04-08 | 维坤智能科技（上海）有限公司 | Three-dimensional online intelligent inspection system and method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180403 |