CN205335976U - Scada of transformer substation monitor message and video coordinated control system - Google Patents
Scada of transformer substation monitor message and video coordinated control system Download PDFInfo
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- CN205335976U CN205335976U CN201620033210.5U CN201620033210U CN205335976U CN 205335976 U CN205335976 U CN 205335976U CN 201620033210 U CN201620033210 U CN 201620033210U CN 205335976 U CN205335976 U CN 205335976U
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- 238000012544 monitoring process Methods 0.000 abstract description 13
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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Abstract
The utility model relates to a scada of transformer substation monitor message and video coordinated control system belongs to the on -the -spot remote monitoring management system technical field of power production. It comprises key control unit, station side video system etc. And its characteristics are: the horizontal physics isolating device who is connected with key control unit passes through the mirror image port and is connected with the real -time switch of data network, and the real -time switch of data network is connected with integrated automation system communication host computer, the dispatch system of main website respectively, key control unit is connected with integrated automation system communication host computer to through serial port connection security protection alarm device, be connected with digital video recorder through inserting the net gape, digital video recorder is connected with the station side video system. Can the on -the -spot information of accurate collection, communication fast and stable, remote control management operations is reliable, smooth, reaches position detection requirement behind the electrical equipment remote control. The problem of present indirect control have that to gather on -the -spot information accuracy poor, be difficult to satisfy position detection requirement behind the remote control is solved.
Description
Technical field
This utility model relates to a kind of transformer station scada and monitors information and video linkage control system, belongs to power generation scene remote control administrative system technical field。
Background technology
Along with the lasting propelling that the big operation architecture of electric power is built, the transformer station of China's electrical network includes monitoring management scope in regulation and control center set more and more in, and remote manipulation electrical equipment becomes the inexorable trend of power construction development。Regulation according to the 5.3.6.6 bar of " State Grid Corporation of China's electric power safety working regulation (power transformation part) " (version in 2013): with the change of the remote measurement amount at interval corresponding in Open3000 system, remote signalling position and remote signalling message, as the foundation of position detection after monitoring remote operation electrical equipment, generally it is referred to as " indirect control and supervision "。For provincial electric power enterprise is descending, " indirect control and supervision " monitors that to there is also collection site information accuracy electric power network at county level poor, it is difficult to meet the defect of position detection requirement after remote manipulation, is unfavorable for the properly functioning of the ground electric power network at county level that layout area is big and development。
Summary of the invention
The purpose of this utility model is in that, it is provided that one can accurate acquisition field data, communication is quick, safe, and telemanagement operation is reliable, smooth, reaches the transformer station scada of position detection requirement after electrical equipment remote manipulation and monitors information and video linkage control system；Solving existing " indirect control and supervision ", to there is collection site information accuracy poor, it is difficult to meets the defect of position detection requirement after remote manipulation, is unfavorable for the properly functioning of electric power network at county level and the problem of development。
Utility model is to realize above-mentioned purpose by the following technical solutions
This transformer station scada monitors information with video linkage control system by key control unit, stand end video heads, protection alarm device, DVR, horizontal physical isolation apparatus, comprehensive automation system host computer communication, data network real-time exchange machine, main website dispatching patcher is constituted, it is characterized in that: key control unit is connected to horizontal physical isolation apparatus by outer net port, data network real-time exchange machine is provided with mirror port, horizontal physical isolation apparatus is connected with data network real-time exchange machine by mirror port, data network real-time exchange machine is connected with comprehensive automation system host computer communication, data network real-time exchange machine connects main website dispatching patcher by dispatch data net；Key control unit is connected with comprehensive automation system host computer communication by network interface audio interface, key control unit connects protection alarm device by serial ports, key control unit is connected with DVR by accessing network interface, and DVR is by accessing serial ports docking station end video system。
Described key control unit is XWT sequence of communications supervisor, and key control unit includes Embedded ARM9 technical grade main card, Samsung S3C2440ACPU, Ethernet interface, serial line interface, USB interface, and CDT, 101,104, DNP, 1801, MODBUS stipulations。
Described key control unit is burned has video to control self-programming software。
Described horizontal physical isolation apparatus, for the various information of configuration isolation equipment, controls formulation and the application of the various access control rule of xegregating unit。
This utility model having the beneficial effects that compared with prior art
This transformer station scada monitoring information and video linkage control system realize the centralized management of field intelligent device by key control unit, have electric isolution and the electromagnetic shielding characteristic of excellence, improve anti-interference and the reliably protecting performance of whole system；The conversion of communication protocol and interface protocol is carried out by Ethernet, serial line interface；Can accurate acquisition field data, communication is quick, safe, and telemanagement operation is reliable, smooth, can carry out online, off-line debugging flexibly, carry out program reliably upgrade, download parameters and data query operation, reach the requirement of position detection after electrical equipment remote manipulation。A signal (a upstream or downstream message) rotation of multiple photographic head can be started, reach omni-directional video and monitor purpose；Or the multiple signal combination in any of remote control (remote signalling) is respectively started same photographic head and rotates, making full use of same photographic head at the different equipment of different time monitorings, the ground County Power Grid being suitable for electric power layout on a large scale uses；Solving existing " indirect control and supervision ", to there is collection site information accuracy poor, it is difficult to meets the defect of position detection requirement after remote manipulation, is unfavorable for the properly functioning of electric power network at county level and the problem of development。
Accompanying drawing explanation
Fig. 1 is a kind of transformer station scada operation principle schematic diagram monitoring information and video linkage control system；
Fig. 2 is the control flow schematic diagram of key control unit。
In figure: 1, key control unit, 2, horizontal physical isolation apparatus, 3, data network real-time exchange machine, 4, comprehensive automation system host computer communication, 5, main website dispatching patcher, 6, protection alarm device, 7, DVR, 8, end video system of standing。
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of utility model is described in detail:
This transformer station scada monitors information with video linkage control system by key control unit 1, horizontal physical isolation apparatus 2, data network real-time exchange machine 3, comprehensive automation system host computer communication 4, main website dispatching patcher 5, protection alarm device 6, DVR 7, end video system 8 of standing is constituted, key control unit 1 is connected to horizontal physical isolation apparatus 2 by outer net port, data network real-time exchange machine 3 is provided with mirror port, horizontal physical isolation apparatus 2 is connected with data network real-time exchange machine 3 by mirror port, data network real-time exchange machine 3 is connected with comprehensive automation system host computer communication 4, data network real-time exchange machine 3 connects main website dispatching patcher 5 by dispatch data net；Key control unit 1 is connected with comprehensive automation system host computer communication 4 by network interface audio interface, key control unit 1 connects protection alarm device 6 by serial ports, key control unit 1 is connected with DVR 7 by accessing network interface, and DVR 7 is by accessing serial ports docking station end video system 8。
Described key control unit 1 is XWT sequence of communications supervisor, key control unit 1 includes Embedded ARM9 technical grade main card, Samsung S3C2440ACPU, Ethernet interface, serial line interface, USB interface, and CDT, 101,104, DNP, 1801, MODBUS stipulations。
Described key control unit 1 is burned has video to control self-programming software。
Described horizontal physical isolation apparatus 2, for the various information of configuration isolation equipment, controls formulation and the application (referring to accompanying drawing 1～2) of the various access control rule of xegregating unit。
This transformer station scada monitors information can monitor information linkage in main website end control no less than the scada of the photographic head of 200 transformer stations with video linkage control system, and do not affect the operating structure of existing integrated system and existing function, do not affect the safety of monitoring system。
Key control unit 1 one aspect receives each substation remote control displacement information that resolution data net real-time exchange machine 3 is sent, and DVR is sent instructions for 7 times；Resolve on the other hand remote information that substation issues and DVR is sent instructions for 7 times。Corresponding photographic head is manipulated after receiving the instruction that key control unit 1 issues by DVR 7。
Original Substation Station end complex automatic system and video system are the systems of two sets each independent operating, information and video linkage control system is monitored after station end realization jointly controls by this transformer station scada, effectively integrate Substation Station end complex automatic system and video system, expand the effect of video system to greatest extent, fully improve the using value of video system。Realize a signal (a upstream or downstream message) and start the rotation of multiple photographic head, reach omni-directional video and monitor purpose；The multiple signals combination in any of remote control (remote signalling) are respectively started same photographic head and rotate, and make same photographic head at the different equipment of different time monitorings, reach to make full use of the purpose of photographic head。
It is as follows with the work process of video linkage control system that this transformer station scada monitors information:
According to on-the-spot original video system configuration suitably supplement, the number adjusting photographic head and position。
The basis of original video system is installed key control unit 1 at the scene, improves and the protocol interface between frequency system disk video tape recorder 7 and station end complex automatic system dispatch data net is looked closely at station。
Photographic head power supply, key control unit 1 working power be 220V alternating current, transformer station all can provide。
For ensureing that network security adds horizontal physical isolation apparatus 2, between dispatch data net real-time exchange machine 3 and key control unit 1, by horizontal physical isolation apparatus 2, substation safety is kept apart, meet the regulation of secondary protection。
By the monitoring to network message, isolate the information such as the protection act signal in scada monitoring information, warning information, guidance command, in conjunction with the control to video hard disc machine 7, it is achieved scada monitors the linkage of information and video system。
By the video software of key control unit 1 is programmed, it is achieved key control unit 1 passes through video network directly directly controlling video hard disc machine 7 at main website end, thus the coordinated signals that realization is to the photographic head of station end video system 8。
Mirror port at data network real-time exchange machine 3 can be monitored all scada and monitor information, it is desirable to the receiving ability of intelligent communication network interface card is not less than 100M byte per second。
Remote manipulation monitors: order according to monitor's remote manipulation descending ' preset ', photographic head near Substation Station end operating unit rotates automatically, be registered to electrical equipment ' point/close a floodgate ' instruction of correspondence, and monitor can monitor remote manipulation overall process (before operation, in operation, after operation) by video monitor picture；
Circuit breaker trip monitors: the abnormal tripping operation of Substation Station end electrical equipment, complex automatic system will send the up remote signalling message such as ' protection exit ', ' chopper divides '。Key control unit 1 is by the mirror port of data network real-time exchange machine 3 configuration, the IEC104 network message of comprehensive automation system host computer communication 4 with the dispatching communication of main website dispatching patcher 5 is intercepted and captured, after parsing, start the control flow of key control unit 1, start DVR 7 to transfer the photographic head The Cloud Terrace of station end video system 8, electrical equipment that now the automatic rotational alignment of photographic head near trip breaker is corresponding ' point/close a floodgate ' indicator, monitor is according to remote measurement amount, on the basis of remote signalling message change judgment device running status, it is further added by autonomous visual determination foundation, control is made to operate more accurately and reliably。
Original monitoring system, though standing, end complex automatic system can meet transformer station's distant place operation monitoring, remote control operation, but judge simply by " indirect control and supervision " method, control, after adopting this transformer station scada to monitor information and video linkage control system, whether monitoring personnel can be operated by video pictures direct vision electrical equipment location status is put in place, carry out " State Grid Corporation of China's electric power safety working regulation (power transformation part) " predetermined operation supplementing and perfect, the regulation of the 5.3.6.6 bar both fully meeting " State Grid Corporation of China's electric power safety working regulation (power transformation part) " (version in 2013) requires: " position detection after electrical equipment operation should be as the criterion with each phase physical location of equipment, when cannot see physical location, indirect method should be passed through, as plant machinery position indicates, electrically instruction, charged display device, instrument and various remote measurement, the change of the signals such as remote signalling judges。During judgement, at least should there be two non-same principles or nonhomologous instruction that correspondence change occurs, and corresponding change occurs in all these instructions determined, can confirm that this equipment has operated and put in place all simultaneously。More than check that project should fill in operation order as check item。If finding in inspection, other any signals have exception, all should stop operation, ascertain the reason。If being remotely controlled operation, above-mentioned indirect method or other reliable method judgment device positions can be adopted " regulation, substantially increase again the station use frequency of end video system 8 photographic head and value。This transformer station scada monitors information and video linkage control system County Power Grid transformer station is actually used on ground, Hubei Province and shows, stable and reliable in work, obtains information accurate, stable and reliable in work, improves policer operation efficiency。
The above is the detailed description of the invention of this utility model, the example above illustrates flesh and blood of the present utility model not to be construed as limiting, above-mentioned detailed description of the invention can be made an amendment or deform after having been read this specification by person of an ordinary skill in the technical field, without departing from spirit and scope of the present utility model。
Claims (3)
1. a transformer station scada monitors information and video linkage control system, it is by key control unit (1), horizontal physical isolation apparatus (2), data network real-time exchange machine (3), comprehensive automation system host computer communication (4), main website dispatching patcher (5), protection alarm device (6), DVR (7), end video system of standing (8) is constituted, it is characterized in that: key control unit (1) is connected to horizontal physical isolation apparatus (2) by outer net port, data network real-time exchange machine (3) is provided with mirror port, horizontal physical isolation apparatus (2) is connected with data network real-time exchange machine (3) by mirror port, data network real-time exchange machine (3) is connected with comprehensive automation system host computer communication (4), data network real-time exchange machine (3) connects main website dispatching patcher (5) by dispatch data net；Key control unit (1) is connected with comprehensive automation system host computer communication (4) by network interface audio interface, key control unit (1) connects protection alarm device (6) by serial ports, key control unit (1) is connected with DVR (7) by accessing network interface, and DVR (7) is by accessing serial ports docking station end video system (8)。
2. a kind of transformer station scada according to claim 1 monitors information and video linkage control system, it is characterized in that: described key control unit (1) is XWT sequence of communications supervisor, key control unit (1) includes Embedded ARM9 technical grade main card, Samsung S3C2440ACPU, Ethernet interface, serial line interface, USB interface, and CDT, 101,104, DNP, 1801, MODBUS stipulations。
3. a kind of transformer station scada according to claim 1 monitors information and video linkage control system, it is characterized in that: described horizontal physical isolation apparatus (2), for the various information of configuration isolation equipment, controls formulation and the application of the various access control rule of xegregating unit。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033210.5U CN205335976U (en) | 2016-01-14 | 2016-01-14 | Scada of transformer substation monitor message and video coordinated control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033210.5U CN205335976U (en) | 2016-01-14 | 2016-01-14 | Scada of transformer substation monitor message and video coordinated control system |
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| CN205335976U true CN205335976U (en) | 2016-06-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597947A (en) * | 2016-12-23 | 2017-04-26 | 国网浙江宁波市鄞州区供电公司 | Substation equipment test method and system, server and tester |
| CN106774228A (en) * | 2017-03-30 | 2017-05-31 | 京能（锡林郭勒）发电有限公司 | A kind of Medium voltage switch or circuit breaker DCS remote visibles stop power transmission and diagnostic system and operating method |
| CN108848351A (en) * | 2018-07-20 | 2018-11-20 | 广东力田科技股份有限公司 | A kind of power distribution room video surveillance and accident positioning software |
-
2016
- 2016-01-14 CN CN201620033210.5U patent/CN205335976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597947A (en) * | 2016-12-23 | 2017-04-26 | 国网浙江宁波市鄞州区供电公司 | Substation equipment test method and system, server and tester |
| CN106597947B (en) * | 2016-12-23 | 2020-05-29 | 国网浙江宁波市鄞州区供电公司 | Transformer substation equipment testing method, server, tester and system |
| CN106774228A (en) * | 2017-03-30 | 2017-05-31 | 京能（锡林郭勒）发电有限公司 | A kind of Medium voltage switch or circuit breaker DCS remote visibles stop power transmission and diagnostic system and operating method |
| CN106774228B (en) * | 2017-03-30 | 2023-09-19 | 京能（锡林郭勒）发电有限公司 | Remote visual power cut-off and transmission and diagnosis system of medium-voltage switch DCS and operation method |
| CN108848351A (en) * | 2018-07-20 | 2018-11-20 | 广东力田科技股份有限公司 | A kind of power distribution room video surveillance and accident positioning software |
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Granted publication date: 20160622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |