CN103675598A - Grid fault diagnosis result display method of linkage video monitoring system - Google Patents
Grid fault diagnosis result display method of linkage video monitoring system Download PDFInfo
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- CN103675598A CN103675598A CN201210341690.8A CN201210341690A CN103675598A CN 103675598 A CN103675598 A CN 103675598A CN 201210341690 A CN201210341690 A CN 201210341690A CN 103675598 A CN103675598 A CN 103675598A
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- faulty equipment
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The invention provides a grid fault diagnosis result display method of a linkage video monitoring system. After a grid generates a fault, a fault diagnosis report in a graphical or textual form is obtained by inferential analysis, based on that, in combination with the monitoring result of the video monitoring system, the appearance images of faulty equipment of a primary system, an operated protective device and switchgears are dynamically displayed, so that a dispatcher can visually check the appearance change of the equipment after the fault occurs. Therefore, the efficiency of the fault handling is increased.
Description
Technical field
The invention belongs to electric network failure diagnosis field, relate in particular to a kind of fault diagnosis result display technique of cooperative video monitoring system.
Background technology
Traditional electric network failure diagnosis result is all that the form with diagnosis report provides conventionally, and analysis result comprises: the evaluation of faulty equipment or suspected fault sets of elements, nature of trouble, fault phase, fault-time, trip time, switch and protection action message.Yardman relies on diagnosis report to carry out fault analysis and judgement event, and make corresponding reply treatment measures, but the inadequate visual pattern of this display packing, the diagnosis report that needs management and running personnel to browse whole complexity could be understood concrete faulty equipment, nature of trouble etc., and video monitoring system can realize and controlling with equipment, the coordination linkage of accident treatment, possesses equipment on the spot, long-distance video is patrolled and examined and the function of long-distance video job guide, therefore the present invention is directed to the problems referred to above, when breaking down, start electric network failure diagnosis system, in analysis, draw under the prerequisite of fault diagnosis report, the result presentation method of a kind of dynamic demonstration faulty equipment and step switch equipment and protective device is proposed in conjunction with video monitoring system.
Summary of the invention
For addressing the above problem, a kind of fault diagnosis result display packing of cooperative video monitoring system has been proposed, solved thus the inconvenience bringing to yardman because fault diagnosis report contains much information, content complicated.The fault diagnosis result display packing of the cooperative video monitoring system that the present invention proposes; after electrical network breaks down; by rational analysis, draw fault diagnosis report; at the long-range inspection function putting in conjunction with video monitoring system before this, dynamically show the faulty equipment of primary system and the protective device of action and switchgear outward appearance; so that dispatcher can view on-the-spot actual changing intuitively, improve the efficiency of fault handling.For achieving the above object, technical scheme of the present invention is achieved in that
Proposed a kind of electric network failure diagnosis result presentation method of cooperative video monitoring system, video monitoring system is comprised of three parts that overlap: transformer station's front end (scene) equipment, channel unit and watch-dog (control center).Wherein front-end equipment is arranged on scene, comprises high-definition camera, The Cloud Terrace, protective cover, support and shot-light; Channel unit adopts conventional data channel; The watch-dog of video monitoring system is arranged on dispatching center.
Implementation step is: first according to the title of transformer station, the front end high definition camera of video monitoring system is carried out to subregion, the camera in same transformer station belongs to the same area; After electrical network breaks down, start electric network failure diagnosis system, by rational analysis, draw fault diagnosis report; According to the content of fault diagnosis report, locate fault zone, locking faulty equipment.Simultaneous faults diagnostic result display interface can automatically switch between the switch of faulty equipment and action, protective device, so that dispatcher can observe the on-the-spot actual faulty equipment occurring and protection, switch motion situation intuitively.
A modification of the present invention is that dynamic demonstration primary system faulty equipment, the switchgear of action and the function of protective device outward appearance of adding realizes by adding button at fault diagnosis system display interface;
A modification of the present invention is directly to locate the camera in fault zone according to the title of the transformer station under faulty equipment in fault diagnosis report and coding;
A modification of the present invention is to lock according to the title of faulty equipment in fault diagnosis report and coding the camera that faulty equipment is corresponding;
A modification of the present invention is, can control the action of camera by the codec of video monitoring system, makes its rotation of carrying out horizontal and vertical directions, and carefully checks by functions such as zoom, focusing the variation that faulty equipment outward appearance occurs;
A modification of the present invention is, by the video switching matrix of video monitoring system, camera is switched on the protective device of the isolating switch that is connected with faulty equipment and action by faulty equipment, can check the situation of switchgear and protective device outward appearance.
According to this method; after electrical network breaks down, yardman not only can understand the whole fault that fault occurs according to fault diagnosis report; can also see intuitively the action situation of faulty equipment, protection, switch, can shorten greatly the time of handling failure, improve power supplying efficiency.
Accompanying drawing explanation
Fig. 1 is the electric network failure diagnosis result display structure figure of cooperative video monitoring system;
Fig. 2 dynamically shows the procedure chart of faulty equipment;
Fig. 3 transmits the process flow diagram of fault diagnosis result by video monitoring system;
Fig. 4 is fault diagnosis result displaying contents;
Embodiment
Figure 1 shows that the structural drawing with the electric network failure diagnosis result demonstration of video monitoring system.The A of transformer station, the B of transformer station are until the protection action message of the remote signalling of the SCADA/EMS system acquisition of the N of transformer station, telemetry and failure information system collection and Fault Recorder Information are all delivered to scheduling integral system, electric network failure diagnosis system is carried out fault diagnosis according to the data of these data source transmission, obtain faulty equipment or suspicious fault element collection, form fault diagnosis report; The front-end equipment of video monitoring system is switch, the protective device that high-definition camera is taken primary system faulty equipment and action simultaneously; and by transmission channel, be uploaded to the control center of video monitoring system; by data-interface, by the data access electric network failure diagnosis system of video monitoring system, fault diagnosis system shows protection movement device and the switchgear of faulty equipment and tripping, malfunction dynamically according to the information of fault diagnosis report like this.
Figure 2 shows that the process of dynamic demonstration faulty equipment, wherein high-definition camera A monitors transformer T1; High-definition camera B monitors transformer T2; High-definition camera C monitors bus B1; High-definition camera D monitors bus B2.Shown in figure, for transformer T2 breaks down, after fault diagnosis system diagnoses out T2 to break down, according to the title of the transformer station at the faulty equipment place of output, can directly locate fault zone A; According to the title T2 of exported faulty equipment and coding locking faulty equipment, directly check the equipment breaking down again; By the codec of supervisory system, control the action of camera; make it carry out the rotation of horizontal and vertical directions; and by the functions such as zoom, focusing careful check the variation that transformer T2 occurs; show the isolating switch, the outward appearance situation of protective device, the further situation of change of observable bus B2 that are connected with faulty equipment T2 simultaneously.
Illustrated in fig. 3 is by video monitoring system, to transmit the process flow diagram of fault diagnosis result.By video switching matrix, control the image of video camera input; by the codec of supervisory system, control again the exercises of The Cloud Terrace, camera; by above-mentioned front-end equipment, take switch, the protective device of primary system faulty equipment and action; by communication facilities, transmit it to again the control center of video monitoring system; by data-interface by the data access electric network failure diagnosis system of video monitoring system, so that dispatcher can observe the on-the-spot actual faulty equipment occurring and protection, switch motion situation intuitively.
Fig. 4 has shown the content that whole fault diagnosis result shows; the demonstration class that comprises fault diagnosis report is held: the evaluation of faulty equipment or suspected fault sets of elements, nature of trouble, fault phase, fault-time, trip time, switch and protection action message; and the content of the dynamic display interface of cooperative video monitoring system, comprise the outward appearance of faulty equipment, the switchgear of action and protective device.
In sum; the present invention proposes a kind of electric network failure diagnosis result presentation method of cooperative video monitoring system; by utilizing the long-range inspection function of video monitoring system to show switchgear and the protective device of faulty equipment and action; the supervision result of the video monitoring system that links under the condition of retention fault diagnosis report; the dynamic outward appearance that shows primary system and protective device, so that dispatcher can observe the on-the-spot actual faulty equipment occurring and protection, switch motion situation intuitively.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (7)
1. the electric network failure diagnosis result presentation method of a cooperative video monitoring system, this method refers to after electrical network breaks down, electric network failure diagnosis system draws the fault diagnosis report of figure or written form through rational analysis, then cooperative video monitoring system is carried out the image of dynamic display device outward appearance; First implementation step for to carry out subregion according to the title of transformer station to the front end high definition camera of video monitoring system, and the camera in same transformer station belongs to the same area; Then according to the content of fault diagnosis report, locate fault zone, locking faulty equipment; simultaneous faults diagnostic result display interface can automatically switch between the switch of faulty equipment and action, protective device, so that dispatcher can observe the on-the-spot actual faulty equipment occurring and protection, switch motion situation intuitively.
2. electric network failure diagnosis result presentation method as claimed in claim 1; it is characterized in that; this method makes the displaying contents of fault diagnosis result except the fault diagnosis report of original language form, has also added and has shown primary system faulty equipment, the switchgear of action and the function of protective device appearance images.
3. electric network failure diagnosis result presentation method as claimed in claim 1, is characterized in that, after electrical network breaks down, can automatically release the protective device of faulty equipment, action and the graphic interface of switchgear.
4. electric network failure diagnosis result presentation method as claimed in claim 1, is characterized in that, can be according to the camera in the transformer station's title under faulty equipment in fault diagnosis report and fault zone, coding location.
5. electric network failure diagnosis result presentation method as claimed in claim 1, is characterized in that, can lock the camera that faulty equipment is corresponding according to the title of faulty equipment in fault diagnosis report and coding.
6. electric network failure diagnosis result presentation method as claimed in claim 1, it is characterized in that, by the codec of video monitoring system, can control the action of camera, make its rotation of carrying out horizontal and vertical direction, and carefully check by functions such as zoom, focusing the variation that in image, faulty equipment outward appearance occurs.
7. electric network failure diagnosis result presentation method as claimed in claim 1; it is characterized in that; by the video switching matrix of video monitoring system; camera can be switched on the protective device of the isolating switch that is connected with faulty equipment and action by faulty equipment, and the image of the switchgear of the interface of fault diagnosis system that automatically switches and protective device outward appearance.
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| CN201210341690.8A CN103675598B (en) | 2012-09-17 | 2012-09-17 | A kind of electric network failure diagnosis result presentation method of cooperative video monitoring system |
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| CN201210341690.8A CN103675598B (en) | 2012-09-17 | 2012-09-17 | A kind of electric network failure diagnosis result presentation method of cooperative video monitoring system |
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| CN104159070A (en) * | 2014-06-24 | 2014-11-19 | 国网浙江海盐县供电公司 | Smart alarm positioning device for pick-up heads of transformer station |
| CN105652138A (en) * | 2015-12-29 | 2016-06-08 | 安徽海兴泰瑞智能科技有限公司 | Electric power equipment fault early-warning method |
| CN105652113A (en) * | 2015-12-29 | 2016-06-08 | 安徽海兴泰瑞智能科技有限公司 | Power grid equipment performance perception and evaluation method |
| CN105763567A (en) * | 2016-04-19 | 2016-07-13 | 国网浙江省电力公司信息通信分公司 | LTE-network-based video monitoring system for station of transformer substation |
| CN106100123A (en) * | 2016-06-30 | 2016-11-09 | 国网浙江省电力公司杭州供电公司 | Distribution equipment intelligent monitoring method based on video interlink |
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