CN103545934B - Transformer and distribution power station platform district panorama makes an inspection tour supervisory control system and management method thereof - Google Patents
Transformer and distribution power station platform district panorama makes an inspection tour supervisory control system and management method thereof Download PDFInfo
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Abstract
The invention provides a kind of transformer and distribution power station platform district panorama and make an inspection tour supervisory control system and management method thereof, belong to changed into switchhouse platform district panorama and make an inspection tour supervisory control system field.Comprise terminal control system, dendroid optic fibre of looped network communication system, dispatch center, described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, the voltage seeing Ge Tiao supply line that dispatcher can be long-range before dispatching can be made, electric current, power, phase angle, power factor numerical value, each switch protection function throws situation of moving back and protection definite value, the operating state of each switch, each becomes the live video of power switching station, and guidance command is sent to each high-voltage switch gear, be integrated with remote signalling, remote measurement, remote control, " five is distant " function of remote regulating and remote viewing.
Description
Technical field
The invention provides a kind of transformer and distribution power station platform district panorama and make an inspection tour supervisory control system and management method thereof, belong to changed into switchhouse platform district panorama and make an inspection tour supervisory control system field.
Background technology
Distribution maintenance work area is contained hundreds of and is become power distribution station and public distribution transforming depressor, because power worker's number is limited, power distribution station equipment operation maintenance manages, stops the very heavy complexity of task such as power transmission management, accident handling, interruption maintenance.Therefore, power distribution automation equipment, relay protection device and supporting communication network thereof are born, power distribution automation equipment can carry out the voltage on circuit to connected switch, electric current, power, the data such as phase angle carry out gathering and after uploading host computer processes by communication network, report main station monitoring personnel, more than be referred to as " remote measurement ", power distribution automation equipment can gather connected switch deciliter state and after uploading host computer processes by communication network, report main station monitoring personnel, more than be referred to as " remote signalling ", when switch needs displacement, monitor staff is only needed to use keyboard and mouse by the power distribution automation equipment sending action order of computer to corresponding respective switch, namely power distribution automation equipment control respective switch and do corresponding actions, more than be referred to as " remote control ", monitor staff needs change protection definite value in master station computer according to scene, and adjust by communication network is long-range, the protection definite value of the relay protection device in platform district also can change to the definite value set by master station computer, more than be referred to as " remote regulating ", platform district unattended operation is realized with this.
This technological deficiency is at present: one, all devices is all aggregated on main website master computer, and adopt uninterrupted active reporting communication modes, main website keeps being connected with power distribution automation equipment, relay protection device, cause data volume very huge, very easily causing when carrying out multipoint operation data to block to crash with master station computer, many places large data stream can not be born as high-definition video signal etc.; Its two, operator according to power distribution automation equipment judgment device state and operate condition, but cannot actually can only see, if program error appears in power distribution automation equipment and relay protection device, cannot learn; Its three, when electric power system is safeguarded, workman constructs at the scene, if run into any problem, if technical staff is not at the scene, technical support personnel can only lean on field worker describe come failure judgement, very inaccurate; Its four, break down if be in operation, cannot localizing faults, needing all devices producer to investigate successively coming to the spot, wasting time and energy.
Summary of the invention
The object of the invention is to provide a kind of transformer and distribution power station platform district panorama to make an inspection tour supervisory control system and management method thereof, data volume arrangement is reasonable, data are there will not be to block, communication system framework is simple, practical, can Timeliness coverage automation equipment fault, failure judgement is accurate, time saving and energy saving, without the need to setting up main website and main process equipment saving cost.
Transformer and distribution power station platform district of the present invention panorama makes an inspection tour supervisory control system, comprise terminal control system, dendroid optic fibre of looped network communication system, dispatch center, terminal control system is positioned at the change power switching station needing the area controlled, comprise high-voltage switch gear, low tension switch, power distribution automation equipment, relay protection device, camera head, DVR, the communication server, switch, site monitoring computer and light cat, by the remote signalling of high-voltage switch gear and low tension switch, remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment and relay protection device, power distribution automation equipment and relay protection device are connected to the communication server by RS485 communication bus, the communication server is connected to switch by netting twine, camera head is arranged on and becomes in power switching station, make its angular field of view can contain the position of all high-voltage switch gears and low tension switch, camera head is connected to DVR by video communication line, DVR is connected to switch by netting twine, site monitoring computer is provided with two network interface cards, netting twine is used by switch to be connected to one of them network interface card of site monitoring computer, another network interface card of site monitoring computer is connected to light cat by netting twine, optical fiber is connected to dendroid optic fibre of looped network communication system by light cat, dendroid optic fibre of looped network communication system comprises dendroid communication link and the network switch, dendroid communication link is connected to the network switch by netting twine, dendroid communication link comprises communication branch road, transformer station's fiber reel and optical fiber, according to actual needs, many communication branch roads are set, in the transformer station needing monitoring area, transformer station's fiber reel is set, transformer station's fiber reel quantity is corresponding with communication branch road quantity, the optical cable that magnitude setting is corresponding with transformer station fiber reel quantity, optional for every bar optical cable one end four cores are fused on any four welding mouths of corresponding each transformer station fiber reel, by four optical fiber interfaces of the corresponding welding of all transformer stations fiber reel four optical cable cores, any selection two is as No. I communication group, two other is as No. II communication group, by first transformer station's fiber reel No. II communication group by No. I communication group of Fiber connection to next transformer station fiber reel, by No. II communication group of next transformer station fiber reel by No. I communication group of Fiber connection to next transformer station fiber reel again, by that analogy, by last transformer station's fiber reel No. II communication group by No. I communication group of Fiber connection to first transformer station's fiber reel, the other end of all optical cables is connected respectively to each communication branch road, communication branch road comprises communication counter and optical cable, be interconnected by optical cable between communication counter, the communication counter being positioned at one end is connected with the other end of the optical cable being connected to transformer station's fiber reel, communication counter is connected by optical cable with the light cat in terminal control system, interconnective and communication counter and the interconnective all optical cables of light cat between communication counter, select four cores as communication optical fiber respectively, using two in four cores as I group, using all the other two as II group, light cat is provided with two communication interface groups, I of optical cable group is fused to a communication interface group of light cat, another communication interface group is fused to by II of optical cable group, in communication box, the optical fiber connecting light cat is connected in the optical cable connecting transformer station's fiber reel, the core of corresponding transformer station's fiber reel No. I communication group is with in the optical cable being connected next communication counter between I group, or be connected on connect transformer station fiber reel optical cable in the core of corresponding transformer station fiber reel No. II communication group with in the optical cable being connected next communication counter between II group, and by corresponding for two other optical cable core group welding, by that analogy, I group of being continued by last communication counter of communication group in the optical cable of connection downwards forms closed loop with II group of short circuit, loop is connected into by the core in the optical cable that dendroid is laid, dispatch center comprises scheduling monitor computer, at installation network switch place and dispatch center, a light cat is set respectively, and by light cat by Fiber connection, the network switch is connected on the light cat corresponding with its position respectively by netting twine with scheduling monitor computer.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, the voltage seeing Ge Tiao supply line that dispatcher can be long-range before scheduling monitor computer can be made, electric current, power, phase angle, power factor numerical value, each switch protection function throws situation of moving back and protection definite value, the operating state of each switch, each becomes the live video of power switching station, and guidance command is sent to each high-voltage switch gear, be integrated with remote signalling, remote measurement, remote control, " five is distant " function of remote regulating and remote viewing, the state of each switch of supervision that can be more thorough, the all operations order that real time record the every operation action of saving scene staff and remote scheduling manipulation personnel send, and the actual act situation of high-voltage switch gear can be seen by vision signal when each switch does action displacement, avoid after tripping malfunction problem appears in automation equipment and not easily find, thus occur dangerous, also can workmen construct at the scene encounter problems time, expert can reach the spot, the state of long-range viewing switch, and fault type is judged, and make solution efficiently, all exposed connections all have employed optical fiber, avoid the possibility of thunderbolt.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, terminal control system is provided with a point distribution system, point distribution system be positioned to become power switching station with terminal control system place point become power switching station, point distribution system comprises high-voltage switch gear, low tension switch, power distribution automation equipment, relay protection device, camera head, the communication server and transmission of video light cat, by the remote signalling of high-voltage switch gear and low tension switch, remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment and relay protection device, power distribution automation equipment and relay protection device are connected to the communication server by RS485 communication bus, the communication server is connected to transmission of video light cat network interface by netting twine, camera head is connected to transmission of video light cat video input mouth by video transmission line, the transmission of video light cat of a same model pairing is set in addition in terminal control system, two transmission of video light cats are passed through Fiber connection, the video output terminals of the transmission of video light cat in terminal control system is connected to DVR by video transmission line, network output is connected to switch by netting twine.When the supply district that becomes power switching station is larger, then can separate the collaborative power supply of multiple points of distribution systems, ensure that the reliability of power supply, each point of its corresponding terminal control system of distribution system shares a site monitoring computer and DVR, greatly reduces cost.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, and terminal control system and a point distribution system are equipped with UPS comprehensive power.Make transformer and distribution power station platform district panorama make an inspection tour supervisory control system still can use after transformer and distribution power station high voltage source is stopped power supply, achieve uninterrupted control automatically.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, and site monitoring computer and scheduling monitor computer are equipped with two displays.Monitor staff is monitored very convenient, avoid back and forth image switching and the misoperation caused.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, and the spacing distance between communication counter is 40 meters-4000 meters.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, form in all optical cables I group with two cores of II group,, a responsible receiving optical signals, article one, be responsible for sending light signal, when being interconnected between optical cable, two cores are responsible for receiving optical signals to be needed mutually corresponding with the core being responsible for sending light signal.
Described dendroid optic fibre of looped network communication system, the any point ring network parallel relative to other rank, the point communication data amount that the network of this structure there will not be data upwards to add up step by step and causes rank higher is excessive, occurs the situation that data block; When light signal is by light cat, optical signal power will be exaggerated, ring-like light net is made dendroid, multiple communication counter is evenly set, the switching station of such connection is more, and the cable length between light cat and light cat is just shorter, and it is more that light signal is exaggerated number of times, light signal strength is stronger, can increase communication robust greatly; Only use an optical cable to be connected between communication counter with communication counter, this connected mode reduces welding workload and the cost buying optical cable greatly; And the application of dendroid optic fibre of looped network communication system is very flexible, when change power switching station, when even scheduling monitor computer place dispatch center needs to move position, dendroid optic fibre of looped network communication system can not be affected run, only need the site monitoring computer becoming arbitrarily power switching station to be transformed to scheduling monitor computer temporarily.
Described transformer and distribution power station platform district panorama makes an inspection tour the management method of supervisory control system:
Its method for supervising is:
According to transformer station's number, the dendroid communication link corresponding with its quantity can be set, different in the section supplied according to each substation, many communication branch roads can be set in multiple directions, every bar communication branch road arranges a communication counter every 40 meters-4000 meters according to actual needs, change power switching station near communication counter is connected in series in communication counter by optical cable, can to connect as required multiple change power switching station, when needs increase change power switching station temporarily, arbitrarily it can be connected in series to communication counter adjacent thereto by optical cable, the change power switching station that a distance dispatch center is nearest is selected in all change power switching stations, a light cat on the dendroid communication link of each road is located in this change power switching station, and smooth cats all in this change power switching station are comprised the dispatch center network interface of point-to-point smooth cat be connected to the network switch by netting twine, by all power distribution automation equipment, relay protection device, the communication server, switch, light cat, transmission of video light cat, the network switch, site monitoring computer, scheduling monitor computer, DVR and camera head arrange a different IP address respectively, when needs use scheduling monitor computer operation, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, scheduling monitor computer unit is furnished with two displays, a display shows the distribution map of regional change power switching station, another display shows the change panel switches station name framework map in every bar bus and the extent of supply thereof, input becomes panel switches station name or clicks corresponding change power switching station icon, then scheduling monitor computer is switched to the state interface straining power switching station mutually, comprise the title of the switch of the every bar circuit of each change power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the shifting movement message of all high-voltage switch gears in the monitoring range of whole distract and low tension switch, relaying protection action message and fault warning message, the information of shifting movement message comprises the switch names of action, operate time, operating personnel's title, the information of relaying protection action message comprises relaying protection position, relaying protection type and relaying protection time, the information of fault warning message comprises abort situation, fault type, fault numerical value and fault time, configuration scheduling supervisory control comuter, when making the various message of appearance, message is made to appear at the optional position of any one display with dialog box form, simultaneously scheduling monitor computer can give the alarm the tinkle of bells, operating personnel click dialog box then directly long-rangely can be switched to the change power switching station occurring message, after operating personnel click dialog box, alert ring tone stops, otherwise alert ring tone does not stop, message dialog box has been there is when operating personnel are untreated, when there is again new message dialog box, new message dialog box can cover in the co-located of display, all message dialog boxes are covered mutually with queue form, ensure to occur that the position of dialog box shows up-to-date message dialog box all the time, after processing up-to-date message dialog box, next message dialog box occurs automatically, until process all message dialog boxes, scheduling monitor computer is set, it is made to be occurred with catalogue form by all messages, entry in catalogue is time and the simplified summary of message, operating personnel can will not need the message checked to be set to read state arbitrarily in catalogue, corresponding with it, the message being set as read state can not appear in the message dialog box queue of not reading with dialog box form again, configuration scheduling supervisory control comuter, make it by its character principle and read or do not read principle and automatically message entry is classified, and any message can be derived with the form can supplying the reading of other electronic equipments or printed, supply various occasion Analyzes and nurses, very convenient, also respective switch can be clicked, send remote control deciliter order, scheduling monitor computer not display video picture under normal monitoring state, need the artificial scheduling monitor computer that uses after the DVR transmission order of terminal control system, video just can start upload communication, only to record a video at ordinary times preservation, when needs use site monitoring computer operation, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, two displays of site monitoring computer unit only show monitor the state interface and video clip that become power switching station, if want that detecting other becomes power switching station, then need to input the IP and password that strain power switching station site monitoring computer mutually, after can automatically switch, site monitoring computer in each terminal control system is set, the initial data that its interpretative system and the power distribution automation equipment be connected by switch with it and relay protection device are sent adapts, various different initial data all being translated into can for the data of operating personnel's direct reading, store in the data after process at the scene supervisory control comuter, but not active reporting, video file also preserves also not active reporting by DVR.
Its control method is:
When needs variation on off state, the operator on duty of dispatch center is after having notice, use scheduling monitor computer input to become power switching station name search or find in change power switching station distribution map and need the high-voltage switch gear of variation or the change power switching station icon at low tension switch place, after clicking, scheduling monitor computer will be switched to the state interface straining power switching station mutually, and the Video Option is opened in click, control camera head rotates, make it just to the switch of needs operation, operator on duty only needs to click the high-voltage switch gear or low tension switch that need changing position, send remote control displacement order and observe the shifting movement message on scheduling monitor computer, live action situation in deciliter state of switch and video pictures can judge action whether success, whether there is equipment fault, operating personnel long-rangely can complete all operations task without the need to reaching the spot, scheduling monitor computer records the information such as preservation operation overall process video recording and operator's name operating time automatically simultaneously.
Its means of communication are:
Scheduling monitor computer is set, make scheduling monitor computer by the IP sequence of addresses of site monitoring computer in each change power switching station, continual active asks for line information to every platform site monitoring computer, action message and protection information processed after data, the time of all site monitoring computer being asked for one time can be set to 30 seconds-500 seconds, just scheduling monitor computer can be uploaded to once in the information very short time that just ensure that the collection of any site monitoring computer, ensure that synchronization only has a site monitoring computer to report message information, avoid the generation of Data Storm, when there is abnormal action message and protection information, monitor staff directly can click message, at this moment the camera head of relevant position starts to report vision signal, because channel video signal occupancy is larger, keep in communication equipment only receive report order after reporting information again, avoid data channel blocking.
Its concrete setting means is:
Power distribution automation equipment in all change power switching stations is set, relay protection device, camera head and DVR, when making it strain the site monitoring computer pair in power switching station with its phase respectively, pair time the cycle can different arbitrarily setting according to actual needs, arrange any scheduling monitor computer for pair time exchange, make all site monitoring computer and other scheduling monitor computers with pair time exchange pair time, can differently according to actual needs arbitrarily set, pair time exchange in the system allowing to outreach by the Internet and Beijing time pair time, otherwise by time during GPS timing device pair or manually pair, pair time the cycle can be set to any long duration, as 8 hours once or regularly manual, all devices time consistency can be ensured like this, can also ensure identical with Beijing time, extremely be convenient to determine fault time, switch changed position action sequencing and switch changed position action interval time
Its concrete detection method is:
If when high-voltage switch gear or low tension switch are in operation and break down, the remote signalling data that operator on duty can upload according to the distant equipment of power distribution automation four and relay protection device, telemetry, fault message and on-the-spot video image analyzing failure cause, if cannot fault be determined, then can be analyzed by more senior technical staff, if determine equipment fault, its producer can be contacted directly, improve the efficiency of dealing with problems greatly, if describe unintelligible when exchanging with producer, can by DVR record execute-in-place image by internet transmission to producer personnel, can very clear and problem identificatioin accurately, avoid the cost repeatedly arriving on-the-spot investigation, when workman's site operation, designer uses camera head to monitor, its construction of real-time instruction, and can adjust maintenance project according to display data and presence states, to reach the highest maintenance efficiency.
Described transformer and distribution power station platform district panorama makes an inspection tour the method for supervising of supervisory control system, all automation equipments and communication apparatus are arranged different IP addresses, so that distinguish and accurately manipulate, management system software is arranged password, ensure that the fail safe of power system operation, clear and definite has divided administration authority, avoid the generation of misoperation, be more convenient for management, arbitrarily as required site monitoring computer can be switched to the picture that other becomes the site monitoring computer in power switching station too, very easy to use, emergency processing can be carried out to many unsurmountable reasons, when controlling, the actual act situation of controlled high and low voltage switch can be watched simultaneously, avoid automation equipment fault, cannot discover and danger on the circuit that causes, the communication modes of site monitoring computer is set to by power distribution automation equipment, relay protection device, the initial data that camera head is uploaded in real time is translated into can direct reading data storing but non-active upload, and initiatively uninterruptedly ask for message by scheduling monitor computer to site monitoring computer, the time that scheduling monitor computer asks for one time to site monitoring computer can be set to any comparatively short time interval as 30 seconds, this reporting schemes both can ensure can receive within very short time when there is message or data message change, the communication channel moment is made again to keep unimpeded, ensure that situation about blocking can not occur data channel, can directly collect the data that can read, greatly reduce the burden of scheduling monitor computer, pair time method when adopting relatively pair, make the time of all devices relatively consistent, slower then simultaneously slower than Beijing time, fast then simultaneously fast, the operate time of the high and low voltage switch of shifting movement can be defined very accurately, if there is multiple shifting movement, then can the sequencing of clearly resolution action, be extremely conducive to the breakdown judge of technical staff to the abnormal shifting movement of switch, when detection failure, while can being investigated by site operation personnel, senior technician can carry out remote analysis by video image simultaneously, improve investigation efficiency greatly, when it is time for repair, do maintenance analysis Hou Zaihui company after not needing producer personnel to scene to prepare, can by live video, the data such as infomational message send producer staff to, by information such as viewing video messages, problem analysis also makes solution, substantially increase maintenance efficiency, each terminal control system is allowed to use respective stipulations and software, ensure that the old and new's equipment, different brands, the terminal control system 100% of different manufacturers to make an inspection tour supervisory control system compatible with transformer and distribution power station platform district panorama, avoid transformer and distribution power station platform district panorama and make an inspection tour supervisory control system development in the future, coerced by individual businesses's individual brand and monopolize in maintenance.
Compared with prior art, beneficial effect is in the present invention:
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, the voltage seeing Ge Tiao supply line that dispatcher can be long-range before scheduling monitor computer can be made, electric current, power, phase angle, power factor numerical value, each switch protection function throws situation of moving back and protection definite value, the operating state of each switch, each becomes the live video of power switching station, and guidance command is sent to each high-voltage switch gear, be integrated with remote signalling, remote measurement, remote control, " five is distant " function of remote regulating and remote viewing, the state of each switch of supervision that can be more thorough, the all operations order that real time record the every operation action of saving scene staff and remote scheduling manipulation personnel send, and the actual act situation of high-voltage switch gear can be seen by vision signal when each switch does action displacement, avoid after tripping malfunction problem appears in automation equipment and not easily find, thus occur dangerous, also can workmen construct at the scene encounter problems time, expert can reach the spot, the state of long-range viewing switch, and fault type is judged, and make solution efficiently, all exposed connections all have employed optical fiber, avoid the possibility of thunderbolt.
Described transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, when the supply district that becomes power switching station is larger, then can separate the collaborative power supply of multiple points of distribution systems, ensure that the reliability of power supply, divide its corresponding terminal control system of distribution system to share a site monitoring computer and DVR, greatly reduce cost.
Described UPS comprehensive power, makes urban transformation platform district panorama make an inspection tour supervisory control system and still can use after high-tension electricity source is stopped power supply, and achieves uninterrupted control automatically.
Two described displays, make monitor staff monitor very convenient, avoid back and forth image switching and the misoperation caused.
Described dendroid optic fibre of looped network communication system, the any point ring network parallel relative to other rank, the point communication data amount that the network of this structure there will not be data upwards to add up step by step and causes rank higher is excessive, occurs the situation that data block; When light signal is by light cat, optical signal power will be exaggerated, ring-like light net is made dendroid, multiple communication counter is evenly set, the switching station of such connection is more, and the cable length between light cat and light cat is just shorter, and it is more that light signal is exaggerated number of times, light signal strength is stronger, can increase communication robust greatly; Only use an optical cable to be connected between communication counter with communication counter, this connected mode reduces welding workload and the cost buying optical cable greatly; And the application of dendroid optic fibre of looped network communication system is very flexible, when change power switching station, when even scheduling monitor computer place dispatch center needs to move position, dendroid optic fibre of looped network communication system can not be affected run, only need the site monitoring computer becoming arbitrarily power switching station to be transformed to scheduling monitor computer temporarily.
Described transformer and distribution power station platform district panorama makes an inspection tour the method for supervising of supervisory control system, all automation equipments and communication apparatus are arranged different IP addresses, so that distinguish and accurately manipulate, management system software is arranged password, ensure that the fail safe of power system operation, clear and definite has divided administration authority, avoid the generation of misoperation, be more convenient for management, arbitrarily as required site monitoring computer can be switched to the picture that other becomes the site monitoring computer in power switching station too, very easy to use, emergency processing can be carried out to many unsurmountable reasons, when controlling, the actual act situation of controlled high and low voltage switch can be watched simultaneously, avoid automation equipment fault, cannot discover and danger on the circuit that causes, the communication modes of site monitoring computer is set to by power distribution automation equipment, relay protection device, the initial data that camera head is uploaded in real time is translated into can direct reading data storing but non-active upload, and initiatively uninterruptedly ask for message by scheduling monitor computer to site monitoring computer, the time that scheduling monitor computer asks for one time to site monitoring computer can be set to any comparatively short time interval as 30 seconds, this reporting schemes both can ensure can receive within very short time when there is message or data message change, the communication channel moment is made again to keep unimpeded, ensure that situation about blocking can not occur data channel, can directly collect the data that can read, greatly reduce the burden of scheduling monitor computer, pair time method when adopting relatively pair, make the time of all devices relatively consistent, slower then simultaneously slower than Beijing time, fast then simultaneously fast, the operate time of the high and low voltage switch of shifting movement can be defined very accurately, if there is multiple shifting movement, then can the sequencing of clearly resolution action, be extremely conducive to the breakdown judge of technical staff to the abnormal shifting movement of switch, when detection failure, while can being investigated by site operation personnel, senior technician can carry out remote analysis by video image simultaneously, improve investigation efficiency greatly, when it is time for repair, do maintenance analysis Hou Zaihui company after not needing producer personnel to scene to prepare, can by live video, the data such as infomational message send producer staff to, by information such as viewing video messages, problem analysis also makes solution, substantially increase maintenance efficiency, each terminal control system is allowed to use respective stipulations and software, ensure that the old and new's equipment, different brands, the terminal control system 100% of different manufacturers to make an inspection tour supervisory control system compatible with transformer and distribution power station platform district panorama, avoid transformer and distribution power station platform district panorama and make an inspection tour supervisory control system development in the future, coerced by individual businesses's individual brand and monopolize in maintenance.
Accompanying drawing explanation
Fig. 1 is that transformer and distribution power station platform district, city panorama makes an inspection tour supervisory control system schematic diagram;
Fig. 2 is dendroid optic fibre of looped network communication system architectures schematic diagram;
Fig. 3 is dendroid communication link structure principle chart;
Fig. 4 is terminal control system structure principle chart;
Fig. 5 is a point distribution system structure principle chart.
In figure: 1, terminal control system; 2, dendroid optic fibre of looped network communication system; 3, dispatch center; 4, camera head; 5, DVR; 6, the communication server; 7, switch; 8, site monitoring computer; 9, light cat; 10, high-voltage switch gear; 11, low tension switch; 12, power distribution automation equipment; 13, relay protection device; 14, dendroid communication link; 15, the network switch; 16, UPS comprehensive power; 17, communication branch road; 18, transformer station's fiber reel; 19, optical fiber; 20, communication counter; 21, core; 22, distribution system is divided; 23, transmission of video light cat; 24, optical cable; 25, transformer station.
Embodiment
Make an inspection tour supervisory control system below in conjunction with the present invention to urban transformation platform district panorama to be described further:
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, transformer and distribution power station platform district of the present invention panorama makes an inspection tour supervisory control system, comprise terminal control system 1, dendroid optic fibre of looped network communication system 2, dispatch center 3, terminal control system 1 is positioned at the change power switching station needing the area controlled, comprise high-voltage switch gear 10, low tension switch 11, power distribution automation equipment 12, relay protection device 13, camera head 4, DVR 5, the communication server 6, switch 7, site monitoring computer 8 and light cat 9, by the remote signalling of high-voltage switch gear 10 with low tension switch 11, remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment 12 and relay protection device 13, power distribution automation equipment 12 and relay protection device 13 are connected to the communication server 6 by RS485 communication bus, the communication server 6 is connected to switch 7 by netting twine, camera head 4 is arranged on and becomes in power switching station, make its angular field of view can contain the position of all high-voltage switch gears 10 and low tension switch 11, camera head 4 is connected to DVR 5 by video communication line, DVR 5 is connected to switch 7 by netting twine, site monitoring computer 8 is provided with two network interface cards, netting twine is used by switch 7 to be connected to one of them network interface card of site monitoring computer 8, another network interface card of site monitoring computer 8 is connected to light cat 9 by netting twine, optical fiber is connected to dendroid optic fibre of looped network communication system 2 by light cat 9, dendroid optic fibre of looped network communication system 2 comprises dendroid communication link 14 and the network switch 15, dendroid communication link 14 is connected to the network switch 15 by netting twine, dendroid communication link 14 comprises communication branch road 17, transformer station's fiber reel 18 and optical fiber 19, according to actual needs, many communication branch roads 17 are set, in the transformer station 25 needing monitoring area, transformer station's fiber reel 18 is set, transformer station's fiber reel 18 quantity is corresponding with communication branch road 17 quantity, the optical cable 24 that magnitude setting is corresponding with transformer station fiber reel 18 quantity, optional for every bar optical cable 24 one end four cores 21 are fused on any four welding mouths of corresponding each transformer station fiber reel 18, by four optical fiber 19 interfaces of corresponding for all transformer stations fiber reel 18 welding four optical cable 24 cores 21, any selection two is as No. I communication group, two other is as No. II communication group, first transformer station's fiber reel 18 No. II communication group is connected to No. I communication group of next transformer station fiber reel 18 by optical fiber 19, No. II communication group of next transformer station fiber reel 18 is connected to again No. I communication group of next transformer station fiber reel 18 by optical fiber 19, by that analogy, last transformer station's fiber reel 18 No. II communication group is connected to No. I communication group of first transformer station's fiber reel 18 by optical fiber 19, the other end of all optical cables 24 is connected respectively to each communication branch road 17, communication branch road 17 comprises communication counter 20 and optical cable 24, be interconnected by optical cable 24 between communication counter 20, the communication counter 20 being positioned at one end is connected with the other end of the optical cable 24 being connected to transformer station's fiber reel 18, communication counter 20 is connected by optical cable 24 with the light cat 9 in terminal control system 1, interconnective and communication counter 20 and the interconnective all optical cables 24 of light cat 9 between communication counter 20, select four cores 21 as communication optical fiber 19 respectively, using two in four cores 21 as I group, using all the other two as II group, light cat 9 is provided with two communication interface groups, I of optical cable 24 group is fused to a communication interface group of light cat 9, another communication interface group is fused to by II of optical cable 24 group, in communication box, the optical fiber 19 connecting light cat 9 is connected in the optical cable 24 connecting transformer station's fiber reel 18, the core 21 of corresponding transformer station's fiber reel 18 No. I communication groups is with in the optical cable 24 being connected next communication counter 20 between I group, or be connected on connect transformer station fiber reel 18 optical cable 24 in the core 21 of corresponding transformer station fiber reel 18 No. II communication groups with in the optical cable 24 being connected next communication counter 20 between II group, and by corresponding for two other optical cable 24 core 21 groups welding, by that analogy, I group of being continued by last communication counter 20 of communication group in the optical cable 24 of connection downwards forms closed loop with II group of short circuit, loop is connected into by the core 21 in the optical cable 24 that dendroid is laid, dispatch center 3 comprises scheduling monitor computer, at the installation network switch 15 place and dispatch center 3, a light cat 9 is set respectively, and light cat 9 is connected by optical fiber 19, the network switch 15 is connected on the light cat 9 corresponding with its position respectively by netting twine with scheduling monitor computer.
Embodiment 2: on the architecture basics of embodiment 1, terminal control system 1 is provided with point distribution system 22, point distribution system 22 be positioned to become power switching station with terminal control system 1 place point become power switching station, point distribution system 22 comprises high-voltage switch gear 10, low tension switch 11, power distribution automation equipment 12, relay protection device 13, camera head 4, the communication server 6 and transmission of video light cat 23, by the remote signalling of high-voltage switch gear 10 with low tension switch 11, remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment 12 and relay protection device 13, power distribution automation equipment 12 and relay protection device 13 are connected to the communication server 6 by RS485 communication bus, the communication server 6 is connected to transmission of video light cat 23 network interface by netting twine, camera head 4 is connected to transmission of video light cat 23 video input mouth by video transmission line, the transmission of video light cat 23 of a same model pairing is set in addition in terminal control system 1, two transmission of video light cats 23 are connected by optical fiber 19, the video output terminals of the transmission of video light cat 23 in terminal control system 1 is connected to DVR 5 by video transmission line, network output is connected to switch 7 by netting twine.
Embodiment 3: on the architecture basics of embodiment 2, terminal control system 1 and point distribution system 22 are equipped with UPS comprehensive power 16.
Below in conjunction with the present invention, the management method that transformer and distribution power station platform district panorama makes an inspection tour supervisory control system is described further:
Its method for supervising is:
According to transformer station 25 number, the dendroid communication link 14 corresponding with its quantity can be set, different in the section supplied according to each transformer station 25, many communication branch roads 17 can be set in multiple directions, every bar communication branch road 17 arranges a communication counter 20 every 40 meters-4000 meters according to actual needs, change power switching station near communication counter 20 is connected in series in communication counter 20 by optical cable 24, can to connect as required multiple change power switching station, when needs increase change power switching station temporarily, arbitrarily it can be connected in series to communication counter 20 adjacent thereto by optical cable 24, the change power switching station that a distance dispatch center 3 is nearest is selected in all change power switching stations, a light cat 9 on each road dendroid communication link 14 is located in this change power switching station, and smooth cats 9 all in this change power switching station are comprised dispatch center 3 network interface of point-to-point smooth cat 9 be connected to the network switch 15 by netting twine, by all power distribution automation equipment 12, relay protection device 13, the communication server 6, switch 7, light cat 9, transmission of video light cat 23, the network switch 15, site monitoring computer 8, scheduling monitor computer, DVR 5 and camera head 4 arrange a different IP address respectively, when needs use scheduling monitor computer operation, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, scheduling monitor computer unit is furnished with two displays, a display shows the distribution map of regional change power switching station, another display shows the change panel switches station name framework map in every bar bus and the extent of supply thereof, input becomes panel switches station name or clicks corresponding change power switching station icon, then scheduling monitor computer is switched to the state interface straining power switching station mutually, comprise the title of the switch of the every bar circuit of each change power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the shifting movement message of all high-voltage switch gears in the monitoring range of whole distract 10 and low tension switch 11, relaying protection action message and fault warning message, the information of shifting movement message comprises the switch names of action, operate time, operating personnel's title, the information of relaying protection action message comprises relaying protection position, relaying protection type and relaying protection time, the information of fault warning message comprises abort situation, fault type, fault numerical value and fault time, configuration scheduling supervisory control comuter, when making the various message of appearance, message is made to appear at the optional position of any one display with dialog box form, simultaneously scheduling monitor computer can give the alarm the tinkle of bells, operating personnel click dialog box then directly long-rangely can be switched to the change power switching station occurring message, after operating personnel click dialog box, alert ring tone stops, otherwise alert ring tone does not stop, message dialog box has been there is when operating personnel are untreated, when there is again new message dialog box, new message dialog box can cover in the co-located of display, all message dialog boxes are covered mutually with queue form, ensure to occur that the position of dialog box shows up-to-date message dialog box all the time, after processing up-to-date message dialog box, next message dialog box occurs automatically, until process all message dialog boxes, scheduling monitor computer is set, it is made to be occurred with catalogue form by all messages, entry in catalogue is time and the simplified summary of message, operating personnel can will not need the message checked to be set to read state arbitrarily in catalogue, corresponding with it, the message being set as read state can not appear in the message dialog box queue of not reading with dialog box form again, configuration scheduling supervisory control comuter, make it by its character principle and read or do not read principle and automatically message entry is classified, and any message can be derived with the form can supplying the reading of other electronic equipments or printed, supply various occasion Analyzes and nurses, very convenient, also respective switch can be clicked, send remote control deciliter order, scheduling monitor computer not display video picture under normal monitoring state, need the artificial scheduling monitor computer that uses after the DVR 5 transmission order of terminal control system 1, video just can start upload communication, only to record a video at ordinary times preservation, when needs use site monitoring computer 8 to operate, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, two displays of site monitoring computer 8 unit only show monitor the state interface and video clip that become power switching station, if want that detecting other becomes power switching station, then need to input the IP and password that strain power switching station site monitoring computer 8 mutually, after can automatically switch, site monitoring computer 8 in each terminal control system 1 is set, the initial data that its interpretative system and the power distribution automation equipment 12 be connected by switch 7 with it and relay protection device 13 are sent adapts, various different initial data all being translated into can for the data of operating personnel's direct reading, store in the data after process at the scene supervisory control comuter 8, but not active reporting, video file also preserves also not active reporting by DVR 5.
Its control method is:
When needs variation on off state, the operator on duty of dispatch center 3 is after having notice, use scheduling monitor computer input to become power switching station name search or find in change power switching station distribution map and need the high-voltage switch gear 10 of variation or the change power switching station icon at low tension switch 11 place, after clicking, scheduling monitor computer will be switched to the state interface straining power switching station mutually, and the Video Option is opened in click, control camera head 4 to rotate, make it just to the switch of needs operation, operator on duty only needs to click the high-voltage switch gear 10 or low tension switch 11 that need changing position, send remote control displacement order and observe the shifting movement message on scheduling monitor computer, live action situation in deciliter state of switch and video pictures can judge action whether success, whether there is equipment fault, operating personnel long-rangely can complete all operations task without the need to reaching the spot, scheduling monitor computer records the information such as preservation operation overall process video recording and operator's name operating time automatically simultaneously.
Its means of communication are:
Scheduling monitor computer is set, make scheduling monitor computer by the IP sequence of addresses of site monitoring computer 8 in each change power switching station, continual active asks for line information to every platform site monitoring computer 8, action message and protection information processed after data, the time that all site monitoring computer 8 ask for one time can be set to 30 seconds-500 seconds, just scheduling monitor computer can be uploaded to once in the information very short time that just ensure that the collection of any site monitoring computer 8, ensure that synchronization only has a site monitoring computer 8 to report message information, avoid the generation of Data Storm, when there is abnormal action message and protection information, monitor staff directly can click message, at this moment the camera head 4 of relevant position starts to report vision signal, because channel video signal occupancy is larger, keep in communication equipment only receive report order after reporting information again, avoid data channel blocking.
Its concrete setting means is:
Power distribution automation equipment 12 in all change power switching stations is set, relay protection device 13, camera head 4 and DVR 5, during the site monitoring computer 8 pairs making it strain with its phase respectively in power switching station, pair time the cycle can different arbitrarily setting according to actual needs, arrange any scheduling monitor computer for pair time exchange, make all site monitoring computer 8 and other scheduling monitor computers with pair time exchange pair time, can differently according to actual needs arbitrarily set, pair time exchange in the system allowing to outreach by the Internet and Beijing time pair time, otherwise by time during GPS timing device pair or manually pair, pair time the cycle can be set to any long duration, as 8 hours once or regularly manual, all devices time consistency can be ensured like this, can also ensure identical with Beijing time, extremely be convenient to determine fault time, switch changed position action sequencing and switch changed position action interval time
Its concrete detection method is:
If when high-voltage switch gear 10 or low tension switch 11 are in operation and break down, the remote signalling data that operator on duty can upload according to the distant equipment of power distribution automation four and relay protection device 13, telemetry, fault message and on-the-spot video image analyzing failure cause, if cannot fault be determined, then can be analyzed by more senior technical staff, if determine equipment fault, its producer can be contacted directly, improve the efficiency of dealing with problems greatly, if describe unintelligible when exchanging with producer, execute-in-place image DVR 5 can recorded by internet transmission to producer personnel, can very clear and problem identificatioin accurately, avoid the cost repeatedly arriving on-the-spot investigation, when workman's site operation, designer uses camera head 4 to monitor, its construction of real-time instruction, and can adjust maintenance project according to display data and presence states, to reach the highest maintenance efficiency.
Claims (7)
1. a transformer and distribution power station platform district panorama makes an inspection tour supervisory control system, it is characterized in that, comprise terminal control system (1), dendroid optic fibre of looped network communication system (2), dispatch center (3), terminal control system (1) is positioned at the change power switching station needing the area controlled, comprise high-voltage switch gear (10), low tension switch (11), power distribution automation equipment (12), relay protection device (13), camera head (4), DVR (5), the communication server (6), switch (7), site monitoring computer (8) and light cat (9), by the remote signalling of high-voltage switch gear (10) with low tension switch (11), remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment (12) and relay protection device (13), power distribution automation equipment (12) and relay protection device (13) are connected to the communication server (6) by RS485 communication bus, the communication server (6) is connected to switch (7) by netting twine, camera head (4) is arranged on and becomes in power switching station, its angular field of view is made to contain the position of all high-voltage switch gears (10) and low tension switch (11), camera head (4) is connected to DVR (5) by video communication line, DVR (5) is connected to switch (7) by netting twine, site monitoring computer (8) is provided with two network interface cards, netting twine is used to be connected to site monitoring computer (8) one of them network interface card switch (7), another network interface card of site monitoring computer (8) is connected to light cat (9) by netting twine, optical fiber is connected to dendroid optic fibre of looped network communication system (2) by light cat (9), dendroid optic fibre of looped network communication system (2) comprises dendroid communication link (14) and the network switch (15), dendroid communication link (14) is connected to the network switch (15) by netting twine, dendroid communication link (14) comprises communication branch road (17), transformer station's fiber reel (18) and optical fiber (19), according to actual needs, many communication branch roads (17) are set, in the transformer station (25) needing monitoring area, transformer station's fiber reel (18) is set, transformer station's fiber reel (18) quantity is corresponding with communication branch road (17) quantity, the optical cable (24) that magnitude setting is corresponding with transformer station fiber reel (18) quantity, optional for every bar optical cable (24) one end four cores (21) are fused on any four welding mouths of corresponding each transformer station fiber reel (18), by four optical fiber (19) interfaces of corresponding for all transformer stations fiber reel (18) welding four optical cables (24) core (21), any selection two is as No. I communication group, two other is as No. II communication group, No. II communication group of first transformer station's fiber reel (18) is connected to No. I communication group of next transformer station fiber reel (18) by optical fiber (19), No. II communication group of next transformer station fiber reel (18) is connected to again No. I communication group of next transformer station fiber reel (18) by optical fiber (19), by that analogy, No. II communication group of last transformer station's fiber reel (18) is connected to No. I communication group of first transformer station's fiber reel (18) by optical fiber (19), the other end of all optical cables (24) is connected respectively to each communication branch road (17), communication branch road (17) comprises communication counter (20) and optical cable (24), be interconnected by optical cable (24) between communication counter (20), the communication counter (20) being positioned at one end is connected with the other end of the optical cable (24) being connected to transformer station's fiber reel (18), communication counter (20) is connected by optical cable (24) with the light cat (9) in terminal control system (1), interconnective and communication counter (20) and the interconnective all optical cables (24) of light cat (9) between communication counter (20), select four cores (21) as communication optical fiber (19) respectively, using two in four cores (21) as I group, using all the other two as II group, light cat (9) is provided with two communication interface groups, I group of optical cable (24) is fused to a communication interface group of light cat (9), another communication interface group is fused to by II group of optical cable (24), in communication box, the optical fiber (19) connecting light cat (9) is connected in the optical cable (24) of connection transformer station's fiber reel (18), the core (21) of corresponding transformer station's fiber reel (18) No. I communication groups is with between interior I group of the optical cable (24) being connected next communication counter (20), or be connected on the core (21) of interior corresponding transformer station fiber reel (18) No. II communication groups of the optical cable (24) connecting transformer station's fiber reel (18) with between interior II group of the optical cable (24) being connected next communication counter (20), and two other optical cable (24) core (21) is organized corresponding welding, by that analogy, I group of being continued by last communication counter of communication group (20) in the optical cable (24) of connection downwards forms closed loop with II group of short circuit, loop is connected into by the core (21) in the optical cable (24) that dendroid is laid, dispatch center (3) comprises scheduling monitor computer, at the installation network switch (15) place and dispatch center (3), a light cat (9) is set respectively, and light cat (9) is connected by optical fiber (19), the network switch (15) is connected on the light cat (9) corresponding with its position respectively by netting twine with scheduling monitor computer.
2. transformer and distribution power station platform district according to claim 1 panorama makes an inspection tour supervisory control system, it is characterized in that, terminal control system (1) is provided with a point distribution system (22), point distribution system (22) be positioned to become power switching station with terminal control system (1) place point become power switching station, point distribution system (22) comprises high-voltage switch gear (10), low tension switch (11), power distribution automation equipment (12), relay protection device (13), camera head (4), the communication server (6) and transmission of video light cat (23), by the remote signalling of high-voltage switch gear (10) with low tension switch (11), remote control and remote measurement terminal are all connected to the respective terminal of power distribution automation equipment (12) and relay protection device (13), power distribution automation equipment (12) and relay protection device (13) are connected to the communication server (6) by RS485 communication bus, the communication server (6) is connected to transmission of video light cat (23) network interface by netting twine, camera head (4) is connected to transmission of video light cat (23) video input mouth by video transmission line, the transmission of video light cat (23) of a same model pairing is set in addition in terminal control system (1), two transmission of video light cats (23) are connected by optical fiber (19), the video output terminals of the transmission of video light cat (23) in terminal control system (1) is connected to DVR (5) by video transmission line, network output is connected to switch (7) by netting twine.
3. transformer and distribution power station platform district according to claim 1 panorama makes an inspection tour supervisory control system, it is characterized in that, terminal control system (1) and point distribution system (22) are equipped with UPS comprehensive power (16).
4. transformer and distribution power station platform district according to claim 1 panorama makes an inspection tour supervisory control system, it is characterized in that, site monitoring computer (8) and scheduling monitor computer are equipped with two displays.
5. transformer and distribution power station platform district according to claim 1 panorama makes an inspection tour supervisory control system, and it is characterized in that, the spacing distance between communication counter (20) is 40 meters-4000 meters.
6. transformer and distribution power station platform district according to claim 1 panorama makes an inspection tour supervisory control system, it is characterized in that, form in all optical cables (24) I group with two cores (21) of II group,, a responsible receiving optical signals, article one, be responsible for sending light signal, when being interconnected between optical cable (24), two cores (21) are responsible for receiving optical signals to be needed mutually corresponding with the core (21) being responsible for sending light signal.
7. make an inspection tour the management method of supervisory control system based on transformer and distribution power station platform district according to claim 1 panorama for one kind:
Its method for supervising is:
According to transformer station (25) number, the dendroid communication link (14) corresponding with its quantity is set, different in the section supplied according to each transformer station (25), in multiple directions, many communication branch roads (17) are set, every bar communication branch road (17) arranges a communication counter (20) every 40 meters-4000 meters according to actual needs, change power switching station near communication counter (20) is connected in series in communication counter (20) by optical cable (24), to connect as required multiple change power switching station, when needs increase change power switching station temporarily, arbitrarily being passed through optical cable (24) is connected in series to communication counter adjacent thereto (20), the change power switching station that distance dispatch center (3) is nearest is selected in all change power switching stations, a light cat (9) on each road dendroid communication link (14) is located in this change power switching station, and smooth cats (9) all in this change power switching station are comprised dispatch center (3) network interface of point-to-point smooth cat (9) be connected to the network switch (15) by netting twine, by all power distribution automation equipment (12), relay protection device (13), the communication server (6), switch (7), light cat (9), transmission of video light cat (23), the network switch (15), site monitoring computer (8), scheduling monitor computer, DVR (5) and camera head (4) arrange a different IP address respectively, when needs use scheduling monitor computer operation, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, scheduling monitor computer unit is furnished with two displays, a display shows the distribution map of regional change power switching station, another display shows the change panel switches station name framework map in every bar bus and the extent of supply thereof, input becomes panel switches station name or clicks corresponding change power switching station icon, then scheduling monitor computer is switched to the state interface straining power switching station mutually, comprise the title of the switch of the every bar circuit of each change power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the shifting movement message of all high-voltage switch gears (10) in the monitoring range of whole distract and low tension switch (11), relaying protection action message and fault warning message, the information of shifting movement message comprises the switch names of action, operate time, operating personnel's title, the information of relaying protection action message comprises relaying protection position, relaying protection type and relaying protection time, the information of fault warning message comprises abort situation, fault type, fault numerical value and fault time, configuration scheduling supervisory control comuter, when making the various message of appearance, message is made to appear at the optional position of any one display with dialog box form, simultaneously scheduling monitor computer can give the alarm the tinkle of bells, operating personnel click that dialog box is then directly long-range is switched to the change power switching station occurring message, after operating personnel click dialog box, alert ring tone stops, otherwise alert ring tone does not stop, message dialog box has been there is when operating personnel are untreated, when there is again new message dialog box, new message dialog box can cover in the co-located of display, all message dialog boxes are covered mutually with queue form, ensure to occur that the position of dialog box shows up-to-date message dialog box all the time, after processing up-to-date message dialog box, next message dialog box occurs automatically, until process all message dialog boxes, scheduling monitor computer is set, it is made to be occurred with catalogue form by all messages, entry in catalogue is time and the simplified summary of message, operating personnel will not need the message checked to be set to read state arbitrarily in catalogue, corresponding with it, the message being set as read state can not appear in the message dialog box queue of not reading with dialog box form again, configuration scheduling supervisory control comuter, make it by its character principle and read or do not read principle and automatically message entry is classified, and any message is derived with the form supplying the reading of other electronic equipments or printed, supply various occasion Analyzes and nurses, very convenient, also respective switch can be clicked, send remote control deciliter order, scheduling monitor computer not display video picture under normal monitoring state, need the artificial scheduling monitor computer that uses after DVR (5) the transmission order of terminal control system (1), video just can start upload communication, only to record a video at ordinary times preservation, when needs use site monitoring computer (8) operation, need operator's name of selecting to have registered in advance, and input its corresponding password, can operate, two displays of site monitoring computer (8) unit only show monitor the state interface and video clip that become power switching station, if want that detecting other becomes power switching station, then need the IP and the password that input strain power switching station site monitoring computer (8) mutually, after can automatically switch, site monitoring computer (8) in each terminal control system (1) is set, the initial data that its interpretative system and the power distribution automation equipment (12) be connected by switch (7) with it and relay protection device (13) are sent adapts, various different initial data is all translated into the data for operating personnel's direct reading, store in the data after process at the scene supervisory control comuter (8), but not active reporting, video file also preserves also not active reporting by DVR (5),
Its control method is:
When needs variation on off state, the operator on duty of dispatch center (3) is after having notice, use scheduling monitor computer input to become power switching station name search or find in change power switching station distribution map and need the high-voltage switch gear (10) of variation or the change power switching station icon at low tension switch (11) place, after clicking, scheduling monitor computer will be switched to the state interface straining power switching station mutually, and the Video Option is opened in click, control camera head (4) to rotate, make it just to the switch of needs operation, operator on duty only needs to click the high-voltage switch gear (10) or low tension switch (11) that need changing position, send remote control displacement order and observe the shifting movement message on scheduling monitor computer, live action situation in deciliter state of switch and video pictures can judge action whether success, whether there is equipment fault, operating personnel long-rangely can complete all operations task without the need to reaching the spot, scheduling monitor computer records preservation operation overall process video recording and operator's name operating time information automatically simultaneously,
Its means of communication are:
Scheduling monitor computer is set, make scheduling monitor computer by the IP sequence of addresses of site monitoring computer (8) in each change power switching station, continual active asks for line information to every platform site monitoring computer (8), action message and protection information processed after data, the time that all site monitoring computer (8) ask for one time is set to 30 seconds-500 seconds, just scheduling monitor computer can be uploaded to once in the information very short time that just ensure that the collection of any site monitoring computer (8), ensure that synchronization only has a site monitoring computer (8) to report message information, avoid the generation of Data Storm, when there is abnormal action message and protection information, monitor staff directly clicks message, at this moment the camera head (4) of relevant position starts to report vision signal, because channel video signal occupancy is larger, keep in communication equipment only receive report order after reporting information again, avoid data channel blocking,
Its concrete setting means is:
Power distribution automation equipment (12) in all change power switching stations is set, relay protection device (13), camera head (4) and DVR (5), time site monitoring computer (8) pair that make it strain with its phase respectively in power switching station, pair time cycle different arbitrarily setting according to actual needs, arrange any scheduling monitor computer for pair time exchange, make all site monitoring computer (8) and other scheduling monitor computers with pair time exchange pair time, different arbitrarily setting according to actual needs, pair time exchange in the system allowing to outreach by the Internet and Beijing time pair time, otherwise by time during GPS timing device pair or manually pair, pair time the cycle be set to any long duration, as 8 hours once or regularly manual, all devices time consistency can be ensured like this, can also ensure identical with Beijing time, extremely be convenient to determine fault time, switch changed position action sequencing and switch changed position action interval time
Its concrete detection method is:
If when high-voltage switch gear (10) or low tension switch (11) are in operation and break down, the remote signalling data that operator on duty uploads according to the distant equipment of power distribution automation four and relay protection device (13), telemetry, fault message and on-the-spot video image analyzing failure cause, if cannot fault be determined, then analyzed by more senior technical staff, if determine equipment fault, contact directly its producer, improve the efficiency of dealing with problems greatly, if describe unintelligible when exchanging with producer, the execute-in-place image that DVR (5) is recorded by internet transmission to producer personnel, very clear and problem identificatioin accurately, avoid the cost repeatedly arriving on-the-spot investigation, when workman's site operation, designer uses camera head (4) to monitor, its construction of real-time instruction, and adjusts maintenance project according to display data and presence states, to reach the highest maintenance efficiency.
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| CN107656711B (en) * | 2017-08-31 | 2021-03-19 | 深圳市盛路物联通讯技术有限公司 | Fault warning method and related equipment |
| CN109193941A (en) * | 2018-10-11 | 2019-01-11 | 云南电网有限责任公司红河供电局 | A kind of intelligent substation operation and maintenance monitoring system based on Panoptic visualization |
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