CN103545934A - Substation distribution room full-view inspection-tour monitoring system and management method thereof - Google Patents

Abstract

The invention provides a substation distribution room full-view inspection-tour monitoring system and a management method of the substation distribution room full-view inspection-tour monitoring system, and belongs to the field of substation distribution room full-view inspection-tour monitoring systems. The substation distribution room full-view inspection-tour monitoring system comprises a terminal control system, a branch-shaped looped-network optical-fiber communication system and a dispatching monitoring center. According to the substation distribution room full-view inspection-tour monitoring system, dispatching personnel in front of a dispatching computer can remotely see voltage values, current values, power values, phase-angle values and power factor values of power supply circuits, the input and exit situation of the protection function and a protection constant value of a switch, the working state of the switch and the on-site video of electricity transformation and distribution switching stations, and send a remote-control instruction to a high-voltage switch, and the five-remote-control function which integrates telecommands, telemetering, remote control, remote regulation and remote vision is achieved.

Description

Transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system and management method thereof

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 and become panorama tour supervisory control system field, switchgear house platform district.

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, the very heavy complexity of task such as power transmission management, accident handling, interruption maintenance are managed, stopped to power distribution station equipment operation 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 gather and upload after 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 deciliter state of connected switch and upload after host computer processes by communication network, report main station monitoring personnel, more than be referred to as " remote signalling ", when switch needs displacement, only need monitor staff to use keyboard and mouse power distribution automation equipment sending action order to corresponding respective switch by computer, power distribution automation equipment controlled respective switch and done corresponding actions, more than be referred to as " remote control ", monitor staff need to change protection definite value according to scene in master station computer, 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 set definite value of master station computer, more than be referred to as " remote regulating ", with this, realize platform district unattended operation.

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, when carrying out multipoint operation, very easily cause data to stop up with master station computer and crash, can not bear many places large data stream as high-definition video signal etc.; Its two, operator can only be according to power distribution automation equipment judgment device state and operate condition, but cannot actually 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 describe failure judgement by field worker, very inaccurate; Its four, if be in operation, break down, cannot locate fault, need to, all devices producer the investigation that comes to the spot successively, waste 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, there will not be data to stop up, communication system framework is simple, practical, can find in time automation equipment fault, failure judgement is accurate, time saving and energy saving, without setting up main website and main process equipment, saves cost.

Transformer and distribution power station platform of the present invention district panorama is maked 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 regional change power switching station that needs control, comprise high-voltage switch gear, low tension switch, power distribution automation equipment, relay protection device, camera head, DVR, the communication server, switch, on-site supervision 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 is become 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, on-site supervision computer is provided with two network interface cards, use netting twine to be connected to one of them network interface card of on-site supervision computer switch, another network interface card of on-site supervision 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, transformer station's fiber reel in monitoring regional transformer station, needs 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, every optional four cores in optical cable one end are fused on any four welding mouths of each corresponding transformer station's fiber reel, by four optical fiber interfaces of four optical cable cores of the corresponding welding of all transformer stations fiber reel, select arbitrarily two as I communication group, two other is as II communication group, the II communication group of first transformer station's fiber reel is connected to the I communication group of next transformer station fiber reel by optical fiber, the II communication group of next transformer station fiber reel is connected to again to the I communication group of next transformer station fiber reel by optical fiber, by that analogy, the II communication group of last transformer station's fiber reel is connected to the I communication group of first transformer station's fiber reel by optical fiber, the other end of all optical cables is connected respectively to each communication branch road, communication branch road comprises communication counter and optical cable, between communication counter, by optical cable, interconnect, the communication counter that is positioned at one end is connected with the other end that is connected to the optical cable of 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 respectively four cores as communication optical fiber, 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, the I group of optical cable is fused to a communication interface group for light cat, the II group of optical cable is fused to another communication interface group, in communication box, the optical fiber that connects light cat is connected in the optical cable that connects transformer station's fiber reel, between the core of corresponding transformer station fiber reel I communication group and the interior I group of the optical cable that is connected next communication counter, or between the core that is connected on corresponding transformer station fiber reel II communication group in the optical cable that connects transformer station's fiber reel and the interior II group of the optical cable that is connected next communication counter, and by the corresponding welding of two other optical cable core group, by that analogy, I group and II group short circuit in the optical cable that last communication counter of communication group is continued to connect downwards form closed loop, core in the optical cable that soon dendroid will be laid connects into loop, dispatch center comprises scheduling monitor computer, at installation network switch place and dispatch center, a light cat is set respectively, and light cat is connected by optical fiber, the network switch is connected on the light cat corresponding with its position by netting twine respectively with scheduling monitor computer.

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, can make the voltage of seeing Ge Tiao supply line that dispatcher can be long-range before scheduling monitor computer, electric current, power, phase angle, power factor numerical value, each switch protection function is thrown the situation of moving back and protection definite value, the operating state of each switch, each becomes the live video of power switching station, and each high-voltage switch gear is sent to guidance command, integrated 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, real time record saving scene staff's every operation action and remote scheduling are controlled all operations order that personnel send, and when doing action displacement, each switch can see by vision signal the actual act situation of high-voltage switch gear, avoided automation equipment to occur being difficult for finding after tripping malfunction problem, thereby occur dangerous, also can construct at the scene while encountering problems workmen, expert can reach the spot, the long-range state of watching switch, and fault type is judged, and make efficiently solution, all exposed connections have all adopted optical fiber, avoided the possibility of thunderbolt.

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, terminal control system is provided with a minute distribution system, minute distribution system is positioned at the power switching station that minute becomes that becomes power switching station with terminal control system place, minute 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 connected by optical fiber, the video output terminals of 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 a supply district that becomes power switching station is larger, can separate the collaborative power supply of distribution system in a plurality of minutes, guaranteed the reliability of power supply, within each minute, its corresponding terminal control system of distribution system shares an on-site supervision computer and DVR, has reduced greatly cost.

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, and terminal control system is equipped with UPS comprehensive power with a minute distribution system.Make transformer and distribution power station platform district panorama make an inspection tour supervisory control system and still can use after transformer and distribution power station high voltage source is stopped power supply, realized uninterrupted control automatically.

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, and on-site supervision computer and scheduling monitor computer are equipped with two displays.Monitor staff is monitored very convenient, avoided back and forth image switching and the misoperation that causes.

Described transformer and distribution power station platform district panorama is maked 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 is maked an inspection tour supervisory control system, in all optical cables, form two cores of I group and II group,, a responsible receiving optical signals, article one, be responsible for sending light signal, while interconnecting between optical cable, two cores are responsible for receiving optical signals to be needed mutually corresponding with the core of being responsible for transmission light signal.

Described dendroid optic fibre of looped network communication system, it is a ring network that any point is parallel with respect to other rank, the network of this structure there will not be data upwards to add up step by step and causes the some communication data amount that rank is higher excessive, occurs the situation that data are stopped up; When light signal passes through light cat, optical signal power will be exaggerated, ring-like light net is made to dendroid, a plurality of communication counters are evenly set, the switching station connecting is like this more, and the cable length between light cat and light cat is just shorter, and it is just more that light signal is exaggerated number of times, light signal strength is just stronger, can increase greatly communication robust; Between communication counter and communication counter, only use an optical cable to be connected, this connected mode has reduced welding workload and the cost of buying optical cable greatly; And the application of dendroid optic fibre of looped network communication system is very flexible, when becoming power switching station, when even scheduling monitor computer place dispatch center need to move position, can not affect the operation of dendroid optic fibre of looped network communication system, only the on-site supervision computer that becomes arbitrarily power switching station need to be transformed to scheduling monitor computer temporarily.

Described transformer and distribution power station platform district panorama is maked 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 according to the section of each substation's supply, can many communication branch roads be set in multiple directions, every communication branch road arranges a communication counter every 40 meters-4000 meters according to actual needs, near change power switching station communication counter is connected in series in communication counter by optical cable, a plurality of change power switching stations of can connecting as required, when needs increase change power switching station temporarily, can arbitrarily it be connected in series to communication counter adjacent thereto by optical cable, in all change power switching stations, select a change power switching station nearest apart from dispatch center, a light cat on the dendroid communication link of Jiang Ge road is located in this change power switching station, and all smooth cats in this change power switching station are comprised to dispatch center is connected to the network switch with the network interface of point-to-point smooth cat 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, on-site supervision computer, scheduling monitor computer, DVR and camera head arrange respectively a different IP address, when needs are used scheduling monitor computer operation, need to select prior operator's name of having registered, 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 bus and the extent of supply thereof, input becomes panel switches station name or clicks the corresponding power switching station icon that becomes, scheduling monitor computer is switched to the state interface of phase strain power switching station, comprise that each becomes the title of the switch of every circuit of power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the displacement of all high-voltage switch gears in the monitoring range of whole distract and low tension switch action message, relaying protection action message and fault warning message, the information of displacement action message comprises the switch title 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, while making to occur various message, make message with dialog box form, appear at the optional position of any one display, the scheduling monitor computer the tinkle of bells that can give the alarm simultaneously, operating personnel click the direct long-range change power switching station that occurs message that is switched to of dialog box, when operating personnel click after dialog box, alarm the tinkle of bells stops, otherwise alarm the tinkle of bells does not stop, when operating personnel are untreated, there is message dialog box, while 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, assurance occurs that the position of dialog box shows up-to-date message dialog box all the time, after handling up-to-date message dialog box, next message dialog box occurs automatically, until handle all message dialog boxes, scheduling monitor computer is set, with catalogue form, be there are all messages in it, entry in catalogue is time and the simplified summary of message, operating personnel can not need the message of checking to be set to read state arbitrarily in catalogue, corresponding with it, being set as the message of read state will 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 has been classified, and form derivation or the printing that any message can be read can supply other electronic equipments, supply various occasion analyses and application, very convenient, also can click respective switch, send remote control deciliter order, scheduling monitor computer display video picture not under normal monitor state, need the artificial scheduling monitor computer that uses to send after order to the DVR of terminal control system, video just can start to upload communication, only video recording is preserved at ordinary times, when needs are used on-site supervision computer operation, need to select prior operator's name of having registered, and input its corresponding password, can operate, two displays of on-site supervision stand-alone only show monitor state interface and the video clip that becomes power switching station, if want to detect other, become power switching station, need to input IP and the password of phase strain power switching station on-site supervision computer, after can automatically switch, on-site supervision computer in each terminal control system is set, its interpretative system is adapted with the initial data of following its power distribution automation equipment being connected by switch and relay protection device to send, various initial data is all translated into can be for the data of operating personnel's direct reading, by processing data later, on supervisory control comuter, store at the scene, but active reporting not, video file is also preserved also not active reporting by DVR.

Its control method is:

When needs change on off state, the operator on duty of dispatch center is after having notice, use scheduling monitor computer input to become the search of panel switches station name or find in becoming power switching station distribution map and need the high-voltage switch gear of change or the change power switching station icon at low tension switch place, after clicking, scheduling monitor computer will be switched to the state interface of phase strain power switching station, and click and open the Video Option, control camera head rotates, make it over against the switch of needs operation, operator on duty only need to click needs the high-voltage switch gear of changing position or low tension switch, send remote control displacement order and observe the displacement action message on scheduling monitor computer, deciliter state of switch and the scene action situation in video pictures can judge that whether action is successful, whether there is equipment fault, operating personnel get final product the long-range all operations were task that completes without reaching the spot, scheduling monitor computer records information such as preserving the video recording of operation overall process and operator's name operating time automatically simultaneously.

Its means of communication are:

Scheduling monitor computer is set, make scheduling monitor computer become the IP sequence of addresses of on-site supervision computer in power switching station by each, continual active is asked for line information to every on-site supervision computer, the processed data later of action message and protection information, the time of all on-site supervision computers being asked for to one time can be made as 30 seconds-500 seconds, the information that has just guaranteed the collection of any on-site supervision computer just can upload to scheduling monitor computer once in very short time, guarantee that synchronization only has an on-site supervision computer to report message information, avoided the generation of Data Storm, when there is abnormal action message and protection information, monitor staff can directly 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, avoided data channel obstruction.

Its concrete setting means is:

Power distribution automation equipment in all change power switching stations is set, relay protection device, camera head and DVR, make its respectively with its phase strain power switching station in on-site supervision computer to time, to time the cycle can be according to actual needs differently arbitrarily set, arrange any scheduling monitor computer for to time exchange, make all on-site supervision computers and other scheduling monitor computers with to time exchange to time, can differently according to actual needs arbitrarily set, to time exchange in the system that allows to outreach can by the Internet and Beijing time to time, otherwise can by GPS timing device to time or manually to time, to time the cycle can be made as any long duration, as 8 hours once or regularly manual, can guarantee all devices time consistency like this, can also guarantee 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 high-voltage switch gear or low tension switch are in operation while breaking 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 determine fault, can be analyzed by more senior technical staff, if determine equipment fault, can contact directly its producer, improved greatly the efficiency of dealing with problems, if describe unintelligible while exchanging with producer, the execute-in-place image that DVR can be recorded by internet transmission to the personnel of producer, can very clear and problem identificatioin accurately, avoided repeatedly arriving the cost of on-the-spot investigation, when workman's site operation, designer uses camera head monitoring, its construction of real-time instruction, and can be according to showing that data and presence states adjust maintenance project, to reach the highest maintenance efficiency.

Described transformer and distribution power station platform district panorama is maked an inspection tour the method for supervising of supervisory control system, all automation equipments and communication apparatus are arranged to different IP addresses, so that distinguish and accurately control, management system software is arranged to password, guaranteed the fail safe of power system operation, clear and definite division administration authority, avoided the generation of misoperation, be more convenient for management, can arbitrarily on-site supervision computer be switched to as required to the picture that other becomes the on-site supervision computer in power switching station too, very easy to use, can carry out emergency processing to many unsurmountable reasons, when controlling, the actual act situation that can simultaneously watch controlled high and low voltage switch, has avoided automation equipment fault, cannot discover and danger on the circuit that causes, the communication modes of on-site supervision computer is set to power distribution automation equipment, relay protection device, the initial data that camera head is uploaded is in real time translated into can direct reading data storing but non-active upload, and to on-site supervision computer, initiatively uninterruptedly ask for message by scheduling monitor computer, scheduling monitor computer is asked for time of one time to on-site supervision computer and can be made as arbitrarily compared with short time interval as 30 seconds, this mode that reports both can guarantee to occur when message or data message change within very short time, to receive, make again communication channel constantly keep unimpeded, guaranteed that situation about stopping up can not occur data channel, can directly collect the data that can read, greatly reduced the burden of scheduling monitor computer, to time adopt relatively to time method, make the time of all devices relatively consistent, slower simultaneously slower than Beijing time, simultaneously fast soon, can define very accurately the operate time of the high and low voltage switch of displacement action, if there are a plurality of displacement actions, can clearly differentiate the sequencing of action, be extremely conducive to the fault judgement of technical staff to the undesired displacement action of switch, when detection failure, when can be investigated by site operation personnel, advanced techniques personnel can carry out remote analysis by video image simultaneously, improved greatly investigation efficiency, when needing repairing, do not need the personnel of producer to prepare to doing maintenance analysis Hou Zaihui company behind scene, can be by live video, the data such as infomational message send the staff of producer to, by watching the information such as video message, problem analysis is also made solution, greatly improved maintenance efficiency, allow each terminal control system to use stipulations and software separately, guaranteed 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, avoided transformer and distribution power station platform district panorama to make an inspection tour supervisory control system development in the future, in maintenance, by indivedual companies individual brand, coerced and monopolize.

Compared with prior art, beneficial effect is in the present invention:

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, can make the voltage of seeing Ge Tiao supply line that dispatcher can be long-range before scheduling monitor computer, electric current, power, phase angle, power factor numerical value, each switch protection function is thrown the situation of moving back and protection definite value, the operating state of each switch, each becomes the live video of power switching station, and each high-voltage switch gear is sent to guidance command, integrated 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, real time record saving scene staff's every operation action and remote scheduling are controlled all operations order that personnel send, and when doing action displacement, each switch can see by vision signal the actual act situation of high-voltage switch gear, avoided automation equipment to occur being difficult for finding after tripping malfunction problem, thereby occur dangerous, also can construct at the scene while encountering problems workmen, expert can reach the spot, the long-range state of watching switch, and fault type is judged, and make efficiently solution, all exposed connections have all adopted optical fiber, avoided the possibility of thunderbolt.

Described transformer and distribution power station platform district panorama is maked an inspection tour supervisory control system, when a supply district that becomes power switching station is larger, can separate the collaborative power supply of distribution system in a plurality of minutes, guaranteed the reliability of power supply, divide its corresponding terminal control system of distribution system to share an on-site supervision computer and DVR, reduced greatly 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 has realized uninterrupted control automatically.

Two described displays, monitor monitor staff very convenient, avoided back and forth image switching and the misoperation that causes.

Described dendroid optic fibre of looped network communication system, it is a ring network that any point is parallel with respect to other rank, the network of this structure there will not be data upwards to add up step by step and causes the some communication data amount that rank is higher excessive, occurs the situation that data are stopped up; When light signal passes through light cat, optical signal power will be exaggerated, ring-like light net is made to dendroid, a plurality of communication counters are evenly set, the switching station connecting is like this more, and the cable length between light cat and light cat is just shorter, and it is just more that light signal is exaggerated number of times, light signal strength is just stronger, can increase greatly communication robust; Between communication counter and communication counter, only use an optical cable to be connected, this connected mode has reduced welding workload and the cost of buying optical cable greatly; And the application of dendroid optic fibre of looped network communication system is very flexible, when becoming power switching station, when even scheduling monitor computer place dispatch center need to move position, can not affect the operation of dendroid optic fibre of looped network communication system, only the on-site supervision computer that becomes arbitrarily power switching station need to be transformed to scheduling monitor computer temporarily.

Described transformer and distribution power station platform district panorama is maked an inspection tour the method for supervising of supervisory control system, all automation equipments and communication apparatus are arranged to different IP addresses, so that distinguish and accurately control, management system software is arranged to password, guaranteed the fail safe of power system operation, clear and definite division administration authority, avoided the generation of misoperation, be more convenient for management, can arbitrarily on-site supervision computer be switched to as required to the picture that other becomes the on-site supervision computer in power switching station too, very easy to use, can carry out emergency processing to many unsurmountable reasons, when controlling, the actual act situation that can simultaneously watch controlled high and low voltage switch, has avoided automation equipment fault, cannot discover and danger on the circuit that causes, the communication modes of on-site supervision computer is set to power distribution automation equipment, relay protection device, the initial data that camera head is uploaded is in real time translated into can direct reading data storing but non-active upload, and to on-site supervision computer, initiatively uninterruptedly ask for message by scheduling monitor computer, scheduling monitor computer is asked for time of one time to on-site supervision computer and can be made as arbitrarily compared with short time interval as 30 seconds, this mode that reports both can guarantee to occur when message or data message change within very short time, to receive, make again communication channel constantly keep unimpeded, guaranteed that situation about stopping up can not occur data channel, can directly collect the data that can read, greatly reduced the burden of scheduling monitor computer, to time adopt relatively to time method, make the time of all devices relatively consistent, slower simultaneously slower than Beijing time, simultaneously fast soon, can define very accurately the operate time of the high and low voltage switch of displacement action, if there are a plurality of displacement actions, can clearly differentiate the sequencing of action, be extremely conducive to the fault judgement of technical staff to the undesired displacement action of switch, when detection failure, when can be investigated by site operation personnel, advanced techniques personnel can carry out remote analysis by video image simultaneously, improved greatly investigation efficiency, when needing repairing, do not need the personnel of producer to prepare to doing maintenance analysis Hou Zaihui company behind scene, can be by live video, the data such as infomational message send the staff of producer to, by watching the information such as video message, problem analysis is also made solution, greatly improved maintenance efficiency, allow each terminal control system to use stipulations and software separately, guaranteed 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, avoided transformer and distribution power station platform district panorama to make an inspection tour supervisory control system development in the future, in maintenance, by indivedual companies individual brand, coerced and monopolize.

Accompanying drawing explanation

Fig. 1 is that transformer and distribution power station platform district, city panorama is maked an inspection tour supervisory control system schematic diagram;

Fig. 2 is dendroid optic fibre of looped network communication system structural representation;

Fig. 3 is dendroid communication link structure principle chart;

Fig. 4 is terminal control system structure principle chart;

Fig. 5 is a minute 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, on-site supervision 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 fiber reel; 19, optical fiber; 20, communication counter; 21, core; 22, divide distribution system; 23, transmission of video light cat; 24, optical cable; 25, transformer station.

Embodiment

Below in conjunction with the present invention, urban transformation platform district panorama being maked an inspection tour to supervisory control system is described further:

Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, transformer and distribution power station platform of the present invention district panorama is maked 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 regional change power switching station that needs control, 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, on-site supervision computer 8 and light cat 9, remote signalling by 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 is become 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, on-site supervision computer 8 is provided with two network interface cards, use netting twine to be connected to on-site supervision computer 8 one of them network interface card switch 7, another network interface card of on-site supervision 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, at needs, monitor the interior transformer station's fiber reel 18 that arranges of regional transformer station 25, transformer station's fiber reel 18 quantity are corresponding with communication branch road 17 quantity, the optical cable 24 that magnitude setting is corresponding with transformer station fiber reel 18 quantity, optional four cores 21 in every optical cable 24 one end are fused on any four welding mouths of each corresponding transformer station's fiber reel 18, by four optical fiber 19 interfaces of four optical cable 24 cores 21 of the corresponding welding of all transformer stations fiber reel 18, select arbitrarily two as I communication group, two other is as II communication group, the II communication group of first transformer station's fiber reel 18 is connected to the I communication group of next transformer station fiber reel 18 by optical fiber 19, the II communication group of next transformer station fiber reel 18 is connected to again to the I communication group of next transformer station fiber reel 18 by optical fiber 19, by that analogy, the II communication group of last transformer station's fiber reel 18 is connected to the 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, between communication counter 20, by optical cable 24, interconnect, the communication counter 20 that is positioned at one end is connected with the other end that is connected to the optical cable 24 of 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 respectively four cores 21 as communication optical fiber 19, 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, the I group of optical cable 24 is fused to a communication interface group for light cat 9, the II group of optical cable 24 is fused to another communication interface group, in communication box, the optical fiber 19 that connects light cat 9 is connected in the optical cable 24 that connects transformer station's fiber reel 18, between the core 21 of corresponding transformer station fiber reel 18 I communication groups and the interior I group of the optical cable 24 that is connected next communication counter 20, or between the core 21 that is connected on the interior corresponding transformer station of the optical cable 24 fiber reel 18 II communication groups that connect transformer station's fiber reel 18 and the interior II group of the optical cable 24 that is connected next communication counter 20, and by 21 groups of corresponding weldings of two other optical cable 24 core, by that analogy, I group and II group short circuit in the optical cable 24 that last communication counter 20 of communication group is continued to connect downwards form closed loop, core 21 in the optical cable 24 that soon dendroid will be laid connects into loop, dispatch center 3 comprises scheduling monitor computer, at the installation network switch 15 places 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 by netting twine respectively with scheduling monitor computer.

Embodiment 2: on the architecture basics of embodiment 1, terminal control system 1 is provided with minute distribution system 22, minute distribution system 22 is positioned at the power switching station that minute becomes that becomes power switching station with terminal control system 1 place, minute 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, remote signalling by 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 interfaces by netting twine, camera head 4 is connected to transmission of video light cat 23 video input mouths 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 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 is equipped with UPS comprehensive power 16 with minute distribution system 22.

The management method of transformer and distribution power station platform district panorama being maked an inspection tour to supervisory control system below in conjunction with the present invention is described further:

Its method for supervising is:

According to transformer station's 25 numbers, the dendroid communication link 14 corresponding with its quantity can be set, different in the section of supplying according to each transformer station 25, can many communication branch roads 17 be set in multiple directions, every communication branch road 17 arranges a communication counter 20 every 40 meters-4000 meters according to actual needs, near change power switching station communication counter 20 is connected in series in communication counter 20 by optical cable 24, a plurality of change power switching stations of can connecting as required, when needs increase change power switching station temporarily, can arbitrarily it be connected in series to communication counter 20 adjacent thereto by optical cable 24, in all change power switching stations, select a change power switching station nearest apart from dispatch center 3, a light cat 9 on Jiang Ge road dendroid communication link 14 is located in this change power switching station, and all smooth cats 9 in this change power switching station are comprised to the network interface of the point-to-point smooth cat 9 of dispatch center 3 use is 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, on-site supervision computer 8, scheduling monitor computer, DVR 5 and camera head 4 arrange respectively a different IP address, when needs are used scheduling monitor computer operation, need to select prior operator's name of having registered, 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 bus and the extent of supply thereof, input becomes panel switches station name or clicks the corresponding power switching station icon that becomes, scheduling monitor computer is switched to the state interface of phase strain power switching station, comprise that each becomes the title of the switch of every circuit of power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the displacement of all high-voltage switch gears in the monitoring range of whole distract 10 and low tension switch 11 action message, relaying protection action message and fault warning message, the information of displacement action message comprises the switch title 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, while making to occur various message, make message with dialog box form, appear at the optional position of any one display, the scheduling monitor computer the tinkle of bells that can give the alarm simultaneously, operating personnel click the direct long-range change power switching station that occurs message that is switched to of dialog box, when operating personnel click after dialog box, alarm the tinkle of bells stops, otherwise alarm the tinkle of bells does not stop, when operating personnel are untreated, there is message dialog box, while 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, assurance occurs that the position of dialog box shows up-to-date message dialog box all the time, after handling up-to-date message dialog box, next message dialog box occurs automatically, until handle all message dialog boxes, scheduling monitor computer is set, with catalogue form, be there are all messages in it, entry in catalogue is time and the simplified summary of message, operating personnel can not need the message of checking to be set to read state arbitrarily in catalogue, corresponding with it, being set as the message of read state will 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 has been classified, and form derivation or the printing that any message can be read can supply other electronic equipments, supply various occasion analyses and application, very convenient, also can click respective switch, send remote control deciliter order, scheduling monitor computer display video picture not under normal monitor state, need the artificial scheduling monitor computer that uses to send after order to the DVR 5 of terminal control system 1, video just can start to upload communication, only video recording is preserved at ordinary times, when needs are used 8 operation of on-site supervision computer, need to select prior operator's name of having registered, and input its corresponding password, can operate, two displays of on-site supervision computer 8 units only show monitor state interface and the video clip that becomes power switching station, if want to detect other, become power switching station, need to input IP and the password of phase strain power switching station on-site supervision computer 8, after can automatically switch, on-site supervision computer 8 in each terminal control system 1 is set, its interpretative system is adapted with the initial data of following its power distribution automation equipment 12 being connected by switch 7 and relay protection device 13 to send, various initial data is all translated into can be for the data of operating personnel's direct reading, by processing data later, on supervisory control comuter 8, store at the scene, but active reporting not, video file is also preserved also not active reporting by DVR 5.

Its control method is:

When needs change on off state, the operator on duty of dispatch center 3 is after having notice, use scheduling monitor computer input to become the search of panel switches station name or find in becoming power switching station distribution map and need the high-voltage switch gear 10 of change or the change power switching station icon at low tension switch 11 places, after clicking, scheduling monitor computer will be switched to the state interface of phase strain power switching station, and click and open the Video Option, controlling camera head 4 rotates, make it over against the switch of needs operation, operator on duty only need to click needs the high-voltage switch gear of changing position 10 or low tension switch 11, send remote control displacement order and observe the displacement action message on scheduling monitor computer, deciliter state of switch and the scene action situation in video pictures can judge that whether action is successful, whether there is equipment fault, operating personnel get final product the long-range all operations were task that completes without reaching the spot, scheduling monitor computer records information such as preserving the video recording of operation overall process and operator's name operating time automatically simultaneously.

Its means of communication are:

Scheduling monitor computer is set, make scheduling monitor computer become the IP sequence of addresses of on-site supervision computer 8 in power switching station by each, continual active is asked for line information to every on-site supervision computer 8, the processed data later of action message and protection information, the time of all on-site supervision computers 8 being asked for to one time can be made as 30 seconds-500 seconds, the information that has just guaranteed the collection of any on-site supervision computer 8 just can upload to scheduling monitor computer once in very short time, guarantee that synchronization only has an on-site supervision computer 8 to report message information, avoided the generation of Data Storm, when there is abnormal action message and protection information, monitor staff can directly 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, avoided data channel obstruction.

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, make its respectively with its phase strain power switching station in 8 pairs, on-site supervision computer time, to time the cycle can be according to actual needs differently arbitrarily set, arrange any scheduling monitor computer for to time exchange, make all on-site supervision computers 8 and other scheduling monitor computers with to time exchange to time, can differently according to actual needs arbitrarily set, to time exchange in the system that allows to outreach can by the Internet and Beijing time to time, otherwise can by GPS timing device to time or manually to time, to time the cycle can be made as any long duration, as 8 hours once or regularly manual, can guarantee all devices time consistency like this, can also guarantee 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 high-voltage switch gear 10 or low tension switch 11 are in operation while breaking 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 determine fault, can be analyzed by more senior technical staff, if determine equipment fault, can contact directly its producer, improved greatly the efficiency of dealing with problems, if describe unintelligible while exchanging with producer, the execute-in-place image that DVR 5 can be recorded by internet transmission to the personnel of producer, can very clear and problem identificatioin accurately, avoided repeatedly arriving the cost of on-the-spot investigation, when workman's site operation, designer uses camera head 4 monitoring, its construction of real-time instruction, and can be according to showing that data and presence states adjust maintenance project, to reach the highest maintenance efficiency.

Claims (7)

1. a transformer and distribution power station platform district panorama is maked 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 regional change power switching station that needs control, 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), on-site supervision computer (8) and light cat (9), remote signalling by 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 is become 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, on-site supervision computer (8) is provided with two network interface cards, use netting twine to be connected to one of them network interface card of on-site supervision computer (8) switch (7), another network interface card of on-site supervision 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, transformer station's fiber reel (18) in monitoring regional transformer station (25), needs 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's fiber reel (18) quantity, every optical cable (24) optional four cores in one end (21) are fused on any four welding mouths of each corresponding transformer station's fiber reel (18), by four optical fiber (19) interface of all transformer stations fiber reels (18) four optical cables of corresponding welding (24) cores (21), select arbitrarily two as I communication group, two other is as II communication group, the II communication group of first transformer station's fiber reel (18) is connected to the I communication group of next transformer station fiber reel (18) by optical fiber (19), the II communication group of next transformer station fiber reel (18) is connected to again to the I communication group of next transformer station fiber reel (18) by optical fiber (19), by that analogy, the II communication group of last transformer station's fiber reel (18) is connected to the 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), between communication counter (20), by optical cable (24), interconnect, the communication counter (20) that is positioned at one end is connected with the other end that is connected to the optical cable (24) of 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 of light cat (9) (24) between communication counter (20), select respectively four cores (21) as communication optical fiber (19), 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, the I group of optical cable (24) is fused to a communication interface group for light cat (9), the II group of optical cable (24) is fused to another communication interface group, in communication box, the optical fiber (19) that connects light cat (9) is connected in the optical cable (24) that connects transformer station's fiber reel (18), the core (21) of corresponding transformer station's fiber reel (18) I communication group be connected between the interior I group of optical cable (24) of next communication counter (20), or the core (21) that is connected on corresponding transformer station fiber reel (18) II communication group in the optical cable (24) that connects transformer station's fiber reel (18) be connected between the interior II group of optical cable (24) of next communication counter (20), and two other optical cable (24) core (21) is organized to corresponding welding, by that analogy, I group in the optical cable (24) that last communication counter of communication group (20) is continued to connect downwards and II group short circuit form closed loop, the interior core (21) of optical cable (24) that is about to dendroid laying connects into loop, dispatch center (3) comprises scheduling monitor computer, at the installation network switch (15), locate, with 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 by netting twine respectively with scheduling monitor computer.

2. transformer and distribution power station platform according to claim 1 district panorama is maked an inspection tour supervisory control system, it is characterized in that, terminal control system (1) is provided with a minute distribution system (22), minute distribution system (22) is positioned at the power switching station that minute becomes that becomes power switching station with terminal control system (1) place, minute 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), remote signalling by 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 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 according to claim 1 district panorama is maked an inspection tour supervisory control system, it is characterized in that, terminal control system (1) is equipped with UPS comprehensive power (16) with minute distribution system (22).

4. transformer and distribution power station platform according to claim 1 district panorama is maked an inspection tour supervisory control system, it is characterized in that, on-site supervision computer (8) is equipped with two displays with scheduling monitor computer.

5. transformer and distribution power station platform according to claim 1 district panorama is maked an inspection tour supervisory control system, it is characterized in that, the spacing distance between communication counter (20) is 40 meters-4000 meters.

6. transformer and distribution power station platform according to claim 1 district panorama is maked an inspection tour supervisory control system, it is characterized in that, in all optical cables (24), form two cores (21) of I group and II group,, a responsible receiving optical signals, article one, be responsible for sending light signal, while interconnecting between optical cable (24), two cores (21) are responsible for receiving optical signals to be needed mutually corresponding with the core (21) of being responsible for transmission light signal.

7. a management method of making an inspection tour supervisory control system based on transformer and distribution power station platform claimed in claim 1 district panorama:

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 of supplying according to each transformer station (25), can many communication branch roads (17) be set in multiple directions, every communication branch road (17) arranges a communication counter (20) every 40 meters-4000 meters according to actual needs, near change power switching station communication counter (20) is connected in series in communication counter (20) by optical cable (24), a plurality of change power switching stations of can connecting as required, when needs increase change power switching station temporarily, can arbitrarily be passed through optical cable (24) and be connected in series to communication counter adjacent thereto (20), in all change power switching stations, select a change power switching station nearest apart from dispatch center (3), a light cat (9) on Jiang Ge road dendroid communication link (14) is located in this change power switching station, and all smooth cats (9) in this change power switching station are comprised to dispatch center (3) is connected to the network switch (15) with the network interface of point-to-point smooth cat (9) 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), on-site supervision computer (8), scheduling monitor computer, DVR (5) and camera head (4) arrange respectively a different IP address, when needs are used scheduling monitor computer operation, need to select prior operator's name of having registered, 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 bus and the extent of supply thereof, input becomes panel switches station name or clicks the corresponding power switching station icon that becomes, scheduling monitor computer is switched to the state interface of phase strain power switching station, comprise that each becomes the title of the switch of every circuit of power switching station, deciliter state, the source of circuit, whereabouts, voltage, electric current and magnitude of power, and the displacement of all high-voltage switch gears (10) in the monitoring range of whole distract and low tension switch (11) action message, relaying protection action message and fault warning message, the information of displacement action message comprises the switch title 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, while making to occur various message, make message with dialog box form, appear at the optional position of any one display, the scheduling monitor computer the tinkle of bells that can give the alarm simultaneously, operating personnel click the direct long-range change power switching station that occurs message that is switched to of dialog box, when operating personnel click after dialog box, alarm the tinkle of bells stops, otherwise alarm the tinkle of bells does not stop, when operating personnel are untreated, there is message dialog box, while 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, assurance occurs that the position of dialog box shows up-to-date message dialog box all the time, after handling up-to-date message dialog box, next message dialog box occurs automatically, until handle all message dialog boxes, scheduling monitor computer is set, with catalogue form, be there are all messages in it, entry in catalogue is time and the simplified summary of message, operating personnel can not need the message of checking to be set to read state arbitrarily in catalogue, corresponding with it, being set as the message of read state will 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 has been classified, and form derivation or the printing that any message can be read can supply other electronic equipments, supply various occasion analyses and application, very convenient, also can click respective switch, send remote control deciliter order, scheduling monitor computer display video picture not under normal monitor state, need the artificial scheduling monitor computer that uses to send after order to the DVR (5) of terminal control system (1), video just can start to upload communication, only video recording is preserved at ordinary times, when needs are used on-site supervision computer (8) operation, need to select prior operator's name of having registered, and input its corresponding password, can operate, two displays of on-site supervision computer (8) unit only show monitor state interface and the video clip that becomes power switching station, if want to detect other, become power switching station, need to input IP and the password of phase strain power switching station on-site supervision computer (8), after can automatically switch, on-site supervision computer (8) in each terminal control system (1) is set, its interpretative system is adapted with the initial data of following its power distribution automation equipment (12) being connected by switch (7) and relay protection device (13) to send, various initial data is all translated into can be for the data of operating personnel's direct reading, by processing data later, on supervisory control comuter (8), store at the scene, but active reporting not, video file is also preserved also not active reporting by DVR (5).

Its control method is:

When needs change on off state, the operator on duty of dispatch center (3) is after having notice, use scheduling monitor computer input to become the search of panel switches station name or find in becoming power switching station distribution map and need the high-voltage switch gear (10) of change 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 of phase strain power switching station, and click and open the Video Option, controlling camera head (4) rotates, make it over against the switch of needs operation, operator on duty only need to click needs the high-voltage switch gear of changing position (10) or low tension switch (11), send remote control displacement order and observe the displacement action message on scheduling monitor computer, deciliter state of switch and the scene action situation in video pictures can judge that whether action is successful, whether there is equipment fault, operating personnel get final product the long-range all operations were task that completes without reaching the spot, scheduling monitor computer records information such as preserving the video recording of operation overall process and operator's name operating time automatically simultaneously.

Its means of communication are:

Scheduling monitor computer is set, make scheduling monitor computer become the IP sequence of addresses of on-site supervision computer (8) in power switching station by each, continual active is asked for line information to every on-site supervision computer (8), the processed data later of action message and protection information, the time of all on-site supervision computers (8) being asked for to one time can be made as 30 seconds-500 seconds, the information that has just guaranteed the collection of any on-site supervision computer (8) just can upload to scheduling monitor computer once in very short time, guarantee that synchronization only has an on-site supervision computer (8) to report message information, avoided the generation of Data Storm, when there is abnormal action message and protection information, monitor staff can directly click message, at this moment the camera head of relevant position (4) starts to report vision signal, because channel video signal occupancy is larger, keep in communication equipment only receive report order after reporting information again, avoided data channel obstruction.

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), make its respectively with its phase strain power switching station in on-site supervision computer (8) to time, to time the cycle can be according to actual needs differently arbitrarily set, arrange any scheduling monitor computer for to time exchange, make all on-site supervision computers (8) and other scheduling monitor computers with to time exchange to time, can differently according to actual needs arbitrarily set, to time exchange in the system that allows to outreach can by the Internet and Beijing time to time, otherwise can by GPS timing device to time or manually to time, to time the cycle can be made as any long duration, as 8 hours once or regularly manual, can guarantee all devices time consistency like this, can also guarantee 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 high-voltage switch gear (10) or low tension switch (11) are in operation while breaking 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 determine fault, can be analyzed by more senior technical staff, if determine equipment fault, can contact directly its producer, improved greatly the efficiency of dealing with problems, if describe unintelligible while exchanging with producer, the execute-in-place image that DVR (5) can be recorded by internet transmission to the personnel of producer, can very clear and problem identificatioin accurately, avoided repeatedly arriving the cost of on-the-spot investigation, when workman's site operation, designer uses camera head (4) monitoring, its construction of real-time instruction, and can be according to showing that data and presence states adjust maintenance project, to reach the highest maintenance efficiency.

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