CN103002269B - The system and method for nuclear power plant's transformer region video monitor - Google Patents
The system and method for nuclear power plant's transformer region video monitor Download PDFInfo
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- CN103002269B CN103002269B CN201210512381.2A CN201210512381A CN103002269B CN 103002269 B CN103002269 B CN 103002269B CN 201210512381 A CN201210512381 A CN 201210512381A CN 103002269 B CN103002269 B CN 103002269B
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Abstract
The system and method that the present invention relates to a kind of nuclear power plant's transformer region video monitor, this system comprises: transformer filming apparatus, for taking the transformer equipment image that needs monitoring unit; Auxiliary switch station filming apparatus, for taking the image of the auxiliary switch station equipment that needs monitoring unit; Image acquiring device, for obtaining and showing the corresponding transformer equipment image that needs monitoring unit, and all need monitor the image of the auxiliary switch station equipment of unit. The present invention has realized demonstration and the control to transformer area monitoring image in master-control room, and can further by the video monitor master control cabinet being arranged in nuclear power plant's steam turbine factory building, the image of taking be stored and be controlled, thereby realize the monitoring in master-control room in the situation that not needing to change original video monitoring system equipment and console.
Description
Technical field
The present invention relates to nuclear power plant's technical field, more particularly, relate to a kind of nuclear power plant's transformer region and lookFrequently the system and method monitoring.
Background technology
In existing nuclear power station project, be equipped with video monitoring system, be mainly used in monitoring main pump, steam turbine etc.Power plant's visual plant, monitors nuclear power plant's visual plant at power plant's normal operation period, in fire incidentOccur after the very first time to master-control room operator provide rapidly, intuitively scene of fire situation show.
This system mainly comprise front end video monitor camera, camera illuminating lamp, local control box andThe control of rear end and display device. For example, in a unit nuclear island factory building, arrange video monitor camera,Camera illuminating lamp and local control box, and in a unit conventional island factory building and a unit radiation protection controlDistrict processed arranges this surveillance in border equally, then, hard by what arrange in the master-control room of a unitDish video recorder, keyboard and display etc. are realized unit nuclear island factory building, conventional island factory building and a radiation protectionThe video monitoring on border, control zone. But this system is not considered the video monitor to transformer region.
Summary of the invention
The technical problem to be solved in the present invention is, lacks becoming for the video monitoring system of existing nuclear power plantThe defect of the video monitoring in depressor region, provides system and the side of a kind of nuclear power plant's transformer region video monitorMethod.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of nuclear power plant's transformer regionThe system of video monitor, comprising:
Transformer filming apparatus, is located at nuclear power plant and need monitors the transformer electrical building of unit, needs for takingThe transformer equipment image of monitoring unit;
Auxiliary switch station filming apparatus, is located at nuclear power plant's auxiliary switch station electrical building, needs monitoring for takingThe image of the auxiliary switch station equipment of unit;
Image acquiring device, is located in the master-control room that nuclear power plant need monitor unit, and described image acquiring device is usedIn obtaining and showing the corresponding transformer equipment image that needs monitoring unit, and all need monitor the auxiliary of unitThe image of switchyard equipment.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described system is also wrappedDraw together:
Video monitor master control cabinet, is located in nuclear power plant's steam turbine factory building, and described video monitor master control cabinet is with correspondingNeed the transformer filming apparatus of monitoring unit to connect, the corresponding transformer equipment image that needs monitoring unit of storage;And described video monitor master control cabinet is also connected with described auxiliary switch station filming apparatus, all need prison for storingThe image of the auxiliary switch station equipment of control unit;
And described video monitor master control cabinet is also connected with the corresponding image acquiring device that need monitor unit, and will depositThe image uploading of storage is to the corresponding image acquiring device that needs monitoring unit.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described transformer is clappedTaking the photograph device comprises: organize transformer video monitor camera, transformer camera illuminating lamp and transformer video moreLocal control box; Wherein, transformer video corresponding to the video of transformer described in every group local control box controlMonitor camera and transformer camera illuminating lamp; And every of described nuclear power plant needs the transformer electricity of monitoring unitEvery transformer equipment place in gas factory building is provided with two described transformer video monitor cameras to gatherThe image of this transformer equipment.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described auxiliary switchThe filming apparatus of standing comprises: organize auxiliary switch station video monitor camera, auxiliary switch station camera illuminating lamp moreWith auxiliary switch station video local control box; Wherein, the station of auxiliary switch described in every group video local control boxControl corresponding auxiliary switch station video monitor camera and auxiliary switch station camera illuminating lamp; And described coreEach monitoring auxiliary switch station corresponding to unit that need in the auxiliary switch station of power plant's auxiliary switch station electrical buildingEquipment place is provided with two described auxiliary switch station video monitor cameras to gather the auxiliary switch of this unitThe image of station equipment.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described auxiliary switchThe filming apparatus of standing also comprises: video distributor case, be connected with whole auxiliary switches station video monitor camera,For the image of each auxiliary switch station video monitor camera collection is divided into the picture signal that multichannel is identical;And the many number of units that are connected with described video distributor case are according to sending optical transmitter and receiver case, wherein every data optical receiverCase and the corresponding connection of a described video monitor master control cabinet, for every video monitor master control cabinet sends all needThe image of the auxiliary switch station equipment of monitoring unit.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described video monitorMaster control cabinet comprises:
Data acquisition optical transmitter and receiver case, is connected for sending optical transmitter and receiver case with described data, obtains all monitoring that needThe image of the auxiliary switch station equipment of unit;
DVR, with the transformer filming apparatus phase of described data acquisition optical transmitter and receiver case and corresponding unitConnect, obtain all image of auxiliary switch station equipment and transformer equipments of corresponding unit that need monitoring unitImage;
Data upload optical transmitter and receiver case, is connected with DVR, stores for uploading described DVRImage give the image acquiring device in the master-control room of corresponding unit.
According in the system of nuclear power plant's transformer of the present invention region video monitor, described image acquisitionDevice specifically comprises:
Data acquisition optical transmitter and receiver case, for data upload light end described in the video monitor master control cabinet of corresponding unitCabinet is connected, and obtains the image of storing in described DVR;
Display, for the image that shows that described DVR is stored;
Keyboard, the image of storing for the described DVR that display is shown is controlled.
The present invention also provides the method for a kind of nuclear power plant's transformer region video monitor, comprises the following steps:
Take every transformer equipment image that needs monitoring unit, described transformer by transformer filming apparatusFilming apparatus is located at nuclear power plant and need monitors the transformer electrical building of unit;
Take every image that needs the auxiliary switch station equipment of monitoring unit by auxiliary switch station filming apparatus,Described auxiliary switch station filming apparatus is located at nuclear power plant's auxiliary switch station electrical building;
Obtain and show that correspondence needs the transformer equipment image of monitoring unit, Yi Jiquan by image acquiring devicePortion need monitor the image of the auxiliary switch station equipment of unit, and described image acquiring device is located at every need of nuclear power plantIn the master-control room of monitoring unit.
According in the method for nuclear power plant's transformer of the present invention region video monitor, described method is also wrappedDraw together: obtain and store the corresponding transformer equipment image that needs monitoring unit by video monitor master control cabinet, andAll need monitor the image of the auxiliary switch station equipment of unit, and be uploaded to the corresponding image that needs monitoring unit and obtainGet device, described video monitor master control cabinet is located in nuclear power plant's steam turbine factory building.
According in the method for nuclear power plant's transformer of the present invention region video monitor, described by auxiliaryEvery of switchyard filming apparatus shooting needs in the step of image of the auxiliary switch station equipment of monitoring unit: pass throughIt is identical that the image of each auxiliary switch station video monitor camera collection is divided into multichannel by video distributor casePicture signal, and by many number of units according to sending optical transmitter and receiver case, be respectively every video monitor master control cabinet and send instituteThe image of the auxiliary switch station equipment of some need monitoring units.
The method and system of implementing nuclear power plant's transformer of the present invention region video monitor, has the following beneficial effect that hasReally: the present invention, by the transformer region division filming apparatus at nuclear power station, monitors need in the transformer of unitEquipment drawing picture and the image that all need monitor the auxiliary switch station equipment of unit are sent to the master of corresponding unitControl indoor, realize demonstration and the control to transformer area monitoring image in master-control room. Further,By be arranged on video monitor master control cabinet in nuclear power plant's steam turbine factory building to the image of taking store withControl, thereby in the situation that not needing to change original video monitoring system equipment and console, realize and leadingControl the indoor demonstration to transformer region video monitor image.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is according to the system of nuclear power plant's transformer region video monitor of the first embodiment of the present inventionElectrical connection diagram;
Fig. 2 is the system of nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionElectrical connection diagram;
Fig. 3 is in the system of nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit transformer filming apparatus;
Fig. 4 is in the system of nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of auxiliary switch station filming apparatus;
Fig. 5 is in the system of nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit video monitor master control cabinet;
Fig. 6 is in the system of nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit image acquiring device.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, the present invention is further elaborated.
The system that the invention provides a kind of nuclear power plant's transformer region video monitor, at least comprises: transformerFilming apparatus, auxiliary switch station filming apparatus and image acquiring device.
Nuclear power plant has main transformer and the house transformer platform (TA region) set up for every unit,The present invention is called transformer electrical building by TA region for convenience of description. The present invention needs monitoring unit at everyTA region in a set of transformer filming apparatus is installed, for take every need monitoring unit transformerEquipment drawing picture.
Nuclear power plant also has 220KV auxiliary switch station (TD region), and the present invention is for convenience of description by TDRegion is called auxiliary switch station electrical building. The auxiliary switch station equipment that contains all units in this TD region.The present invention has installed a set of auxiliary switch station filming apparatus in the electrical building of auxiliary switch station, every for takingPlatform need be monitored the image of the auxiliary switch station equipment of unit.
Nuclear power plant has also been equipped with master-control room for every unit, and the present invention need monitor in the master-control room of unit at everyBe provided with image acquiring device, for obtaining and showing that correspondence needs the transformer equipment image of monitoring unit, withAnd all need monitor the image of the auxiliary switch station equipment of unit.
Further, if need to carry out video prison in transformer region in existing video monitoring systemDepending on, need existing equipment to change. And, in prior art, the master console of unit is arranged onIn master-control room, as need increase the video monitor to transformer region, except changing in master console equipment component,Also need to increase part memory device. And because console inner space is limited, cannot increase; As change controlPlatform, can not meet the spatial limitation requirement of master-control room. Therefore, the present invention also deposits monitor data especiallyThe part of storage detaches in master-control room, and is arranged in steam turbine factory building. Particularly, the present invention also comprises and establishingMany video monitor master control cabinets in nuclear power plant's steam turbine factory building, wherein every video monitor master control cabinet correspondenceYu Yitai need monitor unit. This video monitor master control cabinet connects with the corresponding transformer filming apparatus that needs monitoring unitConnect the corresponding transformer equipment image that needs monitoring unit of storage; And described video monitor master control cabinet is also with describedAuxiliary switch station filming apparatus is connected, for storing the figure that all need monitor the auxiliary switch station equipment of unitPicture. This video monitor master control cabinet is also connected with the corresponding image acquiring device that need monitor unit, and by storageImage uploading is to the corresponding image acquiring device that needs monitoring unit.
Taking unit and No. two units, in order to need monitoring unit, the present invention is described in detail below. In realityIn application, the present invention can also expand to four or multicomputer more, and for example unit to four unit all canTo monitor.
Refer to Fig. 1, for according to nuclear power plant's transformer region video monitor of the first embodiment of the present inventionThe electrical connection diagram of system. As shown in Figure 1, nuclear power plant's transformer region that first embodiment of the invention providesThe system of video monitor at least comprises: a unit transformer filming apparatus 10-1, No. two unit transformers are clappedTake the photograph device 10-2, auxiliary switch station filming apparatus 20, unit image acquiring device 30-1 and No. two machinesGroup image acquiring device 30-2.
Wherein, No. one unit transformer filming apparatus 10-1 is arranged in a unit TA region 1-1, usesThe image of every transformer equipment in taking a unit TA region 1-1.
No. two unit transformer filming apparatus 10-2 is arranged in No. two unit TA region 1-2, for takingThe image of every transformer equipment in No. two unit TA region 1-2.
Auxiliary switch station filming apparatus 20 is arranged in TD region 2, for taking TD region 2Every needs the image of the auxiliary switch station equipment of monitoring unit.
No. one unit image acquiring device 30-1 is arranged in a unit master-control room 3-1, with a unitTransformer filming apparatus 10-1 is connected, for obtaining and show the transformer equipment image of a unit, withIn time, is also connected with auxiliary switch station filming apparatus 20, obtains the auxiliary switch station equipment that all need monitor unitImage.
Similarly, No. two unit image acquiring device 30-2 is arranged in No. two unit master-control room 3-2, withNo. two unit transformer filming apparatus 10-2 is connected, for obtaining and show the transformer equipment of No. two unitsImage is also connected with auxiliary switch station filming apparatus 20 simultaneously, obtains all need monitor the auxiliary of unit and openClose the image of station equipment.
Therefore, just can in master-control room, monitor the situation in the TA region of current unit by the present invention,And in TD region, all need monitor the image of the auxiliary switch station equipment of unit.
Refer to Fig. 2, for nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of system. As shown in Figure 2, nuclear power plant's transformer region that second embodiment of the invention providesThe system of video monitor is similar to the first embodiment, and difference is to have set up two in nuclear power plant's steam turbine factory buildingPlatform video monitor master control cabinet, i.e. a unit video monitor master control cabinet 40-1 and No. two unit video monitor mastersControl cabinet 40-2.
Wherein, a unit video monitor master control cabinet 40-1 and a unit transformer filming apparatus 10-1 connectConnect the transformer equipment image of a unit of storage; And this unit video monitor master control cabinet 40-1 alsoBe connected with auxiliary switch station filming apparatus 20, for storing the auxiliary switch station equipment that all need monitor unitImage. And this unit video monitor master control cabinet 40-1 also with a unit image acquiring device 30-1Be connected, and by image uploading to the unit image acquiring device 30-1 of storage.
Similarly, No. two unit video monitor master control cabinet 40-2 and No. two unit transformer filming apparatus 10-2Connect the transformer equipment image of No. two units of storage; And this number unit video monitor master control cabinet 40-2 alsoBe connected with auxiliary switch station filming apparatus 20, for storing the auxiliary switch station equipment that all need monitor unitImage. And these No. two unit video monitor master control cabinet 40-2 also with No. two unit image acquiring device 30-2Be connected, and by image uploading to the two unit image acquiring device 30-2 of storage.
Refer to Fig. 3, for nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit transformer filming apparatus in system. As shown in Figure 3, a unit transformerFilming apparatus 10-1 is arranged in a unit TA region 1-1, comprises the shooting of many group transformer video monitorsHead, transformer camera illuminating lamp and transformer video local control box, wherein transformer video is just in every groupCorresponding transformer video monitor camera and the transformer camera illuminating lamp of ground control cabinet control. In the present inventionPreferred embodiment in, comprise 10 groups of transformer video monitor cameras, transformer camera illuminating lamp andTransformer video local control box. As wherein one group has been shown in Fig. 3, and respectively referred to as TA videoMonitor camera 101-1, TA camera illuminating lamp 102-1 and TA video local control box 103-1. TAThe interface J1 of video local control box 103-1 is connected to the electricity of 1MX relay bungalow by a power cableIn the case of source, get a little. TA video local control box 103-1 is that TA video monitor camera 101-1 and TA take the photographA picture illuminating lamp 102-1 power supply. Preferably, TA video local control box 103-1 can also carry out lightDetect, by day time, control TA camera illuminating lamp 102-1 and close, opening at dark TA cameraIlluminating lamp 102-1. The image of the transformer equipment obtaining is passed through video by TA video monitor camera 101-1Cable is uploaded to unit video monitor master control cabinet 40-1 No. one. Although only a unit transformer is taken at thisThe concrete electric connecting relation of device 10-1 is illustrated, but the basic technology personnel of this area shouldStructure and the annexation of understanding other unit transformer filming apparatus are identical with it.
Refer to Fig. 4, for nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of auxiliary switch station filming apparatus in system. As shown in Figure 4, auxiliary switch station filming apparatus20 are arranged in TD region 2, and the auxiliary switch station of group more than comprising video monitor camera, auxiliary switch station are taken the photographA picture illuminating lamp and auxiliary switch station video local control box; Wherein, auxiliary switch station video is on the spot in every groupThe auxiliary switch station video monitor camera that control cabinet control is corresponding and auxiliary switch station camera illuminating lamp. ?In the preferred embodiments of the present invention, each monitoring auxiliary switch station equipment place corresponding to unit that need is provided with twoDescribed auxiliary switch station video monitor camera is to gather the image of auxiliary switch station equipment of this unit. As figure4 show wherein one group that sets up for unit auxiliary switch station equipment, and auxiliary for No. two unitsHelp switchyard equipment to set up one group. And respectively referred to as unit TD video monitor camera 201-1,A unit TD camera illuminating lamp 202-1 and a unit TD video local control box 203-1; No. twoUnit TD video monitor camera 201-2, No. two unit TD camera illuminating lamp 202-2 and No. two unitsTD video local control box 203-2. Preferably, having an as above unit auxiliary switch station equipment hasTwo groups, and No. two unit auxiliary switch station equipments also have two groups. No. one unit TD video is controlled on the spotCase 203-1 and No. two unit TD video local control box 203-2 are all connected to TD electricity by power cableSource case 206, and TD power supply box 206 is powered by in-situ determination.
Preferably, this auxiliary switch station filming apparatus 20 also comprises video distributor case 204, with all auxiliaryHelp the switchyard video monitor camera to be connected, for by each auxiliary switch station video monitor camera collectionImage is divided into the picture signal that multichannel is identical. For example a unit TD video monitor camera 201-1 will obtainA unit auxiliary switch station equipment image of getting is uploaded to video distributor case 204, two by vision cableNumber unit TD video monitor camera 201-2 is also logical by No. two unit auxiliary switch station equipment images that obtainCross vision cable and be uploaded to video distributor case 204. This auxiliary switch station filming apparatus 20 also comprises and looksFrequently many number of units that distributor housing 204 connects by optical cable are according to sending optical transmitter and receiver case, as a unit data light endCabinet 205-1 and No. two unit data optical receiver case 205-2. For example every data optical receiver case is by 4Optical cable is connected to video distributor case 204. Wherein, a unit data optical receiver case 205-1 will be from videoEstablish at a unit auxiliary switch station equipment image and No. two unit auxiliary switch stations that distributor housing 204 obtainsStandby image spreads out of to a unit video monitor master control cabinet 40-1 by interface J3. And No. two unit data lightTerminal case 205-2 is by the unit auxiliary switch station equipment image obtaining from video distributor case 204 and twoNumber unit auxiliary switch station equipment image spreads out of to No. two unit video monitor master control cabinet 40-2 by interface J4.
Refer to Fig. 5, for nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit video monitor master control cabinet in system. As shown in Figure 5, a unit video prisonBe arranged in steam turbine factory building depending on master control cabinet 40-1, at least comprise data acquisition optical transmitter and receiver case 401-1, hard diskVideo recorder (DVR) 402-1 and data upload optical transmitter and receiver case 403-1.
Wherein, the interface J6 of data acquisition optical transmitter and receiver case 401-1 is by optical cable and a unit data light endCabinet 205-1 is connected, and in Fig. 4, interface J3 is connected, for obtaining all need opening by monitoring the auxiliary of unitClose the image of station equipment, i.e. the image of a unit and No. two unit auxiliary switch station equipments.
DVR402-1 be connected with data acquisition optical transmitter and receiver case 401-1 by optical cable, store all need monitoringThe image of the auxiliary switch station equipment of unit, can adopt 4 in the present embodiment. DVR402-1 connectsMouth J5 is also in a unit TA region 1-1 by optical cable with the transformer filming apparatus of corresponding unitTA video monitor camera 101-1 is connected, and in Fig. 3, interface J2 is connected, for obtaining machine No. oneThe transformer equipment image of group.
Data upload optical transmitter and receiver case 403-1 is connected with DVR402-1, deposits for uploading DVR402-1The image of storage is given the image acquiring device in the master-control room of corresponding unit, as sent Fig. 2 to by interface J7In a unit image acquiring device 30-1.
In a preferred embodiment of the invention, this unit video monitor master control cabinet 40-1 can also be interimCorresponding interim display 404-1 and interim keyboard 405-1 are set, with to the master control of a unit video monitorMiscellaneous equipment in cabinet 40-1 is controlled. Although at this only to a unit video monitor master control cabinet 40-1Concrete electric connecting relation be illustrated, but the basic technology personnel of this area should be appreciated that other machineStructure and the annexation of group video monitor master control cabinet are identical with it.
Refer to Fig. 6, for nuclear power plant's transformer region video monitor according to a second embodiment of the present inventionThe electrical connection diagram of a unit image acquiring device in system. As shown in Figure 6, a unit image acquisitionDevice 30-1 be arranged in a unit master-control room 3-1, at least comprise data acquisition optical transmitter and receiver case 301-1,Display 302-1 and keyboard 303-1.
Wherein, the interface J8 of data acquisition optical transmitter and receiver case 301-1 is by optical cable and a unit video monitorThe data upload optical transmitter and receiver case 403-1 of master control cabinet 40-1 is connected, and in Fig. 5, interface J7 is connected, for obtainingGet the image of storing in the DVR402-1 of a unit video monitor master control cabinet 40-1 of corresponding unit,The figure of the auxiliary switch station equipment of the transformer equipment image of a unit and a unit and No. two unitsPicture.
Display 302-1 is for showing that the DVR402-1 that data upload optical transmitter and receiver case 403-1 obtains storesImage. Keyboard 303-1 controls for display 302-1 being shown to image, for example, carry out pictureSwitch.
The present invention also provides the method for a kind of nuclear power plant's transformer region video monitor, comprises the following steps:
First, need the transformer of the transformer electrical building of monitoring unit to take dress by being located at every of nuclear power plantPutting every of shooting needs the transformer equipment image of monitoring unit and uploads.
Subsequently, take every by being located at the auxiliary switch station filming apparatus of nuclear power plant's auxiliary switch station electrical buildingPlatform need monitor unit auxiliary switch station equipment image and upload. In a preferred embodiment of the invention, canThe image of each auxiliary switch station video monitor camera collection is divided into multichannel by video distributor caseIdentical picture signal, and by many number of units according to sending optical transmitter and receiver case, be respectively every video monitor master control cabinetSend the image of the auxiliary switch station equipment of all need monitoring units.
Finally, need the image acquiring device in the master-control room of monitoring unit to obtain also by being located at every of nuclear power plantShow the corresponding transformer equipment image that needs monitoring unit, and the auxiliary switch station that all need monitor unit is establishedStandby image.
Preferably, the method also comprises: by be located in nuclear power plant's steam turbine factory building corresponding to every need prisonThe video monitor master control cabinet of control unit obtains and stores the corresponding transformer equipment image that needs monitoring unit, andAll need monitor the image of the auxiliary switch station equipment of unit, and be uploaded to the corresponding image that needs monitoring unit and obtainGet device.
Should be explanatorily, the system and method institute of nuclear power plant's transformer provided by the invention region video monitorThe principle adopting is identical with flow process, therefore each embodiment of system to nuclear power plant's transformer region video monitorElaborate the method that is also applicable to nuclear power plant's transformer region video monitor.
The present invention has passed through at transformer region division video surveillance devices, comprises camera, assist illuminatorWith local control box etc., supervision scope contains TA region and TD region. And the present invention is by video monitorMaster control cabinet is arranged in steam turbine factory building, due to respect to electrical building and master-control room, suitable in steam turbine factory buildingMore in the space of placing electrical control panel, console size is unrestricted. In addition, the present invention is also at TDRegion division video distributor case and optical transmitter and receiver, by No. one and No. two unit relevant device in TD regionPicture signal is sent to simultaneously and lays respectively at No. one and the video monitor master control in steam turbine factory building of No. two unitsCabinet, and then realization all can be to the TD region of No. one and No. two unit in the master-control room of No. one and No. two unitImage carries out monitoring and controlling.
In sum, the console inside that the present invention is only positioned at master-control room at original video monitoring system is set upA display and a keyboard, and arrange two in the video monitor master control cabinet inside that is positioned at steam turbine plant roomTo optical transmitter and receiver, by bi-directional light terminal and optical cable, video image is delivered in master-control room, and received master-control room and send outThe control signal going out. Owing to being provided with console in steam turbine factory building, only monitor and supervisory keyboard are installedIn master-control room, system extension function is no longer subject to the impact of master-control room insufficient space, is convenient to meet owner and existsThe new video monitor point of increase after system construction completes.
The present invention is described according to specific embodiment, but it will be understood by those skilled in the art that not de-During from the scope of the invention, can carry out various variations and be equal to replacement. In addition, for adapting to the spy of the technology of the present inventionDetermine occasion or material, can carry out many amendments and not depart from its protection domain the present invention. Therefore, the present inventionBe not limited to specific embodiment disclosed herein, and comprise all enforcement that drops into claim protection domainExample.
Claims (10)
1. a system for nuclear power plant's transformer region video monitor, is characterized in that, comprising:
Transformer filming apparatus, is located at nuclear power plant and need monitors the transformer electrical building of unit, usesIn taking the transformer equipment image that needs monitoring unit;
Auxiliary switch station filming apparatus, is located at nuclear power plant's auxiliary switch station electrical building, for clappingTake the photograph the image of the auxiliary switch station equipment that needs monitoring unit;
Image acquiring device, is located in the master-control room that nuclear power plant need monitor unit, and described image obtainsGet device for obtaining and showing the corresponding transformer equipment image that needs monitoring unit, and allNeed the image of the auxiliary switch station equipment of monitoring unit;
Described system also comprises: video monitor master control cabinet, be located in nuclear power plant's steam turbine factory building,Corresponding interim display and interim keyboard can be set in described video monitor master control cabinet temporarily to be usedIn the equipment in video monitor master control cabinet is controlled;
Described video monitor master control cabinet inside arranges bi-directional light terminal, by bi-directional light terminal and lightCable is delivered to video image in master-control room, and receives the control signal that master-control room sends.
2. the system of nuclear power plant's transformer according to claim 1 region video monitor,It is characterized in that:
Described video monitor master control cabinet connects with the corresponding transformer filming apparatus that needs monitoring unit,The corresponding transformer equipment image that needs monitoring unit of storage; And described video monitor master control cabinet also withDescribed auxiliary switch station filming apparatus is connected, for storing the auxiliary switch that all need monitor unitThe image of station equipment;
And described video monitor master control cabinet also with the corresponding image acquiring device phase that need monitor unitConnect, and the image uploading of storage is needed to the image acquiring device of monitoring unit to correspondence.
3. the system of nuclear power plant's transformer according to claim 2 region video monitor,It is characterized in that, described transformer filming apparatus comprises: organize more transformer video monitor camera,Transformer camera illuminating lamp and transformer video local control box; Wherein, described in every group, becomeCorresponding transformer video monitor camera and the transformer of depressor video local control box control taken the photographA picture illuminating lamp;
And every transformation in the transformer electrical building of every need monitoring unit of described nuclear power plantDevice equipment place is provided with two described transformer video monitor cameras to gather this transformerThe image of equipment.
4. the system of nuclear power plant's transformer according to claim 3 region video monitor,It is characterized in that, described auxiliary switch station filming apparatus comprises: organize auxiliary switch station video prison moreDepending on camera, auxiliary switch station camera illuminating lamp and auxiliary switch station video local control box;Wherein, auxiliary switch station corresponding to the station of auxiliary switch described in every group video local control box controlVideo monitor camera and auxiliary switch station camera illuminating lamp;
And in the auxiliary switch station of described nuclear power plant's auxiliary switch station electrical building, each need monitoredThe auxiliary switch station equipment place that unit is corresponding is provided with two described auxiliary switch station video monitorsCamera is to gather the image of auxiliary switch station equipment of this unit.
5. the system of nuclear power plant's transformer according to claim 4 region video monitor,It is characterized in that, described auxiliary switch station filming apparatus also comprises:
Video distributor case, is connected with whole auxiliary switches station video monitor camera, for inciting somebody to actionThe image of each auxiliary switch station video monitor camera collection is divided into the image letter that multichannel is identicalNumber; And
The many number of units that are connected with described video distributor case are according to sending optical transmitter and receiver case, wherein every number of unitsAccording to optical transmitter and receiver case and the corresponding connection of a described video monitor master control cabinet, be every video monitor masterControl cabinet sends the image of the auxiliary switch station equipment of all need monitoring units.
6. the system of nuclear power plant's transformer according to claim 5 region video monitor,It is characterized in that, described video monitor master control cabinet comprises:
Data acquisition optical transmitter and receiver case, is connected for sending optical transmitter and receiver case with described data, obtains instituteThere is the image of the auxiliary switch station equipment that needs monitoring unit;
DVR, claps with the transformer of described data acquisition optical transmitter and receiver case and corresponding unitTake the photograph device and be connected, obtain image and the correspondence of all auxiliary switch station equipments that need monitoring unitThe transformer equipment image of unit;
Data upload optical transmitter and receiver case, is connected with DVR, for uploading described HD recordingThe image of storing in machine is given the image acquiring device in the master-control room of corresponding unit.
7. the system of nuclear power plant's transformer according to claim 6 region video monitor,It is characterized in that, described image acquiring device specifically comprises:
Data acquisition optical transmitter and receiver case, for data described in the video monitor master control cabinet of corresponding unitUpload optical transmitter and receiver case and be connected, obtain the image of storing in described DVR;
Display, for the image that shows that described DVR is stored;
Keyboard, the image of storing for the described DVR that display is shown is controlledSystem.
8. a method for nuclear power plant's transformer region video monitor, is characterized in that, comprisesFollowing steps:
Take every transformer equipment image that needs monitoring unit, institute by transformer filming apparatusState transformer filming apparatus and be located at nuclear power plant and need monitor the transformer electrical building of unit;
Taking every by auxiliary switch station filming apparatus needs the auxiliary switch station of monitoring unit to establishStandby image, described auxiliary switch station filming apparatus is located at nuclear power plant's auxiliary switch station electrical building;
Obtain and show that correspondence needs the transformer equipment figure of monitoring unit by image acquiring devicePicture, and all need monitor the image of the auxiliary switch station equipment of unit, described image acquisition dressBeing arranged in every of nuclear power plant needs in the master-control room of monitoring unit;
Video monitor master control cabinet is located in nuclear power plant's steam turbine factory building to described video monitor master controlCorresponding interim display and interim keyboard can be set temporarily for to video monitor master control in cabinetEquipment in cabinet is controlled;
In described video monitor master control cabinet inside, bi-directional light terminal is set, by bi-directional light terminal andOptical cable is delivered to video image in master-control room, and receives the control signal that master-control room sends.
9. the method for nuclear power plant's transformer according to claim 8 region video monitor,It is characterized in that, described method also comprises:
Obtain and store the corresponding transformer equipment that needs monitoring unit by video monitor master control cabinetImage, and all need monitor the image of the auxiliary switch station equipment of unit, and be uploaded to correspondenceThe image acquiring device that needs monitoring unit, described video monitor master control cabinet is located at nuclear power plant's steam turbineIn factory building.
10. the method for nuclear power plant's transformer according to claim 9 region video monitor,It is characterized in that, described by auxiliary switch station filming apparatus take every need monitoring unit auxiliaryHelp in the step of image of switchyard equipment:
By video distributor case by the figure of each auxiliary switch station video monitor camera collectionPicture is divided into the picture signal that multichannel is identical, and by many number of units according to transmission optical transmitter and receiver case, be respectivelyEvery video monitor master control cabinet sends the figure of the auxiliary switch station equipment of all need monitoring unitsPicture.
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| CN108564760A (en) * | 2018-06-06 | 2018-09-21 | 广西防城港核电有限公司 | Fire detection device under nuclear power station extreme environmental conditions and detection method |
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Address after: 518023 No. 69 Shennan Middle Road, Shenzhen, Guangdong, Futian District Co-patentee after: CHINA GENERAL NUCLEAR POWER Corp. Patentee after: CHINA NUCLEAR POWER ENGINEERING Co.,Ltd. Address before: 518023 No. 69 Shennan Middle Road, Shenzhen, Guangdong, Futian District Co-patentee before: CHINA GUANGDONG NUCLEAR POWER GROUP Co.,Ltd. Patentee before: CHINA NUCLEAR POWER ENGINEERING Co.,Ltd. |