CN102591275B - Transformer substation assisting management system and method - Google Patents
Transformer substation assisting management system and method Download PDFInfo
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- CN102591275B CN102591275B CN2012100155395A CN201210015539A CN102591275B CN 102591275 B CN102591275 B CN 102591275B CN 2012100155395 A CN2012100155395 A CN 2012100155395A CN 201210015539 A CN201210015539 A CN 201210015539A CN 102591275 B CN102591275 B CN 102591275B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
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Abstract
The invention discloses a transformer substation assisting management system and method, relating to the field of automatic management. Data in equipment of the transformer substation is collected by a wireless sensor and the data collected by the wireless data is obtained and analyzed. When an abnormal condition happens, the equipment of the transformer substation is controlled. The method and the system, disclosed by the invention, realize the automatic management to the transformer substation and can carry out all-around stat monitoring and property and personnel management, so as to provide guarantees to safety production.
Description
Technical field
The present invention relates to the automatic management field, relate in particular to a kind of transformer substation assisting management system and method.
Background technology
Along with the fast development of intelligent grid, unattended intelligent transformer station is the inexorable trend of power system development.At present, unattended operation transformer station has occupied very high ratio, the action of the electric system primary equipments such as isolating switch, transformer, reactor, and the operation of the secondary device such as relay protection all can be controlled and be realized by the associated remote ends system.But, sign state, running environment, the personnel of transformer station's inner high voltage electrical equipment enter situation etc. and still rely on the staff to patrol and examine and the video monitoring system of key area is realized, lack comprehensively, in real time, status monitoring and to assets, facility, personnel's integrated management means accurately.
The supervision to unattended operation transformer station and the management method that generally adopt now, press the temperature of the facility key nodes such as predetermined work plan utilization hand-held infrared thermometer point-to-point measurement circuit, isolating switch, transformer, estimate equipment and environment simultaneously and whether have unusual condition.Minority transformer station relies on pilot project to adopt radio temperature sensor, but its volume is large, power consumption is high, power taking is difficult or battery life is short, be difficult for installation, lack reasonable data transmission channel, poor practicability, can't meet high voltage electric equipment status monitoring demand.
Summary of the invention
In view of this, the technical matters that the present invention will solve is to provide a kind of substation management method, realizes the automatic management of transformer station.
A kind of substation management method comprises: use wireless senser to gather the data of equipment in transformer station; Obtain and analyze the data that described wireless senser gathers; When abnormal conditions occurring, the equipment in described transformer station is controlled.
The embodiment according to the inventive method, the data of described wireless senser collection are uploaded by communication network, judge whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set, if there is abnormal conditions, send corresponding warning information according to alarm level, and the processing that links.
According to an embodiment of the inventive method, the equipment place in described transformer station disposes wireless senser; Wherein, described sensor comprises: temperature sensor, Temperature Humidity Sensor and body sensor; Described equipment comprises electrical equipment and environmental control equipment; Described electrical equipment comprises: switch, circuit-breaker status, mutual inductor, running state of transformer and capacitor group; Described environmental control equipment comprises: air-conditioning, air exhauster.
According to an embodiment of the inventive method, intelligent remote viewing subsystem carries out real time monitoring to substation field and equipment; When monitoring warning or event signal, other subsystems send linkage request to described intelligent remote viewing subsystem, described intelligent remote viewing subsystem responses linkage request, video equipment is gone to the supervision position set in advance, taken pictures and recorded a video, eject video window simultaneously, the user is operated by described video window; Wherein, described other subsystem comprises: gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, patrol and examine subsystem.
According to an embodiment of the inventive method, by the described equipment of RFID tag identifier; Wherein, by the kind of described equipment, the RFID label is classified.
According to an embodiment of the inventive method, Gate-ban Monitoring System carries out control of authority to the entrance of transformer station, and the variation of personnel, equipment discrepancy information and gate inhibition's on off state is carried out to Real-time Collection record; When the staff personnel of holding are stuck in the gate inhibition of transformer station place and swipe the card, linkage camera is taken pictures or is recorded a video; Wherein, if effectively swipe the card event, trigger and take pictures; The event if dead card is swiped the card, trigger video camera and carry out live video; The rear Gate-ban Monitoring System of the end of swiping the card records this card using information; When the staff carries with the equipment of RFID label by the gate inhibition, card reader reads personnel's card and obtains personal information, and obtain the RFID label information, when if the judgement personnel do not have the authority of taking described equipment, Gate-ban Monitoring System sends warning message, and with the processing that links of live video watch-dog.
The embodiment according to the inventive method, switch cubicle in transformer station, automatic main rack, Master Control Unit, network exchange cabinet equipment place dispose the wireless humiture sensor, humiture information is monitored to the status information of Real-time Collection and each temperature monitoring point of demonstration; The alarm threshold value of the humidity and temperature of each monitoring point is set, when the temperature gathered when wireless wireless humiture sensor or the value of humidity surpass the alarm threshold value of described humidity and temperature, is reported to the police; For abnormal monitoring point, by sound and light alarm, video interlink mode, for the user, provide the warning field condition; After event of failure, the user can the detailed historical record of inquiry accident, and when calling fault and occurring, the live video video recording carries out site playback on three-dimensional platform, reproduce fault occur before and after on-the-spot details.
According to an embodiment of the inventive method, temperature, the humidity of monitoring of environmental comprise: Real-time Collection analysis room, internal and external environment humiture data; According to the running status of described chamber, internal and external environment humiture remote data monitoring air-conditioning and blower fan, control air-conditioning and carry out heating, refrigeration, dehumidifying, switching on and shutting down operation, control blower fan and carry out ventilation operation; According to the humiture situation of indoor and outdoor, automatically control ventilating system and air-conditioning system switchover operation; The relatively indoor and outdoor enthalpy difference of each air conditioning area, and indoor waste heat energy, move air-conditioning, blower fan automatically, and the humiture in conditioning chamber keeps the scope of indoor temperature and humidity in safety; If the temperature of monitoring of environmental, humidity surpass the threshold value of setting, report to the police and control relevant warning device according to alarm linkage, and storing alert data into database.
According to an embodiment of the inventive method, utilize the ground of wireless water sensor Real-Time Monitoring transformer station, the immersion situation on cable duct ground, send warning message when immersion being detected; Wireless water sensor is laid in place in the monitoring water logging, and sampling interval is 60 seconds; Set alarm threshold value for water leakage, when water leakage surpasses threshold value, send audio alert.
The technical matters that the present invention will solve is to provide a kind of transformer substation assisting management system, realizes the automatic management of transformer station.
A kind of transformer substation assisting management system comprises: wireless senser, for gathering the data of transformer station's equipment; Transacter, the data that gather for obtaining described wireless senser; Data analysis set-up, for analyzing the data of described collection; Plant control unit, for when abnormal conditions occurring, controlled the equipment in described transformer station.
An embodiment of system according to the invention, described wireless senser comprises Temperature Humidity Sensor and light sensor, wherein, the status information of the real-time or described equipment of timing acquiring of described Temperature Humidity Sensor and light sensor, and be transferred to described transacter; Described data analysis set-up judges whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set; If abnormal conditions are arranged, described plant control unit sends corresponding warning information according to alarm level, and the processing that links.
An embodiment of system according to the invention, described system also comprises intelligent remote viewing subsystem, for to substation field and equipment real time monitoring; Wherein, described intelligent remote viewing subsystem comprises: video equipment, for being taken pictures and recording a video, comprises visible ray and the infrared monitoring camera combined; Image analyzing unit, for image is analyzed, when unusual circumstance, send alarm signal; Linkage unit, for responding linkage request, realize the interlock processing; Wherein, when receiving other subsystem, monitor and report to the police or during event signal, described video equipment gone to the supervision position set in advance, taken pictures and record a video, and eject video window simultaneously, the user is processed by video window; Described other subsystem comprises: gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, patrol and examine subsystem; The three-dimensional scenic display unit, in roaming tour process, manifest three-dimensional scene images automatically; And when warning is arranged, automatically be positioned to alarm set point, have access to the three-dimensional scene images at alarm set point place.
An embodiment of system according to the invention, by the described equipment of RFID tag identifier; Wherein, by the kind of described equipment, the RFID label is classified.
An embodiment of system according to the invention, described system also comprises gate inhibition's Monitor And Control Subsystem, for personnel or equipment turnover transformer station are detected and record, the linkage video camera is taken pictures or is recorded a video, and the discrepancy situation of improper personnel, equipment is reported to the police; Wherein, described gate inhibition's Monitor And Control Subsystem comprises: rfid interrogator, electronic lock, RFID personnel card and video camera; Described gate inhibition's Monitor And Control Subsystem is equipped with the RFID of unique ID to authorized person and authorisation device, when personnel enter, carry out Authority Verification; If any authority unlocking electronic door lock; If lack of competence, opening door lock not; After personnel are stuck in the gate inhibition and swipe the card, video camera is taken pictures or is recorded a video; If effectively swipe the card event, triggering is taken pictures; The event if dead card is swiped the card, trigger video camera and carry out live video; Swipe the card after end, record in detail this information in gate inhibition's Monitor And Control Subsystem, comprising: charge time, the card number of swiping the card, the place of swiping the card, photo and video recording; Swipe the card while recording the user is shown, the dead card event of swiping the card shows to give prominence to color on computer screen, can play the video information of recording after clicking this record; When the staff carries with the equipment of RFID label by the gate inhibition, card reader reads personnel's card and obtains personal information, and obtain the RFID label information, when if the judgement personnel do not have the authority of taking described equipment, gate inhibition's Monitor And Control Subsystem can send warning message, with the live video watch-dog, linked simultaneously, and warning message is sent to Surveillance center is reported to the police.
An embodiment of system according to the invention, switch cubicle, automatic main rack, Master Control Unit, the network exchange cabinet equipment place of described system in transformer station disposes the wireless humiture sensor, humiture information is monitored to the status information of Real-time Collection and each temperature monitoring point of demonstration; The alarm threshold value of the humidity and temperature of each monitoring point is set, when the temperature gathered when wireless wireless humiture sensor or the value of humidity surpass the alarm threshold value of described humidity and temperature, is reported to the police; For abnormal monitoring point, described system provides the warning field condition by sound and light alarm, video interlink mode for the user; After event of failure, the user can the detailed historical record of inquiry accident, and when calling fault and occurring, the live video video recording carries out site playback on three-dimensional platform, reproduce fault occur before and after on-the-spot details.
An embodiment of system according to the invention, described system Real-time Collection analysis room, internal and external environment humiture data; According to the running status of described chamber, internal and external environment humiture remote data monitoring air-conditioning and blower fan, control air-conditioning and carry out heating, refrigeration, dehumidifying, switching on and shutting down, control blower fan and ventilated; According to the humiture situation of indoor and outdoor, described system is controlled ventilating system and air-conditioning system switchover operation automatically; The relatively indoor and outdoor enthalpy difference of each air conditioning area, and indoor waste heat energy, described automated system operation air-conditioning, blower fan, the humiture in conditioning chamber, keep the scope of indoor temperature and humidity in safety; If the temperature of monitoring of environmental, humidity surpass the threshold value of setting, described system alarm is also controlled relevant warning device according to alarm linkage, and store alert data into database.
An embodiment of system according to the invention, described system comprises the immersion monitoring subsystem, described immersion monitoring subsystem comprises that station control server, controller, immersion detecting device form; Described immersion monitoring subsystem is set alarm threshold value; Described immersion monitoring subsystem utilizes the ground of wireless water sensor Real-Time Monitoring transformer station, the immersion situation on cable duct ground, sends warning message when immersion being detected; Wireless water sensor is laid in place in the monitoring water logging, and sampling interval is 60 seconds; Set alarm threshold value for water leakage, when water leakage surpasses threshold value, described immersion monitoring subsystem sends audio alert.
Method and system of the present invention, realize the automatic management to transformer station, carries out omnibearing status monitoring and assets, personnel's management, for safety in production provides safeguard.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram according to an embodiment of substation management method of the present invention;
Fig. 2 is the schematic diagram according to an embodiment of substation management system of the present invention;
Fig. 3 is the schematic diagram according to an embodiment of intelligent remote viewing subsystem of the present invention;
Fig. 4 is the schematic diagram according to an embodiment of gate inhibition's Monitor And Control Subsystem of the present invention;
Fig. 5 is the schematic diagram according to an embodiment of immersion monitoring subsystem of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.Below in conjunction with each figure and embodiment, technical scheme of the present invention is carried out to many-sided description.
Fig. 1 is the process flow diagram according to an embodiment of substation management method of the present invention.As shown in Figure 1:
The data of wireless senser collection are uploaded by communication network, judge whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set, if there is abnormal conditions, send corresponding warning information according to alarm level, and the processing that links.
According to one embodiment of present invention, the equipment place in transformer station disposes wireless senser.Wherein, sensor comprises: temperature sensor, Temperature Humidity Sensor and body sensor.Equipment comprises electrical equipment and environmental control equipment.Electrical equipment comprises: switch, circuit-breaker status, mutual inductor, running state of transformer and capacitor group.Environmental control equipment comprises: air-conditioning, air exhauster.
Switch cubicle in transformer station, automatic main rack, Master Control Unit, network exchange cabinet equipment etc. locate to dispose the wireless humiture sensor, humiture information are monitored to the status information of Real-time Collection and each temperature monitoring point of demonstration.The alarm threshold value of the humidity and temperature of each monitoring point is set, when the temperature gathered when wireless wireless humiture sensor or the value of humidity surpass the alarm threshold value of humidity and temperature, is reported to the police.For abnormal monitoring point, system provides the warning field condition by sound and light alarm, video interlink mode for the user.After event of failure, the user can the detailed historical record of inquiry accident, and when calling fault and occurring, the live video video recording carries out site playback on three-dimensional platform, reproduce fault occur before and after on-the-spot details.
According to one embodiment of present invention, Real-time Collection analysis room, internal and external environment humiture data.According to the running status of chamber, internal and external environment humiture remote data monitoring air-conditioning and blower fan, control air-conditioning and carry out heating, refrigeration, dehumidifying, switching on and shutting down, control blower fan and ventilated.According to the humiture situation of indoor and outdoor, system is controlled ventilating system and air-conditioning system switchover operation automatically.The relatively indoor and outdoor enthalpy difference of each air conditioning area, and indoor waste heat energy, automated system operation air-conditioning, blower fan, the humiture in conditioning chamber, keep the scope of indoor temperature and humidity in safety.If the temperature of monitoring of environmental, humidity surpass the threshold value of setting, system alarm is also controlled relevant warning device according to alarm linkage, and store alert data into database.
Fig. 2 is the schematic diagram according to an embodiment of substation management system of the present invention.As shown in Figure 2, transformer substation assisting management system 21 comprises: wireless senser 211, transacter 213, data analysis set-up 214, plant control unit 215.Wireless senser 211 gathers the data of equipment 212 in transformer station.Transacter 213 obtains the data that wireless senser gathers.Data analysis set-up 214 is analyzed the data that gather.When abnormal conditions occurring, the equipment in 215 pairs of transformer stations of plant control unit is controlled.
Wireless senser 211 comprises Temperature Humidity Sensor and light sensor, and Temperature Humidity Sensor and light sensor in real time or the status information of timing acquiring equipment 212, and are transferred to transacter 213.Data analysis set-up 214 judges whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set.If abnormal conditions are arranged, plant control unit 215 sends corresponding warning information according to alarm level, and the processing that links.
According to one embodiment of present invention, cabinet (dish) temperature-humidity monitoring is the ingredient of intelligent substation general overhaul.The equipment places such as the switch cubicle in transformer station, automatic main rack, Master Control Unit, network exchange rack dispose the wireless humiture sensor, humiture information is monitored, can be for each measurement point arranges respectively various alarm threshold, the monitoring point that threshold value exceeds standard has eye-catching prompting and alarm.Monitoring range is generally limited near thermal source, thermovent or ventilating opening.Main performance index is as following table 1:
Table 1-performance parameter table
But Real-time Collection and show the status information of each temperature monitoring point, can arrange the alarming values such as humidity, temperature of each monitoring point.For abnormal monitoring point, by three-dimensional platform warning reminding user, the modes such as equipment sound and light alarm, video interlink that simultaneously are aided with provide very first time warning field condition for the user.Detailed historical record before and after can the inquiry accident after event of failure, when being aided with fault and occurring, the live video video recording, carry out the virtual reality inverting in three-dimensional platform, on-the-spot details before and after the true reappearance fault occurs.
According to one embodiment of present invention, the temperature of environment, humidity have extremely important impact to the operating condition of transformer station's first and second equipment, to ambient temperature and humidity monitoring and the control of corresponding places, are therefore necessary.Real-time Collection analysis room, internal and external environment humiture data, the running status of remote monitoring air conditioner and blower fan, control air-conditioning and carry out the operations such as heating, refrigeration, dehumidifying, switching on and shutting down, the remote monitoring blower fan also realizes that intelligent aeration controls, thus by the indoor environment Temperature and Humidity Control under desirable state.The status information of Real-Time Monitoring temperature-humidity monitoring point, and according to polytype bound alarming value, highlight temperature, monitoring point that humidity is abnormal, sends warning message.According to one embodiment of present invention, in the secondary device chamber, the zones such as capacitor chamber, GIS chamber, 20kV electrical room, cable floor lay the wireless humiture sensor.Simultaneously, air-conditioning, blower fan are connected to embedded host by the RS-485 interface.
Main frame, according to the humiture situation of indoor and outdoor, is controlled the switchover operation of ventilating system and air-conditioning system automatically.According to the indoor and outdoor enthalpy difference of each air conditioning area relatively, and the indoor waste heat energy that distributes such as indoor dish cabinet, automatically move air-conditioning, blower fan, the humiture in conditioning chamber, keep indoor temperature and humidity in the scope of safety.If Monitoring Data surpasses the threshold value of setting, produce and report to the police, and control relevant warning device according to alarm linkage, realize reporting to the police, store alert data into database simultaneously.System monitoring Temperature Humidity Sensor running status, reported to the police while breaking down, the opening, stop and the setting of various operational factors of remote controlled air-conditioning, blower fan.
Fig. 3 is the schematic diagram according to an embodiment of intelligent remote viewing subsystem of the present invention.As shown in Figure 3: intelligent remote viewing subsystem comprises video equipment 31,32, image analyzing unit 33, linkage 34, three-dimensional scenic exhibiting device 35. Video equipment 31,32 is taken pictures and is recorded a video, and comprises visible ray and the infrared monitoring camera combined.33 pairs of images of image analyzing unit are analyzed, and when unusual circumstance, send alarm signal.Linkage 34 response linkage request, realize the interlock processing.Monitor and report to the police or during event signal, video equipment gone to the supervision position set in advance when receiving other subsystem, taken pictures and record a video, database 36 storage pictures and video.Eject video window, the user is processed by video window.Other subsystem comprises: gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, patrol and examine subsystem.Three-dimensional scenic exhibiting device 35, in roaming tour process, manifests three-dimensional scene images automatically.When warning is arranged, automatically be positioned to alarm set point, have access to the three-dimensional scene images at alarm set point place.
According to one embodiment of present invention, intelligence remote viewing subsystem is on traditional transformer station's industrial television surveillance system basis, increase the functions such as image intelligent analysis, multisystem alarm linkage, multi-modal visualization displaying, for substation safety production provides directly perceived, efficient, intelligent auxiliary ladder of management.Intelligence remote viewing subsystem can be realized substation field and equipment real time monitoring, as main control room, hyperbaric chamber, isolating switch, power transformation device, isolation switch, outdoor place etc., and can be with gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, the panalarms such as subsystem and siren such as patrol and examine and linked.The movement of object in scene, behavioural characteristic etc. are carried out to the intelligent image analysis, while abnormal conditions occurring, reporting system in time.With gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, the subsystem such as patrol and examine and realize intelligent linkage.For example: chamber door (taboo) is opened, and indoor light is opened, and the presetting bit of video camera diverver gate starts video recording, intellectual analysis.System has gone out outside conventional split screen demonstration, in three-dimensional scenic roaming tour process, can realize near automatically manifesting of bit map/bitmap picture, and when warning occurs, three-dimensional scenic is positioned to rapidly alarm set point, and automatically has access to monitoring image information etc.
It is significant that picture control in transformer station is understood the station internal information for the operation maintenance personnel, and for unattended transformer station remote, picture control is even more important.Picture control at present needs the staff to be checked in real time, limit by staff's quantity, can't bring into play the effect of each picture control point position, for the abnormal conditions in station, can not meet with a response rapidly.Performance technology of Internet of things advantage, the picture control subsystem is associated with other Monitor And Control Subsystems, except the video of realizing self is checked, image sectional drawing, video recording control and the functions such as playback, cradle head control, can also respond fast the abnormal information of other subsystems, reaction and recording exceptional situation, farthest bring into play the effect of picture control.
Frequency image monitoring system responds the linkage request of other subsystem module, when other subsystems monitor warning or event signal, video equipment can go to the supervision position set in advance, and can be taken pictures and be recorded a video, improve the validity of video monitoring content, can eject video window so that the user responds fast simultaneously.For example: when fence monitors the invasion signal, the camera that frequency image monitoring system calls correspondence position turns to invaded zone, ejects video window and starts video recording.Access control equipment has monitored personnel to be passed through, and the camera that calls immediately correspondence position turns to default gate inhibition position, is taken pictures and ejects the video window alert.When personnel operative employee instrument cabinet is arranged, call corresponding camera and monitored, and the file of being taken pictures and record a video, convenient operation personnel go and find out what's going on.When other subsystem Monitoring Data are out-of-limit or during alerting signal, system also will be called corresponding camera equipment or the zone of reporting to the police monitored, eject the video image window, make operating personnel can obtain rapidly warning message, and the concrete condition of alert event is had to understanding intuitively.
Fig. 4 is the schematic diagram according to an embodiment of gate inhibition's Monitor And Control Subsystem of the present invention.As shown in the figure, system also comprises gate inhibition's Monitor And Control Subsystem, and for personnel or equipment turnover transformer station are detected and record, the linkage video camera is taken pictures or recorded a video, and the discrepancy situation of improper personnel, equipment is reported to the police.Gate inhibition's Monitor And Control Subsystem comprises: rfid interrogator 42, electronic lock 41, card reader 43 and video camera 44.Gate inhibition's Monitor And Control Subsystem is equipped with the RFID of unique ID to authorized person and authorisation device, when personnel enter, carry out Authority Verification.If any authority unlocking electronic door lock.If lack of competence, opening door lock not.After personnel are stuck in the gate inhibition and swipe the card, video camera 44 is taken pictures or is recorded a video.If effectively swipe the card event, triggering is taken pictures.The event if dead card is swiped the card, trigger video camera 44 and carry out live video.Swipe the card after end, the database 45 in gate inhibition's Monitor And Control Subsystem records this information in detail, comprising: charge time, the card number of swiping the card, the place of swiping the card, photo and video recording.Swipe the card while recording the user is shown, the dead card event of swiping the card shows to give prominence to color on computer screen, can play the video information of recording after clicking this record.When the staff carries with the equipment of RFID label by the gate inhibition, card reader 43 reads personnel's card and obtains personal information, rfid interrogator 42 obtains the RFID label information, when if the judgement personnel do not have the authority of the equipment of taking, gate inhibition's Monitor And Control Subsystem can send warning message, with the live video watch-dog, linked simultaneously, and warning message is sent to Surveillance center is reported to the police.
According to one embodiment of present invention, resource management is that very important work, especially a power department belong to assets decentralized enterprise to each enterprise or public institution, asset-using department is many, and the place to use scope is large, the textural classification complexity, wide coverage, can be divided into a lot of classes.The common quantity of electric power asset is many in addition, and the amount of money is large, upgrades soon, just requires in management promptly and accurately to reflect that these change, and all these has proposed challenge for the asset management of power department.The sign of resource: be mainly that the resource that need to manage each is sticked the RFID label by using the object difference, the RFID label of sign object is classified, the service condition of all right inquiry tag, by the RFID label, server, industrial computer etc. is distinguished to management, the transmission channels such as RJ45, RS485 are numbered and distinguish management.Gate inhibition's Monitor And Control Subsystem is controlled, is detected and record by gate control system having identified object in standing personnel's turnover for realizing, and improper personnel, object discrepancy situation are reported to the police.The gate inhibition can be divided into common gate inhibition and RFID channel-type gate inhibition.Transformer station's main entrance, crucial entrance are carried out to control of authority, and to personnel, identify come in and go out information and the displacement of gate inhibition's on off state of object and carry out Real-time Collection record, the linkage video camera is taken pictures or is recorded a video.Adopted the mode of RFID label card and video interlink to be monitored the turnover personnel.Record turnover personnel's electronic information and video information, the event in the future of being convenient to is traced.Be equipped with ups power, can be in the situation that have a power failure and work on.Authorized person and authorization object (equipment) are equipped with to the RFID of unique ID, when personnel enter, at first carry out Authority Verification.If any authority, unlocking electronic door lock.If lack of competence, opening door lock not.System can be obtained gate inhibition's on off state displacement state, and status data can intuitively be showed in control center.The channel-type gate inhibition can detect the relation of carrying of personnel and equipment.While the alarm situation occurring, system will be reported to the police in control center, and can carry out record to field condition by the cooperative video monitoring system.The user also can directly control by system the switching of electronic lock, so that the operator on duty is long-range, the interior gate inhibition that stands is controlled.Gate-ban Monitoring System also can link with fire-fighting system, video system, as fire alarm occurs, and the automatic unlocking gate control system, facilitate personnel to pass in and out.
Fig. 5 is the schematic diagram according to an embodiment of immersion monitoring subsystem of the present invention.As shown in the figure: system comprises the immersion monitoring subsystem, and the immersion monitoring subsystem comprises that station control server 55, controller 53,54, immersion detecting device 51,52 form.The immersion monitoring subsystem is set alarm threshold value.The immersion monitoring subsystem utilizes the ground of wireless water sensor 51,52 Real-Time Monitoring transformer stations, the immersion situation on cable duct ground, sends warning message when immersion being detected. Wireless water sensor 51,52 is laid in place in the monitoring water logging, and sampling interval is 60 seconds.Set alarm threshold value for water leakage, when water leakage surpasses threshold value, the immersion monitoring subsystem sends audio alert.
According to one embodiment of present invention, that soaks that (leakage) water subsystem utilizes wireless water sensor Real-Time Monitoring secondary device room floor, cable duct ground soaks (leakage) regimen condition, sends warning message when immersion being detected.Wireless water sensor is laid in place in needs monitoring water logging, and wireless water sensor adopts unified wireless platform, without laying base station platform, realizes more low-cost, more thorough perception again.60 seconds, sensor sample interval, tertiary information is confirmed continuously.The data transmission base station will be uploaded to controller after the information simple process received, controller record, these information of Treatment Analysis.By Visualization Platform, the user can see the time point that the current state of wireless water sensor, state change etc. intuitively.Main performance index is as following table 2:
The wireless water sensor performance index of table 2-
Soak (leakage) water monitoring system by station control server, controller, soak (leakage) water gauge and form.System can manually be set alarm threshold value for water leakage, and threshold value will provide audio alert information and carry out the relevant device interlock after crossing the border.
May realize in many ways method and system of the present invention.For example, can realize method and system of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of method is only in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specified.In addition, in certain embodiments, can be also the program be recorded in recording medium by the invention process, these programs comprise for realizing the machine readable instructions of the method according to this invention.Thereby the present invention also covers the recording medium of storing the program for carrying out the method according to this invention.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the present invention's design is suitable for special-purpose.
Claims (13)
1. a substation management method comprises:
Use wireless senser to gather the data of equipment in transformer station;
Obtain and analyze the data that described wireless senser gathers;
When abnormal conditions occurring, the equipment in described transformer station is controlled;
The data of described wireless senser collection are uploaded by communication network; judge whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set; if there is abnormal conditions, send corresponding warning information according to alarm level, and the processing that links;
By the described equipment of RFID tag identifier; Wherein, by the kind of described equipment, the RFID label is classified;
The gate inhibition is divided into common gate inhibition and RFID channel-type gate inhibition; Gate-ban Monitoring System carries out control of authority to the entrance of transformer station, and the variation of personnel, equipment discrepancy information and gate inhibition's on off state is carried out to Real-time Collection record; When the staff personnel of holding are stuck in the gate inhibition of transformer station place and swipe the card, linkage camera is taken pictures or is recorded a video; Wherein, if effectively swipe the card event, trigger and take pictures; The event if dead card is swiped the card, trigger video camera and carry out live video; The rear Gate-ban Monitoring System of the end of swiping the card records this card using information; When the staff carries with the equipment of RFID label by the gate inhibition, card reader reads personnel's card and obtains personal information, and obtain the RFID label information, when if the judgement personnel do not have the authority of taking described equipment, Gate-ban Monitoring System sends warning message, and with the processing that links of live video watch-dog.
2. the method for claim 1 is characterized in that:
Equipment place in described transformer station disposes wireless senser; Wherein, described sensor comprises: temperature sensor, Temperature Humidity Sensor and body sensor; Described equipment comprises electrical equipment and environmental control equipment; Described electrical equipment comprises: switch, circuit-breaker status, mutual inductor, running state of transformer and capacitor group; Described environmental control equipment comprises: air-conditioning, air exhauster.
3. the method for claim 1 is characterized in that:
Intelligence remote viewing subsystem carries out real time monitoring to substation field and equipment; When monitoring warning or event signal, other subsystem sends linkage request to described intelligent remote viewing subsystem, described intelligent remote viewing subsystem responses linkage request, video equipment is gone to the supervision position set in advance, taken pictures and recorded a video, eject video window simultaneously, the user is operated by described video window; Wherein, described other subsystem comprises: gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, patrol and examine subsystem.
4. the method for claim 1 is characterized in that:
Switch cubicle in transformer station, automatic main rack, Master Control Unit, network exchange cabinet equipment place dispose the wireless humiture sensor, humiture information are monitored to the status information of Real-time Collection and each temperature monitoring point of demonstration; The alarm threshold value of the humidity and temperature of each monitoring point is set, when the temperature gathered when the wireless humiture sensor or the value of humidity surpass the alarm threshold value of described humidity and temperature, is reported to the police; For abnormal monitoring point, by sound and light alarm, video interlink mode, for the user, provide the warning field condition; After event of failure, the user can the detailed historical record of inquiry accident, and when calling fault and occurring, the live video video recording carries out site playback on three-dimensional platform, reproduce fault occur before and after on-the-spot details.
5. the method for claim 1 is characterized in that:
Temperature, the humidity of monitoring of environmental comprise: Real-time Collection analysis room, internal and external environment humiture data; According to the running status of described chamber, internal and external environment humiture remote data monitoring air-conditioning and blower fan, control air-conditioning and carry out heating, refrigeration, dehumidifying, switching on and shutting down operation, control blower fan and carry out ventilation operation;
According to the humiture situation of indoor and outdoor, automatically control ventilating system and air-conditioning system switchover operation; The relatively indoor and outdoor enthalpy difference of each air conditioning area, and indoor waste heat energy, move air-conditioning, blower fan automatically, and the humiture in conditioning chamber keeps the scope of indoor temperature and humidity in safety;
If the temperature of monitoring of environmental, humidity surpass the threshold value of setting, report to the police and control relevant warning device according to alarm linkage, and storing alert data into database.
6. the method for claim 1 is characterized in that:
Utilize the ground of wireless water sensor Real-Time Monitoring transformer station, the immersion situation on cable duct ground, send warning message when immersion being detected; Wireless water sensor is laid in place in the monitoring water logging, and sampling interval is 60 seconds; Set alarm threshold value for water leakage, when water leakage surpasses threshold value, send audio alert.
7. a transformer substation assisting management system comprises:
Wireless senser, for gathering the data of transformer station's equipment;
Transacter, the data that gather for obtaining described wireless senser;
Data analysis set-up, for analyzing the data of described collection;
Plant control unit, for when abnormal conditions occurring, controlled the equipment in described transformer station;
Described system also comprises intelligent remote viewing subsystem, for to substation field and equipment real time monitoring; Wherein, described intelligent remote viewing subsystem comprises:
Video equipment, for being taken pictures and recording a video, comprise visible ray and the infrared monitoring camera combined;
Image analyzing unit, for image is analyzed, when unusual circumstance, send alarm signal;
Linkage, for responding linkage request, realize the interlock processing; Wherein, when receiving other subsystem, monitor and report to the police or during event signal, described video equipment gone to the supervision position set in advance, taken pictures and record a video, and eject video window simultaneously, the user is processed by video window; Described other subsystem comprises: gate inhibition, fence, asset management, fire-fighting, hot spot monitoring, patrol and examine subsystem;
The three-dimensional scenic exhibiting device, in roaming tour process, manifest three-dimensional scene images automatically; And when warning is arranged, automatically be positioned to alarm set point, have access to the three-dimensional scene images at alarm set point place.
8. system as claimed in claim 7 is characterized in that:
Described wireless senser comprises Temperature Humidity Sensor and light sensor, wherein, and the status information of the real-time or described equipment of timing acquiring of described Temperature Humidity Sensor and light sensor, and be transferred to described transacter; Described data analysis set-up judges whether to occur abnormal conditions according to the concentration value of state parameter, temperature warning threshold value or the harmful gas set; If abnormal conditions are arranged, described plant control unit sends corresponding warning information according to alarm level, and the processing that links.
9. system as claimed in claim 7 is characterized in that:
By the described equipment of RFID tag identifier;
Wherein, by the kind of described equipment, the RFID label is classified.
10. system as claimed in claim 9 is characterized in that:
Described system also comprises gate inhibition's Monitor And Control Subsystem, and for personnel or equipment turnover transformer station are detected and record, the linkage video camera is taken pictures or recorded a video, and the discrepancy situation of improper personnel, equipment is reported to the police;
Wherein, described gate inhibition's Monitor And Control Subsystem comprises: rfid interrogator, electronic lock, card reader and video camera;
Described gate inhibition's Monitor And Control Subsystem is equipped with the RFID of unique ID to authorized person and authorisation device, when personnel enter, carry out Authority Verification; If any authority unlocking electronic door lock; If lack of competence, opening door lock not;
After personnel are stuck in the gate inhibition and swipe the card, video camera is taken pictures or is recorded a video; If effectively swipe the card event, triggering is taken pictures; The event if dead card is swiped the card, trigger video camera and carry out live video; Swipe the card after end, record in detail this information in gate inhibition's Monitor And Control Subsystem, comprising: charge time, the card number of swiping the card, the place of swiping the card, photo and video recording; Swipe the card while recording the user is shown, the dead card event of swiping the card shows to give prominence to color on computer screen, can play the video information of recording after clicking this record; When the staff carries with the equipment of RFID label by the gate inhibition, card reader reads personnel's card and obtains personal information, and obtain the RFID label information, when if the judgement personnel do not have the authority of taking described equipment, gate inhibition's Monitor And Control Subsystem can send warning message, with the live video watch-dog, linked simultaneously, and warning message is sent to Surveillance center is reported to the police.
11. system as claimed in claim 9 is characterized in that:
Switch cubicle, automatic main rack, Master Control Unit, the network exchange cabinet equipment place of described system in transformer station disposes the wireless humiture sensor, humiture information monitored to the status information of Real-time Collection and each temperature monitoring point of demonstration; The alarm threshold value of the humidity and temperature of each monitoring point is set, when the temperature gathered when the wireless humiture sensor or the value of humidity surpass the alarm threshold value of described humidity and temperature, is reported to the police; For abnormal monitoring point, described system provides the warning field condition by sound and light alarm, video interlink mode for the user; After event of failure, the user can the detailed historical record of inquiry accident, and when calling fault and occurring, the live video video recording carries out site playback on three-dimensional platform, reproduce fault occur before and after on-the-spot details.
12. system as claimed in claim 9 is characterized in that:
Described system Real-time Collection analysis room, internal and external environment humiture data; According to the running status of described chamber, internal and external environment humiture remote data monitoring air-conditioning and blower fan, control air-conditioning and carry out heating, refrigeration, dehumidifying, switching on and shutting down, control blower fan and ventilated;
According to the humiture situation of indoor and outdoor, described system is controlled ventilating system and air-conditioning system switchover operation automatically; The relatively indoor and outdoor enthalpy difference of each air conditioning area, and indoor waste heat energy, described automated system operation air-conditioning, blower fan, the humiture in conditioning chamber, keep the scope of indoor temperature and humidity in safety;
If the temperature of monitoring of environmental, humidity surpass the threshold value of setting, described system alarm is also controlled relevant warning device according to alarm linkage, and store alert data into database.
13. system as claimed in claim 9 is characterized in that:
Described system comprises the immersion monitoring subsystem, and described immersion monitoring subsystem comprises that station control server, controller, immersion detecting device form; Described immersion monitoring subsystem is set alarm threshold value; Described immersion monitoring subsystem utilizes the ground of wireless water sensor Real-Time Monitoring transformer station, the immersion situation on cable duct ground, sends warning message when immersion being detected; Wireless water sensor is laid in place in the monitoring water logging, and sampling interval is 60 seconds; Set alarm threshold value for water leakage, when water leakage surpasses threshold value, described immersion monitoring subsystem sends audio alert.
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| CN2012100155395A CN102591275B (en) | 2012-01-18 | 2012-01-18 | Transformer substation assisting management system and method |
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| KR101235868B1 (en) * | 2008-06-30 | 2013-02-21 | 현대중공업 주식회사 | Remote Management Methode for GIS Preventive Diagnosis System |
| CN201774315U (en) * | 2010-06-24 | 2011-03-23 | 甘肃省电力公司兰州供电公司 | Online temperature wireless monitoring system for transformer substation |
| CN102183939A (en) * | 2011-05-27 | 2011-09-14 | 江苏凯达电力科技有限公司 | Transformer substation indoor environment safety intelligent control system |
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2012
- 2012-01-18 CN CN2012100155395A patent/CN102591275B/en active Active
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