CN103532238B - A kind of system and method preventing misoperation of change-over switch of transformer substation - Google Patents
A kind of system and method preventing misoperation of change-over switch of transformer substation Download PDFInfo
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- CN103532238B CN103532238B CN201310500488.XA CN201310500488A CN103532238B CN 103532238 B CN103532238 B CN 103532238B CN 201310500488 A CN201310500488 A CN 201310500488A CN 103532238 B CN103532238 B CN 103532238B
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Abstract
The invention discloses a kind of system and method preventing misoperation of change-over switch of transformer substation, this system includes image-pickup device and master station, is connected by network or data wire communication between described image-pickup device and master station；Described image-pickup device can obtain the image information of permutator sealer, and this image information is sent to described master station；Described master station can accept image information and obtain permutator information by image analysis processing, set up changer model, permutator state repository the most according to this to inquire about and calling, require that generating the permutator correct throwing currently or after operation moves back state according to administration of power networks, being automatically synthesized as photomontage according to this state and image information, described photomontage is used for instructing operator to operate permutator switching.It has the advantage that improve change-over switch of transformer substation state patrol and examine efficiency, prevent operator's maloperation permutator.
Description
Technical field
The present invention relates to a kind of system and method preventing misoperation of change-over switch of transformer substation
Background technology
In power system, the correct throwing of change-over switch of transformer substation is shut out and is tied to the safe operation of power system, once misses
Throwing, by mistake switching all can cause protection device, the malfunction of switch or tripping, thus endanger the safety of electrical network, therefore
The major issue that this problem is urgently to be resolved hurrily in being always substation management and running.Along with electrical network scale expansion and
The development of resist technology, the quantity of change-over switch of transformer substation is multiplied, thus proposes its management work more
High requirement.
Inspection to change-over switch of transformer substation position at present still uses manual type, main anti-error measure to be dependent on sternly
The rules and regulations of lattice, the throwing state of moving back of change-over switch of transformer substation places one's entire reliance upon the responsibility of operator and individual
Quality, and there is no anti-error means, the maloperation of change-over switch of transformer substation the most easily occurs, thus can give
Power system brings huge loss.
Summary of the invention
The invention provides a kind of system and method preventing misoperation of change-over switch of transformer substation, which overcome background
The shortcoming that in technology, maloperation easily occurs in change-over switch of transformer substation.
One of present invention technical scheme used solving its technical problem is:
A kind of system preventing misoperation of change-over switch of transformer substation, including image-pickup device and master station, institute
State and connected by network or data wire communication between image-pickup device and master station；Described image-pickup device
The image information of permutator sealer can be obtained, and this image information is sent to described master station；Described
Master station can accept image information, and obtains permutator information by image analysis processing, then sets up according to this
According to administration of power networks, changer model, permutator state repository, to inquire about and calling, require that generating conversion opens
Close correct throwing the after current or operation and move back state, be automatically synthesized as photomontage according to this state and image information,
Described photomontage is used for instructing operator to operate permutator switching.
Among one embodiment: also include printer, between described master station and printer by parallel interface or
USB interface communication connects.
Among one embodiment: described image-pickup device includes video camera and photographing unit, described video camera or photograph
Facility have network interface, USB interface or serial ports, and can be connected with master station communication by network or data wire.
The two of the technical solution adopted for the present invention to solve the technical problems are:
A kind of method preventing misoperation of change-over switch of transformer substation, including setting up switch models part and anti-misoperation
Part:
Described switch models part of setting up includes:
Step 1, is obtained the shooting image of on-the-spot switchboard cabinet, is passed to by shooting image by image-pickup device
Master station；
Step 2, master station receive shooting image, use image recognition technology to shooting image process with
Obtain permutator information, then set up changer model according to this；
Step 3, sets up and manages permutator state repository according to electrical network mode to inquire about and calling；
Described anti-misoperation part includes:
According to administration of power networks, step 4, requires that state is moved back in the throwing after generating the current or correct operation of permutator, and
It is automatically synthesized the photomontage into correspondence according to this state and shooting image, instructs operator by this photomontage
Member's operation permutator switching.
Among one embodiment: described anti-misoperation part also includes:
Step 5, operator obtain the image scene of on-the-spot switchboard cabinet by image-pickup device, and will be existing
Field picture passes to master station；
Step 6, master station receive image scene, use image recognition technology image scene is processed with
Obtain permutator information, it is judged that the switching information that image scene is corresponding is the most identical with the state of step 4, as
Difference then sends prompting or photomontage to site operation personnel.
Among one embodiment: in described step 4, by the photomontage of printer printout step 4, use
Corresponding permutator is operated in instructing operator.
Among one embodiment: described in prevent the method for misoperation of change-over switch of transformer substation, including setting up switch models
Part and anti-misoperation part:
Described switch models part of setting up includes:
Step 1, is obtained the shooting image of on-the-spot switchboard cabinet, is passed to by shooting image by image-pickup device
Master station；
Step 2, master station receive shooting image, use image recognition technology to shooting image process with
Obtain permutator information, then set up changer model according to this；
Step 3, sets up and manages permutator state repository according to electrical network mode to inquire about and calling；
Described anti-misoperation part includes:
According to administration of power networks, step 4, requires that generating the permutator correct throwing currently or after operation moves back state；
Step 5, operator obtain the image scene of on-the-spot switchboard cabinet by image-pickup device, and will be existing
Field picture passes to master station；
Step 6, master station receive image scene, use image recognition technology image scene is processed with
Obtain permutator information, it is judged that the switching information that image scene is corresponding is the most identical with the state of step 4, as
Difference then sends prompting to site operation personnel.
Among one embodiment: in described step 6, master station receives image scene, uses image recognition technology
Process image scene to obtain permutator information, it is judged that switching information that image scene is corresponding and step
The state of 4 is the most identical, then performs step 7 such as difference；
Step 7, is automatically synthesized the photomontage into correspondence according to this state and shooting image, uses this synthesis to shine
Sheet instructs operator to operate permutator switching.
The technical program is compared with background technology, and it has the advantage that
Using automatization integrated system assist operators to patrol and examine, real-time instruction operator operate permutator and cut
Change, prevent because operator individual's quality problem causes maloperation thus causes unnecessary potential safety hazard, it is ensured that
Change-over switch of transformer substation is in tram, it is possible to alleviate workload and the operating pressure of operator, time-consuming.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 depicts the overall schematic preventing misoperation of change-over switch of transformer substation system.
Fig. 2 depicts the step schematic diagram setting up switch models part.
Fig. 3 depicts the step schematic diagram of anti-misoperation part.
Detailed description of the invention
Refer to Fig. 1, a kind of system preventing misoperation of change-over switch of transformer substation, including image-pickup device and prison
Control main website 10, is connected by network or data wire communication between described image-pickup device and master station 10,
Described network such as GPRS, 3G etc.；Described image-pickup device can obtain the image information of permutator sealer,
And this image information is sent to described master station；Described master station 10 can accept image information and pass through image
Analyzing and processing obtains permutator information, then sets up changer model, permutator state repository according to this to look into
Ask and call, requiring that generating the permutator correct throwing currently or after operation moves back state according to administration of power networks, according to
This state and image information are automatically synthesized as photomontage.The most also include printer 30, described master station and
Being connected by parallel interface or USB interface communication between printer, described photomontage prints defeated by printer
Go out, be used for instructing operator to operate permutator switching.As required, master station 10 can supporting multiple figures
As capturing apparatus.
Described image-pickup device includes video camera 21 and photographing unit 22, and described video camera or photographing unit have net
Network interface, USB interface or serial ports, and can be connected with master station communication by network or data wire.
A kind of method preventing misoperation of change-over switch of transformer substation, including setting up switch models part and anti-misoperation
Part:
Consulting Fig. 2, described switch models part of setting up includes:
Step 1, is obtained the shooting image of on-the-spot switchboard cabinet, is passed to by shooting image by image-pickup device
Master station；Described switchboard cabinet has switching handle, is operable to permutator by switching handle and switches,
Such as can switch over (diverse location correspondence difference switching state), described shooting between three changeable positions
Image at least includes switching handle and at least part of cabinet of switchboard cabinet.As required, if there being multiple switch
Screen cabinet, the most preferably obtains the shooting image of on-the-spot each switchboard cabinet.
Step 2, master station receive shooting image, use image recognition technology to shooting image process with
Obtain permutator information, then set up changer model according to this；Described identification technology is for example: pass through cabinet
With the color contrast between switching handle judges switching handle present position or the residing angle (folder such as relative level
Angle), then position judgment converts switching information according to this；Or, cabinet is labeled with on each position the sign of correspondence,
Which by the corresponding sign of switching handle judge to convert switching information；Switching handle is extracted respectively from shooting image
The image information of hands, and, except switching handle in addition to image information, described extraction for example with color contrast extract,
Described changer model is the graphical information of switching handle.
Step 3, sets up and manages permutator state repository according to electrical network mode to inquire about and calling；Described turn
Change on off state storehouse, including the image information of the switching handle being in each switching position, this switching handle each
The image information of individual switching position is by rotating or the mobile graphical information acquisition converting switch models.
Consulting Fig. 3, described anti-misoperation part includes:
Step 4, according to perhaps power transformation secondary management requirement in method of operation of electrical network, the operation that will carry out
Generate the permutator correct throwing currently or after operation and move back state.This is according to power system operating mode, such as artificial foundation
Electrical network demand estimation correctly throws the state of moving back, or, Surveillance center move back according to the throwing of power system operating mode correct judgment
State.
Step 5, operator obtain the image scene of on-the-spot switchboard cabinet by image-pickup device, and will be existing
Field picture passes to master station；
Step 6, master station receive image scene, use image recognition technology image scene is processed with
Obtain permutator information, it is judged that switch corresponding in the switch models of image scene and step 4 on off state storehouse
State model is the most identical, then performs step 7 such as difference, as accurately then started to operate next switchboard cabinet；
Step 7, changer model and captured image according to this state are automatically synthesized as corresponding switchboard
Photomontage, instructs operator to operate permutator by this photomontage and switches.This photomontage is such as:
Obtain switching switch by changer model and be in the correct pictorial element throwing state of moving back of state, by this image
Element and the synthesis of original shooting image, to form photomontage.
The above, only present pre-ferred embodiments, therefore the scope that the present invention implements can not be limited according to this,
The equivalence change i.e. made according to the scope of the claims of the present invention and description and modification, all should still belong to the present invention and contain
In the range of.
Claims (5)
1. the method preventing misoperation of change-over switch of transformer substation, it is characterised in that: include that image capture fills
Put and master station, connected by network or data wire communication between described image-pickup device and master station
Connect；Described image-pickup device can obtain the image information of permutator sealer, and by this image information
It is sent to described master station；
The method includes setting up switch models part and anti-misoperation part:
Described switch models part of setting up includes:
Step 1, obtains the shooting image of on-the-spot switchboard cabinet by image-pickup device, is passed by shooting image
To master station；
Step 2, master station receives shooting image, uses image recognition technology to process shooting image
To obtain permutator information, then set up changer model according to this；
Step 3, sets up and manages permutator state repository according to electrical network mode to inquire about and calling；
Described anti-misoperation part includes:
According to administration of power networks, step 4, requires that state is moved back in the throwing after generating the current or correct operation of permutator,
And it is automatically synthesized the photomontage into correspondence according to this state and shooting image, instructed by this photomontage
Operator operate permutator switching.
A kind of method preventing misoperation of change-over switch of transformer substation the most according to claim 1, its feature
It is: described anti-misoperation part also includes:
Step 5, operator obtain the image scene of on-the-spot switchboard cabinet by image-pickup device, and will
Image scene passes to master station；
Step 6, master station receives image scene, uses image recognition technology to process image scene
To obtain permutator information, it is judged that switching information that image scene is corresponding and the state of step 4 whether phase
With, as difference then sends prompting or photomontage to site operation personnel.
A kind of method preventing misoperation of change-over switch of transformer substation the most according to claim 1, its feature
It is: in described step 4, by the photomontage of printer printout step 4, is used for instructing behaviour
Make the corresponding permutator of human users.
4. the method preventing misoperation of change-over switch of transformer substation, it is characterised in that: include setting up switching molding
Type part and anti-misoperation part:
Described switch models part of setting up includes:
Step 1, obtains the shooting image of on-the-spot switchboard cabinet by image-pickup device, is passed by shooting image
To master station；
Step 2, master station receives shooting image, uses image recognition technology to process shooting image
To obtain permutator information, then set up changer model according to this；
Step 3, sets up and manages permutator state repository according to electrical network mode to inquire about and calling；
Described anti-misoperation part includes:
According to administration of power networks, step 4, requires that generating the permutator correct throwing currently or after operation moves back state；
Step 5, operator obtain the image scene of on-the-spot switchboard cabinet by image-pickup device, and will
Image scene passes to master station；
Step 6, master station receives image scene, uses image recognition technology to process image scene
To obtain permutator information, it is judged that switching information that image scene is corresponding and the state of step 4 whether phase
With, as difference then sends prompting to site operation personnel.
A kind of method preventing misoperation of change-over switch of transformer substation the most according to claim 4, its feature
Being: in described step 6, master station receives image scene, uses image recognition technology to scene photo
As carrying out processing to obtain permutator information, it is judged that switching information that image scene is corresponding and step 4
State is the most identical, then performs step 7 such as difference；
Step 7, is automatically synthesized the photomontage into correspondence according to this state and shooting image, uses this synthesis
Photo instructs operator to operate permutator switching.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310500488.XA CN103532238B (en) | 2013-10-22 | 2013-10-22 | A kind of system and method preventing misoperation of change-over switch of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500488.XA CN103532238B (en) | 2013-10-22 | 2013-10-22 | A kind of system and method preventing misoperation of change-over switch of transformer substation |
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| CN103532238A CN103532238A (en) | 2014-01-22 |
| CN103532238B true CN103532238B (en) | 2016-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105611247B (en) * | 2015-12-25 | 2018-09-25 | 国网浙江省电力公司丽水供电公司 | Visualized operation whole process supervision method |
| CN107908147B (en) * | 2017-09-25 | 2019-11-22 | 太原重型机械集团工程技术研发有限公司 | Method for preventing misoperation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545385A (en) * | 2012-01-05 | 2012-07-04 | 石家庄科林电气股份有限公司 | Method for preventing misinformation of signals of switch device of transformer substation in power dispatching system |
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN102801216A (en) * | 2012-09-06 | 2012-11-28 | 上海欣影电力科技发展有限公司 | Intelligent substation inspection system |
| CN103269130A (en) * | 2013-06-17 | 2013-08-28 | 北京殷图数码科技有限公司 | Method for remotely confirming remote-control operation of transformer station |
-
2013
- 2013-10-22 CN CN201310500488.XA patent/CN103532238B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545385A (en) * | 2012-01-05 | 2012-07-04 | 石家庄科林电气股份有限公司 | Method for preventing misinformation of signals of switch device of transformer substation in power dispatching system |
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN102801216A (en) * | 2012-09-06 | 2012-11-28 | 上海欣影电力科技发展有限公司 | Intelligent substation inspection system |
| CN103269130A (en) * | 2013-06-17 | 2013-08-28 | 北京殷图数码科技有限公司 | Method for remotely confirming remote-control operation of transformer station |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee before: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee before: State Grid Corporation of China Co-patentee before: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. |
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Address after: 351100 No. 999, South Garden Road, Xia Lin Street, Chengxiang District, Putian, Fujian Co-patentee after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. Co-patentee after: STATE GRID CORPORATION OF CHINA Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee before: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee before: State Grid Corporation of China Co-patentee before: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. |
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