CN112261385A - Remote operation and maintenance system and method for transformer substation - Google Patents
Remote operation and maintenance system and method for transformer substation Download PDFInfo
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- CN112261385A CN112261385A CN202011268955.7A CN202011268955A CN112261385A CN 112261385 A CN112261385 A CN 112261385A CN 202011268955 A CN202011268955 A CN 202011268955A CN 112261385 A CN112261385 A CN 112261385A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Human Computer Interaction (AREA)
- General Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a transformer substation remote operation and maintenance system and an operation and maintenance method, wherein the operation and maintenance system comprises a camera device with a wireless communication module, is used for shooting the condition of a transformer substation, is used for remotely transmitting transformer substation condition information shot by the camera device to a background control center, and is used for receiving an operation and maintenance command from the background control center; the mobile terminal is used for receiving an operation and maintenance command from the background control center, sending an operation and maintenance request and sending position information to the background control center in real time; the background control center is used for receiving operation and maintenance requests and position information from the mobile terminal and receiving transformer substation condition information from the camera device; the system is used for making an operation and maintenance scheme and sending an operation and maintenance command to the mobile terminal and/or the camera device according to the operation and maintenance scheme. The invention can make the most reasonable operation and maintenance scheme according to the road condition information and the mobile positioning, thereby greatly improving the operation and maintenance efficiency.
Description
Technical Field
The invention relates to the field of transformer substation operation and maintenance, in particular to a transformer substation remote operation and maintenance system and an operation and maintenance method.
Background
A substation is an electrical facility in an electrical power system that transforms voltage, receives and distributes electrical energy, controls the flow of electrical power, and regulates voltage, and it connects the grids of the various levels of voltage through its transformers. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The substation therefore plays a crucial role in the grid. In order to ensure the normal operation of the transformer substation, daily operation and maintenance work is required. These operations and maintenance work is usually done by operation and maintenance personnel. However, with the continuous development of power grids, more and more transformer substations are provided, and the operation and maintenance cost is higher and higher. Meanwhile, with the development of urbanization, the more complicated and congested road conditions come, and particularly during early peak and late peak periods, the road congestion is normal. The above problems can bring several problems to the operation and maintenance work: 1. as the number of stations is increased, operation and maintenance personnel cannot plan an optimal route by themselves, so that more time is delayed on the road; 2. because the road condition is not clear, the operation and maintenance personnel are often blocked on the road and cannot complete the operation and maintenance work in time; 3. if all adopt long-range fortune dimension control, the information that display screen shows on the cubical switchboard is shot to current long-range fortune dimension control intelligence, and other problems can't in time discover.
Disclosure of Invention
The first purpose of the invention is to provide a substation remote operation and maintenance system, which can make an optimized operation and maintenance route according to the real-time position of operation and maintenance personnel; and long-distance operation and maintenance and manual operation and maintenance are combined, so that the operation and maintenance efficiency is greatly improved.
The technical scheme for realizing the first purpose of the invention is as follows: the transformer substation condition remote control system comprises a camera device with a wireless communication module, a background control center and a control center, wherein the camera device is used for shooting transformer substation conditions, remotely transmitting transformer substation condition information shot by the camera device to the background control center, and receiving operation and maintenance commands from the background control center;
the mobile terminal is used for receiving an operation and maintenance command from the background control center, sending an operation and maintenance request and sending position information to the background control center in real time;
the background control center is used for receiving operation and maintenance requests and position information from the mobile terminal and receiving transformer substation condition information from the camera device; the system is used for making an operation and maintenance scheme and sending an operation and maintenance command to the mobile terminal and/or the camera device according to the operation and maintenance scheme.
The camera device comprises a track; the track is provided with a walking frame which can walk along the track under the driving of the driving device; and the walking frame is provided with a camera for shooting the condition of the transformer substation.
The transformer substation is provided with a charging bin; one end of the track extends to the charging bin; the walking frame is fixedly provided with a controller, a storage battery and a charging contact pin for charging the storage battery; a jack matched with the charging contact pin in a charging mode is arranged in the charging bin; when the walking frame walks to one end of the track positioned in the charging bin, the charging contact pin is inserted into the jack; the wireless communication module is electrically connected with the controller; the storage battery is electrically connected with the controller and the charging contact pin, and the controller is electrically connected with the camera.
The second purpose of the present invention is to provide an operation and maintenance method using the above-mentioned substation remote operation and maintenance system, which can make an optimized operation and maintenance method according to road conditions.
The technical scheme for realizing the second purpose of the invention is as follows: the operation and maintenance method comprises the following steps:
s1, the operation and maintenance personnel get up and down the operation and maintenance request on the mobile terminal, and the mobile terminal sends the current position information and the operation and maintenance request to the background control center;
s2, making an operation and maintenance scheme: the background control center calculates the time consumption situation from the mobile terminal to each operation and maintenance site which is not operated and maintained according to the current position information and the current road condition information of the mobile terminal, and obtains the operation and maintenance site which reaches the least time consumption according to the time consumption situation;
s3, the background control center sends the operation and maintenance site information to the mobile terminal;
s4, the mobile terminal displays an operation and maintenance command and a route map from the current position to the operation and maintenance site on a display screen of the mobile terminal according to the received operation and maintenance site information;
and S5, the operation and maintenance personnel receive the operation and maintenance command and reach the operation and maintenance site according to the route map to perform operation and maintenance operation.
As an optimization, in step S2, the background control center calculates the operation and maintenance site that is the least used time and the operation and maintenance site that is the most used time; the background control center sends an operation and maintenance command to the camera device of the operation and maintenance station with the largest time consumption;
the camera device shoots the transformer substation situation according to the operation and maintenance command, and sends the shot transformer substation situation information to the background control center.
The invention has the positive effects that: (1) the invention facilitates the background control center to know the specific position of the operation and maintenance personnel in real time through the mobile terminal, and meanwhile, the invention pushes the optimal route for the operation and maintenance personnel by combining the current road condition, thereby effectively solving the problem of operation and maintenance route optimization and effectively relieving the problem caused by traffic jam.
(2) The camera device can shoot the conditions in the transformer substation in multiple angles and multiple directions, so that the operation and maintenance quality can be improved, and effective monitoring can be realized.
(3) The camera device can continue to work when the substation is in power failure through the storage battery and the charging bin.
(4) The invention adopts a mode of combining remote operation and manual operation and maintenance, and greatly improves the operation and maintenance efficiency through a mode of simultaneous operation and maintenance and mutual compensation.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic electrical connection diagram of a remote operation and maintenance system of a transformer substation according to the present invention;
fig. 2 is a schematic structural diagram of the image pickup apparatus according to the present invention.
Detailed Description
Referring to fig. 1 and 2, the remote operation and maintenance system for the transformer substation comprises a camera device 2 with a wireless communication module 1, wherein the camera device 2 is used for shooting the condition of the transformer substation, remotely transmitting the information of the transformer substation condition shot by the camera device 2 to a background control center 3, and receiving an operation and maintenance command from the background control center 3;
the mobile terminal 4 is used for receiving the operation and maintenance command from the background control center 3, sending an operation and maintenance request, and sending position information to the background control center 3 in real time; the mobile terminal 4 may be a mobile wireless communication device such as a mobile phone or a mobile tablet, on which the APP is installed.
The background control center 3 is used for receiving operation and maintenance requests and position information from the mobile terminal 4 and receiving transformer substation condition information from the camera device 2; the system is used for making an operation and maintenance scheme and sending an operation and maintenance command to the mobile terminal 4 and/or the camera device 2 according to the operation and maintenance scheme.
The camera 2 comprises a rail 21; the track 21 is provided with a walking frame 22 which can walk along the track 21 under the driving of a driving device; the walking frame 22 is provided with a camera 23 for shooting the condition of the transformer substation.
The transformer substation is provided with a charging bin 5; one end of the rail 21 extends to the charging bin 5; the walking frame 22 is fixedly provided with a controller 24, a storage battery 25 and a charging pin 26 for charging the storage battery 25; a jack which is matched with the charging contact pin 26 in a charging mode is arranged in the charging bin 5; when the walking frame 22 walks to one end of the track 21 positioned at the charging bin 5, the charging pin 26 is inserted into the jack; the wireless communication module 1 is electrically connected with the controller 24; the storage battery 25 is electrically connected with the controller 24 and the charging pin 26, and the controller 24 is electrically connected with the camera 23.
The operation and maintenance method by using the transformer substation remote operation and maintenance system comprises the following steps:
s1, the operation and maintenance personnel get up and down the operation and maintenance request on the mobile terminal 4, and the mobile terminal 4 sends the current position information and the operation and maintenance request to the background control center 3;
s2, making an operation and maintenance scheme: the background control center 3 calculates the time consumption situation from the mobile terminal 4 to each operation and maintenance site which is not operated and maintained according to the current position information and the current road condition information of the mobile terminal 4, and obtains the operation and maintenance site which reaches the least time consumption and the operation and maintenance site which consumes the most time according to the time consumption situation;
s3, the background control center 3 sends the information of the operation and maintenance site which reaches the least time to the mobile terminal 4; the background control center 3 sends an operation and maintenance command to the camera device 2 of the operation and maintenance station with the most time consumption;
s4, the mobile terminal 4 displays the operation and maintenance command and the route map from the current position to the operation and maintenance site on the display screen according to the received operation and maintenance site information;
s5, the operation and maintenance personnel receive the operation and maintenance command and reach the operation and maintenance site according to the route map to perform operation and maintenance operation; the camera device 2 shoots the transformer substation situation according to the operation and maintenance command, and sends the shot transformer substation situation information to the background control center 3.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Remote operation and maintenance system of transformer substation, its characterized in that:
the transformer substation remote monitoring system comprises a camera device (2) with a wireless communication module (1), a background control center (3) and a monitoring center, wherein the camera device (2) is used for shooting the condition of a transformer substation, remotely transmitting the information of the condition of the transformer substation shot by the camera device (2) to the background control center, and receiving an operation and maintenance command from the background control center (3);
the mobile terminal (4) is used for receiving an operation and maintenance command from the background control center (3), sending an operation and maintenance request and sending position information to the background control center (3) in real time;
the background control center (3) is used for receiving operation and maintenance requests and position information from the mobile terminal (4) and receiving transformer substation condition information from the camera device (2); the system is used for making an operation and maintenance scheme and sending an operation and maintenance command to the mobile terminal (4) and/or the camera device (2) according to the operation and maintenance scheme.
2. The substation remote operation and maintenance system according to claim 1, characterized in that: the image pickup device (2) comprises a rail (21); the track (21) is provided with a walking frame (22) which can walk along the track (21) under the driving of a driving device; and a camera (23) for shooting the condition of the transformer substation is arranged on the walking frame (22).
3. The substation remote operation and maintenance system according to claim 2, characterized in that: the transformer substation is provided with a charging bin (5); one end of the rail (21) extends to the charging bin (5); the walking frame (22) is fixedly provided with a controller (24), a storage battery (25) and a charging pin (26) for charging the storage battery (25); a jack which is matched with the charging contact pin (26) in a charging way is arranged in the charging bin (5); when the walking frame (22) walks to one end of the track (21) positioned at the charging bin (5), the charging pin (26) is inserted into the jack; the wireless communication module (1) is electrically connected with the controller (24); the storage battery (25) is electrically connected with the controller (24) and the charging contact pin (26), and the controller (24) is electrically connected with the camera (23).
4. The operation and maintenance method of the substation remote operation and maintenance system according to claim 1, comprising the steps of:
s1, the operation and maintenance personnel get up and down the operation and maintenance request on the mobile terminal (4), and the mobile terminal (4) sends the current position information and the operation and maintenance request to the background control center (3);
s2, making an operation and maintenance scheme: the background control center (3) calculates the time consumption situation from the mobile terminal (4) to each operation and maintenance site which is not operated and maintained according to the current position information and the current road condition information of the mobile terminal (4), and obtains the operation and maintenance site which reaches the least time consumption according to the time consumption situation;
s3, the background control center (3) sends the operation and maintenance site information to the mobile terminal (4);
s4, the mobile terminal (4) displays an operation and maintenance command and a route map from the current position to the operation and maintenance site on a display screen of the mobile terminal according to the received operation and maintenance site information;
and S5, the operation and maintenance personnel receive the operation and maintenance command and reach the operation and maintenance site according to the route map to perform operation and maintenance operation.
5. The operation and maintenance method according to claim 4, wherein: in the step S2, the background control center (3) calculates the operation and maintenance site that is least in time consumption and is most in time consumption; the background control center (3) sends an operation and maintenance command to the camera device (2) of the operation and maintenance station with the largest time consumption;
the camera device (2) shoots the transformer substation situation according to the operation and maintenance command, and sends the shot transformer substation situation information to the background control center (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268955.7A CN112261385B (en) | 2020-11-13 | 2020-11-13 | Remote operation and maintenance system and method for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268955.7A CN112261385B (en) | 2020-11-13 | 2020-11-13 | Remote operation and maintenance system and method for transformer substation |
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| Publication Number | Publication Date |
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| CN112261385A true CN112261385A (en) | 2021-01-22 |
| CN112261385B CN112261385B (en) | 2023-04-07 |
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| CN202011268955.7A Active CN112261385B (en) | 2020-11-13 | 2020-11-13 | Remote operation and maintenance system and method for transformer substation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109034401A (en) * | 2018-06-06 | 2018-12-18 | 平安科技（深圳）有限公司 | O&M monitoring method and terminal device |
| JP2019213133A (en) * | 2018-06-07 | 2019-12-12 | 中国電力株式会社 | Remote monitoring system |
| CN111131519A (en) * | 2020-01-07 | 2020-05-08 | 埃恩博电力科技无锡有限公司 | Intelligent operation and maintenance cloud platform for transformer substation |
| CN111152236A (en) * | 2020-01-19 | 2020-05-15 | 辽宁工程技术大学 | Inspection robot for safety detection of mining belt conveyor |
-
2020
- 2020-11-13 CN CN202011268955.7A patent/CN112261385B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109034401A (en) * | 2018-06-06 | 2018-12-18 | 平安科技（深圳）有限公司 | O&M monitoring method and terminal device |
| JP2019213133A (en) * | 2018-06-07 | 2019-12-12 | 中国電力株式会社 | Remote monitoring system |
| CN111131519A (en) * | 2020-01-07 | 2020-05-08 | 埃恩博电力科技无锡有限公司 | Intelligent operation and maintenance cloud platform for transformer substation |
| CN111152236A (en) * | 2020-01-19 | 2020-05-15 | 辽宁工程技术大学 | Inspection robot for safety detection of mining belt conveyor |
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| CN112261385B (en) | 2023-04-07 |
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