CN113988633A - Anti-misoperation system of digital twin transformer substation - Google Patents
Anti-misoperation system of digital twin transformer substation Download PDFInfo
- Publication number
- CN113988633A CN113988633A CN202111267576.0A CN202111267576A CN113988633A CN 113988633 A CN113988633 A CN 113988633A CN 202111267576 A CN202111267576 A CN 202111267576A CN 113988633 A CN113988633 A CN 113988633A
- Authority
- CN
- China
- Prior art keywords
- module
- equipment
- personnel
- data
- transformer substation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 90
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 33
- 238000004088 simulation Methods 0.000 claims description 27
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000036541 health Effects 0.000 claims description 10
- 230000006854 communication Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000012549 training Methods 0.000 claims description 7
- 230000007175 bidirectional communication Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- 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]
-
- 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
-
- 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
-
- 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
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Economics (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Power Engineering (AREA)
- Educational Administration (AREA)
- Marketing (AREA)
- Tourism & Hospitality (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Water Supply & Treatment (AREA)
- Geometry (AREA)
- Human Computer Interaction (AREA)
- Primary Health Care (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Computer Graphics (AREA)
Abstract
The invention relates to an anti-misoperation system of a digital twin transformer substation, which comprises an equipment monitoring unit, a personnel monitoring unit, an Internet of things base station and a management background, wherein the monitoring unit is used for acquiring power equipment data, environmental data, real-scene data and image data of a plurality of monitoring points in real time; the personnel monitoring unit collects the motion path, identity recognition and vital sign related data of personnel in the transformer substation in real time; the Internet of things base station is used for transmitting, receiving and transmitting real-time data streams; and the management background is used for butt-joint processing the acquired data stream, judging whether the electrical equipment of the transformer substation runs abnormally or not, and establishing a 3D model, dividing a working area and a non-working area and generating operation order information. The invention forms integral monitoring unified management, trains and simulates personnel, plans the working route of the personnel, has low operation and maintenance cost, can display and prevent mistake in a layering way, promotes the five-prevention capability of the transformer substation, protects electrical equipment and personal safety, and ensures the stable and safe operation of a power grid.
Description
Technical Field
The invention relates to the technical field of electric power internet of things safety, in particular to an anti-misoperation system of a digital twin transformer substation.
Background
With the application of artificial intelligence and 5G, IOT technology, the world energy development presents a new trend of intelligence and high efficiency. The intelligent power grid is required to conform to the era, the energy technology revolution is greatly promoted, and the industry is promoted to be upgraded, so that the intelligent power grid becomes the development direction of the future power grid in China. The digital twin is a simulation process integrating multidisciplinary, multi-physical quantity, multi-scale and multi-probability by fully utilizing data such as a physical model, sensor updating, operation history and the like, and mapping is completed in a virtual space, so that the full life cycle process of corresponding entity equipment is reflected.
In the prior art, multiple sets monitor and operate and maintain equipment of a transformer substation, and provide a way for monitoring the operation condition, communication state and health condition of power equipment, for example, "CN 202011557328.5" discloses a system and a method for diagnosing and monitoring the health of a comprehensive automatic device of the transformer substation, which can directly acquire original data from the comprehensive automatic device of the transformer substation for real-time monitoring, and perform health diagnosis by data processing, and send out an alarm signal in advance, thereby being beneficial to the health diagnosis and monitoring of the comprehensive automatic device of the transformer substation, but the regulation and control management end of the system is difficult to globally control the transformer substation and related equipment, on one hand, there is a personnel regulation and control optimization space, which is lack of actual work for personnel, high investment cost, lack of control capability for preventing misoperation of personnel, insufficient capability of preventing misoperation, low overall system, and on the other hand, the real scene can only be fed back by video data, the transformer substation and related equipment are difficult to monitor in an all-around fixed-point position mode, and a fault point is defined by the regulation and control management end.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides the anti-misoperation system for the digital twin transformer substation, which can form an integral monitoring area, has low operation and maintenance cost, reflects the life cycle of equipment, can effectively protect the equipment and personal safety, and ensures the safe and stable operation of a power grid.
The invention provides the following technical scheme:
a digital twin substation anti-misoperation system is characterized by comprising:
the equipment monitoring unit is used for identifying primary equipment and secondary equipment in the transformer substation and the environment where the transformer substation is located and acquiring data;
the personnel monitoring unit is used for acquiring the motion path, the identity identification and the vital sign related data of the personnel in the transformer substation in real time;
the Internet of things base station is used for transmitting, receiving and transmitting real-time data streams, and is communicatively coupled with the equipment monitoring unit and the personnel monitoring unit so as to feed back the acquired data streams;
the management background is used for butt-joint processing the acquired data stream so as to look up, store and play back the running state information of the transformer substation and the state information of personnel and judge whether the electrical equipment of the transformer substation runs abnormally or not, and the management background is in bidirectional interaction with the personnel monitoring unit;
and the anti-error terminal is in coupling connection with the primary equipment and the secondary equipment in the transformer substation so as to execute the on-off operation of the primary equipment and the secondary equipment, and is in communication connection with the management background.
Preferably, primary equipment with be provided with a plurality of monitoring points on the secondary equipment, equipment monitoring unit is used for carrying out real-time acquisition to power equipment data, environmental data, outdoor scene data and the image data of a plurality of monitoring points, and equipment monitoring unit includes:
the sensor comprises a sensor detection module, a current detection module and a temperature detection module, wherein the sensor detection module is provided with the voltage detection module, the current detection module and the temperature detection module which are used for respectively monitoring a plurality of monitoring points, the voltage detection module is used for acquiring voltage information of the plurality of monitoring points, the current detection module is used for acquiring current information of the plurality of monitoring points, and the temperature detection module is used for acquiring temperature information of the plurality of monitoring points;
the camera shooting module is provided with a live-action acquisition module, an image acquisition module and an air temperature acquisition module, wherein the live-action acquisition module is right for multi-angle live-action acquisition of a 3D model of the primary equipment and the secondary equipment and the environment where the primary equipment and the secondary equipment are located, the image acquisition module is used for acquiring and recording the image data of the primary equipment and the secondary equipment and the environment where the secondary equipment and personnel in the transformer substation, the image acquisition module has the capability of automatically adjusting the shooting visual range and the focal length, and the air temperature acquisition module is used for acquiring the air pressure and the temperature data of the environment where the transformer substation is located.
Preferably, the person monitoring unit comprises:
the personnel wearing module is used for recording the movement path and the vital signs of personnel and diagnosing the body state of the personnel through data flow collected by the management background
The face recognition module is used for recognizing the identity information of personnel;
the human face recognition module is coupled with the access door module, and the management background has the passing granting capacity for the access door module;
the communication module is used for bidirectional communication.
Preferably, the management background is configured with an evaluation module, and the evaluation module evaluates and analyzes the health degree and the load rate of the primary device and the secondary device according to data streams associated with a plurality of monitoring points, so as to provide a decision basis for maintenance of the primary device and the secondary device.
Preferably, the management background is connected with the internet of things base stations through a server in a bidirectional communication mode, the server can be connected with a plurality of internet of things base stations, and the server is in a long-time response working mode.
Preferably, the anti-misoperation terminal is used for controlling the switching-on and switching-off operations of the primary equipment and the secondary equipment, the anti-misoperation terminal comprises an electric lock, a grounding lock, a net door lock and a disconnecting link lock, and the management background can send a switching-on and switching-off instruction to control the anti-misoperation terminal.
Preferably, the management backend is configured with:
the anti-error display module is used for displaying the working state and the operation parameter information of the anti-error terminal in a layered mode and is provided with a two-dimensional operation interface and a three-dimensional operation interface;
the early warning module is used for butting the personnel monitoring unit, analyzing and judging the movement path of personnel, and sending an early warning instruction to the personnel monitoring unit in time when the movement path of the personnel enters a non-working area;
the early warning module can be in butt joint with the equipment monitoring unit, and when the equipment monitoring unit monitors that the data of the transformer substation is abnormal, the early warning module sends an early warning instruction to the personnel monitoring unit in time;
the early warning module can be in butt joint with the anti-misoperation display module, and when the working state of the anti-misoperation terminal is abnormal, the management background responds and warns through the early warning module.
Preferably, the management background is configured with an analog simulation module, the analog simulation module is used for configuring the working state, the logic operation parameters and the display mode of the electrical equipment of the transformer substation, the analog simulation module can be used for performing training simulation of electric power, environment and real scenes on personnel, and the working route of the simulation personnel can be planned according to the operation ticket information.
Preferably, a memory is arranged in the management background, and the memory is configured with an execution program of the management background.
Preferably, the management background may establish a 3D model according to a data stream, divide a working area and a non-working area, and generate operation order information, and the management background includes:
and the 3D modeling module is used for establishing a 3D model of the transformer substation system based on the live-action data and the image data acquired by the camera module and the power equipment data acquired by the butt joint sensor detection module so as to restore the working scene of the transformer substation.
Preferably, the primary equipment comprises circuit breakers, disconnectors, temporary earthing and electrical equipment hatches.
Preferably, the secondary device comprises a soft pressure plate, a hard pressure plate, a switching terminal, a control switch, an unlocking switch and a low-voltage circuit breaker.
The invention has the beneficial effects that:
the transformer substation and personnel are uniformly regulated and controlled and managed by the equipment monitoring unit in cooperation with the personnel monitoring unit, an integral monitoring area is constructed, the running state information of the transformer substation and the state information of the personnel can be consulted, whether the electrical equipment of the transformer substation runs abnormally is judged, the management background establishes a 3D model according to the data flow, a working area and a non-working area are divided, operation ticket information is generated, the working route of the personnel is planned, and the working efficiency is greatly improved;
the management background can be in bidirectional interaction with the personnel monitoring unit, intelligent diagnosis is carried out on the health of personnel through the personnel monitoring unit, the operation condition and the evaluation of the equipment are accurate by utilizing the evaluation module, the life cycle of the equipment is effectively reflected, and the early warning module is utilized to send an early warning instruction to the personnel monitoring unit; the misoperation prevention terminal is used for managing and controlling misoperation of personnel, the misoperation prevention display module is used for displaying the misoperation prevention related electrical equipment and the operation and state thereof in a layered mode, the five-prevention capability of the transformer substation is promoted, the misoperation prevention terminal is communicated with a management background in a butt joint mode, manual operation errors can be effectively reduced, and misoperation accidents are effectively prevented; the operation and maintenance cost of the transformer substation can be reduced, the safe and stable operation of a power grid is guaranteed, and equipment and personal safety are protected;
personnel can carry out simulation rehearsal, actual operation and simulation training on the management background through the simulation module, and the familiarity of the personnel with the relevant power system of the transformer substation and the operation process of the power system is promoted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the operation of one embodiment of the present invention;
FIG. 2 is a schematic diagram of the second embodiment of the present invention;
FIG. 3 is a schematic diagram of the operation of the error protection terminal according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a substation of the present invention;
FIG. 5 is a schematic diagram of a working interface of the anti-error display terminal according to the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention is applied to the transformer substation of the power system and the related management and control operation thereof, promotes the safety capability of the transformer substation, ensures the reliable operation of power supply and distribution of the power system, and provides an idea for constructing a smart power grid and saving the labor cost.
Example 1:
referring to fig. 1 to 5, the present embodiment provides an anti-misoperation system for a digital twin substation, which includes:
the device monitoring unit is used for identifying and acquiring data of primary equipment and secondary equipment in the transformer substation and the environment in which the transformer substation is located, a plurality of monitoring points are arranged on the primary equipment and the secondary equipment, and the device monitoring unit is used for acquiring power equipment data, environment data, real-scene data and image data of the plurality of monitoring points in real time;
the personnel monitoring unit is used for acquiring the motion path, the identity identification and the vital sign related data of personnel in the transformer substation in real time;
the Internet of things base station is used for transmitting, receiving and transmitting real-time data streams, and is communicatively coupled with the equipment monitoring unit and the personnel monitoring unit so as to feed back the acquired data streams;
the management background is used for butt-joint processing the acquired data stream so as to look up, store and play back the running state information of the transformer substation and the state information of personnel, judging whether the electrical equipment of the transformer substation runs abnormally or not, establishing a 3D model according to the data stream, dividing a working area and a non-working area, generating operation ticket information, and performing bidirectional interaction with the personnel monitoring unit;
the management background is connected with the Internet of things base stations through the server in a bidirectional communication mode, the server can be connected with the plurality of Internet of things base stations, and the server is in a long-time response working mode;
and the anti-misoperation terminal is in coupling connection with the primary equipment and the secondary equipment in the transformer substation so as to perform on-off operation on the primary equipment and the secondary equipment, and is in communication connection with the management background.
The management background is configured with:
the anti-error display module is used for displaying the working state and the operation parameter information of the anti-error terminal in a layered mode, is provided with a two-dimensional operation interface and a three-dimensional operation interface so as to be in butt joint with electrical equipment of a transformer substation and display the opening and closing states of an intelligent lock, an equipment door and a channel door, and the two-dimensional interface can be set as a wiring diagram of the electrical equipment;
the transformer substation is provided with an intelligent lock for communicating with a base station of the internet of things in a butt joint mode, the intelligent lock is specifically arranged according to practical application occasions, the opening and closing states of a passage door arranged in the transformer substation can be controlled through the intelligent lock, and the anti-misoperation display module can correspondingly display the working operation state of the intelligent lock in a butt joint mode.
The early warning module is used for butting the personnel monitoring unit and analyzing and judging the movement path of personnel, and when the movement path of the personnel enters a non-working area, the early warning module sends an early warning instruction to the personnel monitoring unit in time; the early warning module can be in butt joint with the equipment monitoring unit, and when the equipment monitoring unit monitors that the data of the transformer substation is abnormal, the early warning module sends out an early warning instruction to the personnel monitoring unit in time; the early warning module can be docked with the anti-misoperation display module, and when the working state of the anti-misoperation terminal is abnormal, the management background responds and warns through the early warning module.
The state of the temporary grounding lock is displayed by the anti-error display module, when abnormal conditions are displayed when the grounding wire is connected, and when the grounding wire is connected in a charged mode or power is transmitted by the grounding wire, the management background timely sends out a warning instruction to respond and alarm, informs relevant workers and immediately stops working.
The management background is internally provided with a memory, and the memory is internally provided with an executive program of the management background.
The anti-misoperation terminal is used for controlling the switching-on and switching-off states of the primary equipment and the secondary equipment, comprises an electric lock, a grounding lock, a net door lock and a disconnecting link lock, and is used for sending a switching-on and switching-off instruction to control the anti-misoperation terminal, and managing and controlling misoperation of personnel through the anti-misoperation terminal to avoid influencing normal operation of a transformer substation; it should be noted that the electric lock is a switch electric lock to realize the on-off of the locking contact and the switch at the electric node, the grounding lock is a grounding pile/temporary grounding pile, and the grounding wire is hung, and the electric lock comprises a grounding switch, the network door lock is a network door lock and an equipment bin door to realize the opening and closing of the network doors such as an electric equipment room, and the switch lock is a switch lock and a switch, and the switch comprises an electric switch and a manual switch.
The management background is provided with an analog simulation module, the analog simulation module is used for configuring the working state, the logic operation parameters and the display mode of the electrical equipment of the transformer substation, the analog simulation module can be used for training and simulating the electric power, the environment and the real scene of personnel, the working route of a simulation worker can be planned according to the operation ticket information, an analog simulation mode is introduced, the operation simulation and the visual monitoring can be realized, the user personnel can perform analog operation in the simulation mode, and the working operation parameters of the electrical equipment are configured so as to perform flexible simulation training.
In some embodiments, the management background is configured with an evaluation module, the evaluation module evaluates data streams associated with a plurality of monitoring points, acquires running state information of the substation, compares the running state information with working parameters of pre-stored equipment to obtain health condition information of the substation equipment, specifically analyzes health degree and load rate of the primary equipment and the secondary equipment, provides decision basis for maintenance of the primary equipment and the secondary equipment, and effectively reflects equipment life cycle.
In some embodiments, its primary equipment may include circuit breakers, disconnectors, temporary grounds, and electrical equipment doors, and its secondary equipment may include soft-presses, hard-presses, switch terminals, control switches, unlock switches, and low-voltage circuit breakers.
Example 2:
on the basis of the embodiment, the equipment monitoring unit comprises a sensor detection module and a camera module;
the sensor detection module is specifically configured with a voltage detection module, a current detection module and a temperature detection module, wherein the voltage detection module is used for respectively monitoring a plurality of monitoring points, the voltage detection module is used for acquiring voltage information of the plurality of monitoring points, the current detection module is used for acquiring current information of the plurality of monitoring points, and the temperature detection module is used for acquiring temperature information of the plurality of monitoring points; the sensor detection module can be configured with an online monitoring module and an auxiliary monitoring module to acquire the working state of the electrical equipment, and feeds the working state back to the management background through the base station of the Internet of things, so that data can be fed back online in time, and a foundation is provided for the management background to analyze fault trends and generate reliable operation tickets.
The camera module is provided with a live-action acquisition module, an image acquisition module and an air temperature acquisition module, wherein the live-action acquisition module can shoot and acquire multiple angles of a transformer substation, primary equipment and secondary equipment thereof, acquire the multiple angles in live action, upload live-action data to a server through an Internet of things base station to construct an omnibearing 3D model, the image acquisition module is used for acquiring and recording image data of the primary equipment, the secondary equipment, the environment where the primary equipment and the secondary equipment are located and personnel in the transformer substation, the image acquisition module has the capability of automatically adjusting the shooting visual distance and the focal distance, and the air temperature acquisition module is used for acquiring air pressure and temperature data of the environment where the transformer substation is located;
the management background is provided with a 3D modeling module, the 3D modeling module is based on the live-action data and the image data acquired by the camera module and is abutted to the power equipment data acquired by the sensor detection module, a 3D model of the transformer substation system is established, the working scene of the transformer substation can be restored, the associated regional information of the transformer substation is checked through the generated 3D model, and after the 3D model is established, actual parameter setting is carried out according to required monitoring points so as to acquire the monitoring points required by monitoring, so that the investment of overhigh resources is avoided, and the cost is saved;
the live-action acquisition module and the image acquisition module can select to carry reasonable fixed-point or non-fixed-point acquisition, can select modes of carrying an unmanned aerial vehicle, a cruise vehicle/robot and a track machine to carry out itinerant acquisition of image data, and the management background can carry out remote regulation control.
Example 3:
on the basis of the embodiment, the personnel monitoring unit is provided with a personnel wearing module, a face recognition module, a passage door module and a communication module;
the personnel wearing module is used for recording the movement path and the vital signs of personnel, diagnosing the body state of the personnel through data flow collected by the management background and supervising the body health condition of the personnel;
the face recognition module is used for recognizing the identity information of personnel;
the access door module is used for dividing a working area and a non-working area based on the operation level of personnel, the face recognition module is coupled with the access door module, and the management background has the passing granting capacity for the access door module;
the communication module is used for bidirectional communication.
The personnel monitoring unit can verify, plan and record the work tasks and the movement paths of the personnel, effectively manage the flow distribution of the personnel, and can assist in matching and monitoring through the equipment monitoring unit so as to guarantee the safety of the personnel.
In some embodiments, the personal wear module includes a smart helmet, smart glasses, a smart bracelet, and a GPS locator.
The working principle of the invention comprises: the management background is used for retrieving video image data according to the received data stream, power equipment data, environment data, live-action data and image data, checking specific information of primary equipment, secondary equipment, a transformer substation and the environment, reflecting the full life cycle of the transformer substation and related equipment, constructing a 3D model by using a 3D modeling module so as to check information of all areas of the transformer substation, and connecting an analog simulation module so as to provide a reliable means for live-action training simulation; meanwhile, based on historical data such as equipment defect reports, maintenance records, operation conditions and the like, a corresponding fault prediction model is established, the equipment fault is accurately predicted, and personnel are reminded to carry out maintenance work; simulation rehearsal, actual operation and simulation training can be performed on the management background through the simulation module, and personnel are promoted to be familiar with the related power system of the transformer substation and the operation process of the power system; the electrical equipment with the anti-error correlation and the operation and state thereof are displayed in a layered mode through the anti-error display module, the five-prevention capability of the transformer substation is promoted, integral monitoring unified management is formed, and stable and safe operation of a power grid is guaranteed.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A digital twin substation anti-misoperation system is characterized by comprising:
the equipment monitoring unit is used for identifying primary equipment and secondary equipment in the transformer substation and the environment where the transformer substation is located and acquiring data;
the personnel monitoring unit is used for acquiring the motion path, the identity identification and the vital sign related data of the personnel in the transformer substation in real time;
the Internet of things base station is used for transmitting, receiving and transmitting real-time data streams, and is communicatively coupled with the equipment monitoring unit and the personnel monitoring unit so as to feed back the acquired data streams;
the management background is used for butt-joint processing the acquired data stream so as to look up, store and play back the running state information of the transformer substation and the state information of personnel and judge whether the electrical equipment of the transformer substation runs abnormally or not, and the management background is in bidirectional interaction with the personnel monitoring unit;
and the anti-error terminal is in coupling connection with the primary equipment and the secondary equipment in the transformer substation so as to execute the on-off operation of the primary equipment and the secondary equipment, and is in communication connection with the management background.
2. The digital twin substation anti-misoperation system according to claim 1, wherein: the primary equipment with be provided with a plurality of monitoring points on the secondary equipment, equipment monitoring unit is used for gathering in real time the power equipment data, environmental data, outdoor scene data and the image data of a plurality of monitoring points, and equipment monitoring unit includes:
the sensor comprises a sensor detection module, a current detection module and a temperature detection module, wherein the sensor detection module is provided with the voltage detection module, the current detection module and the temperature detection module which are used for respectively monitoring a plurality of monitoring points, the voltage detection module is used for acquiring voltage information of the plurality of monitoring points, the current detection module is used for acquiring current information of the plurality of monitoring points, and the temperature detection module is used for acquiring temperature information of the plurality of monitoring points;
the camera shooting module is provided with a live-action acquisition module, an image acquisition module and an air temperature acquisition module, wherein the live-action acquisition module is right for multi-angle live-action acquisition of a 3D model of the primary equipment and the secondary equipment and the environment where the primary equipment and the secondary equipment are located, the image acquisition module is used for acquiring and recording the image data of the primary equipment and the secondary equipment and the environment where the secondary equipment and personnel in the transformer substation, the image acquisition module has the capability of automatically adjusting the shooting visual range and the focal length, and the air temperature acquisition module is used for acquiring the air pressure and the temperature data of the environment where the transformer substation is located.
3. The digital twin substation anti-misoperation system according to claim 1, wherein: the personnel monitoring unit comprises:
the personnel wearing module is used for recording the movement path and the vital signs of personnel and diagnosing the body state of the personnel through data flow collected by the management background
The face recognition module is used for recognizing the identity information of personnel;
the human face recognition module is coupled with the access door module, and the management background has the passing granting capacity for the access door module;
the communication module is used for bidirectional communication.
4. The digital twin substation anti-misoperation system according to claim 1, wherein: the management background is provided with an evaluation module, and the evaluation module evaluates and analyzes the health degree and the load rate of the primary equipment and the secondary equipment according to data streams associated with a plurality of monitoring points so as to provide decision basis for the overhaul of the primary equipment and the secondary equipment.
5. The digital twin substation anti-misoperation system according to claim 1, wherein: the management background is in bidirectional communication connection with the Internet of things base stations through the server, the server can be connected with the plurality of Internet of things base stations, and the server is in a long-time response working mode.
6. The digital twin substation anti-misoperation system according to claim 1, wherein: the anti-misoperation terminal is used for controlling the switching-on and switching-off operations of the primary equipment and the secondary equipment, the anti-misoperation terminal comprises an electric lock, a grounding lock, a net door lock and a knife switch lock, and the management background can send a switching-on and switching-off instruction to control the anti-misoperation terminal.
7. The digital twin substation anti-misoperation system according to claim 1, wherein: the management backend is configured with:
the anti-error display module is used for displaying the working state and the operation parameter information of the anti-error terminal in a layered mode and is provided with a two-dimensional operation interface and a three-dimensional operation interface;
the early warning module is used for butting the personnel monitoring unit, analyzing and judging the movement path of personnel, and sending an early warning instruction to the personnel monitoring unit in time when the movement path of the personnel enters a non-working area;
the early warning module can be in butt joint with the equipment monitoring unit, and when the equipment monitoring unit monitors that the data of the transformer substation is abnormal, the early warning module sends an early warning instruction to the personnel monitoring unit in time;
the early warning module can be in butt joint with the anti-misoperation display module, and when the working state of the anti-misoperation terminal is abnormal, the management background responds and warns through the early warning module.
8. The digital twin substation anti-misoperation system according to claim 1, wherein: the management background is provided with an analog simulation module, the analog simulation module is used for configuring the working state, the logic operation parameters and the display mode of the electrical equipment of the transformer substation, the analog simulation module can be used for carrying out training simulation on electric power, environment and real scenes on personnel, and the working route of the simulation personnel can be planned according to the operation order information.
9. The digital twin substation anti-misoperation system according to any one of claims 1-8, wherein: and a memory is arranged in the management background, and the memory is configured with an executive program of the management background.
10. The digital twin substation anti-misoperation system according to claim 2, wherein: the management background can establish a 3D model according to the data flow, divide a working area and a non-working area and generate operation order information, and the management background comprises:
and the 3D modeling module is used for establishing a 3D model of the transformer substation system based on the live-action data and the image data acquired by the camera module and the power equipment data acquired by the butt joint sensor detection module so as to restore the working scene of the transformer substation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267576.0A CN113988633A (en) | 2021-10-28 | 2021-10-28 | Anti-misoperation system of digital twin transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267576.0A CN113988633A (en) | 2021-10-28 | 2021-10-28 | Anti-misoperation system of digital twin transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113988633A true CN113988633A (en) | 2022-01-28 |
Family
ID=79743964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111267576.0A Pending CN113988633A (en) | 2021-10-28 | 2021-10-28 | Anti-misoperation system of digital twin transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113988633A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114626827A (en) * | 2022-03-24 | 2022-06-14 | 国网江苏省电力有限公司淮安供电分公司 | Power distribution automation anti-misoperation method based on digital twinning |
| CN115313658A (en) * | 2022-08-27 | 2022-11-08 | 国网湖北省电力有限公司黄石供电公司 | Intelligent operation and maintenance system of digital twin transformer substation |
| CN115313666A (en) * | 2022-10-11 | 2022-11-08 | 广东广宇科技发展有限公司 | Circuit line safe operation monitoring method and system based on digital twin technology |
| CN116776650A (en) * | 2023-08-22 | 2023-09-19 | 山东金人电气有限公司 | Running state control system of box-type substation |
| CN117408500A (en) * | 2023-12-15 | 2024-01-16 | 南京雅宸众联电力技术有限公司 | Substation energy management method |
| CN117422205A (en) * | 2023-12-18 | 2024-01-19 | 天津电力工程监理有限公司 | Digital twinning-based fabricated steel structure substation construction management system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914881A (en) * | 2016-05-13 | 2016-08-31 | 国网辽宁省电力有限公司电力科学研究院 | Intelligent transformer station advanced application system |
| CN110647054A (en) * | 2019-09-25 | 2020-01-03 | 石一峰 | Substation primary equipment state simulation rehearsal system and error-proof checking method |
| CN110707823A (en) * | 2019-11-08 | 2020-01-17 | 国网上海市电力公司 | Multi-dimensional intelligent remote inspection system for transformer substation |
| CN111682639A (en) * | 2020-04-20 | 2020-09-18 | 国网浙江桐乡市供电有限公司 | Power distribution room full-perception monitoring operation and maintenance system and method based on wireless multi-hop network |
| CN111682640A (en) * | 2020-04-20 | 2020-09-18 | 国网浙江桐乡市供电有限公司 | Full-sensing monitoring and operation and maintenance system for power distribution room |
| CN112072798A (en) * | 2020-09-23 | 2020-12-11 | 国网河南省电力公司南阳供电公司 | Fire-fighting auxiliary control integrated monitoring system and monitoring method for intelligent substation |
| CN113096477A (en) * | 2021-04-09 | 2021-07-09 | 国核电力规划设计研究院有限公司 | Visual operation and maintenance work platform of virtual power station |
-
2021
- 2021-10-28 CN CN202111267576.0A patent/CN113988633A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914881A (en) * | 2016-05-13 | 2016-08-31 | 国网辽宁省电力有限公司电力科学研究院 | Intelligent transformer station advanced application system |
| CN110647054A (en) * | 2019-09-25 | 2020-01-03 | 石一峰 | Substation primary equipment state simulation rehearsal system and error-proof checking method |
| CN110707823A (en) * | 2019-11-08 | 2020-01-17 | 国网上海市电力公司 | Multi-dimensional intelligent remote inspection system for transformer substation |
| CN111682639A (en) * | 2020-04-20 | 2020-09-18 | 国网浙江桐乡市供电有限公司 | Power distribution room full-perception monitoring operation and maintenance system and method based on wireless multi-hop network |
| CN111682640A (en) * | 2020-04-20 | 2020-09-18 | 国网浙江桐乡市供电有限公司 | Full-sensing monitoring and operation and maintenance system for power distribution room |
| CN112072798A (en) * | 2020-09-23 | 2020-12-11 | 国网河南省电力公司南阳供电公司 | Fire-fighting auxiliary control integrated monitoring system and monitoring method for intelligent substation |
| CN113096477A (en) * | 2021-04-09 | 2021-07-09 | 国核电力规划设计研究院有限公司 | Visual operation and maintenance work platform of virtual power station |
Non-Patent Citations (2)
| Title |
|---|
| 张恒旭等: "电力系统自动化", 31 July 2021, 机械工业出版社, pages: 243 - 245 * |
| 董梁等: "智慧变电站孪生系统技术的应用研究", 通信电源技术, vol. 38, no. 4, 25 February 2021 (2021-02-25), pages 146 - 148 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114626827A (en) * | 2022-03-24 | 2022-06-14 | 国网江苏省电力有限公司淮安供电分公司 | Power distribution automation anti-misoperation method based on digital twinning |
| CN114626827B (en) * | 2022-03-24 | 2024-05-10 | 国网江苏省电力有限公司淮安供电分公司 | Digital twinning-based power distribution automation misoperation prevention method |
| CN115313658A (en) * | 2022-08-27 | 2022-11-08 | 国网湖北省电力有限公司黄石供电公司 | Intelligent operation and maintenance system of digital twin transformer substation |
| CN115313658B (en) * | 2022-08-27 | 2023-09-08 | 国网湖北省电力有限公司黄石供电公司 | Intelligent operation and maintenance system of digital twin transformer substation |
| CN115313666A (en) * | 2022-10-11 | 2022-11-08 | 广东广宇科技发展有限公司 | Circuit line safe operation monitoring method and system based on digital twin technology |
| CN116776650A (en) * | 2023-08-22 | 2023-09-19 | 山东金人电气有限公司 | Running state control system of box-type substation |
| CN116776650B (en) * | 2023-08-22 | 2023-10-24 | 山东金人电气有限公司 | Running state control system of box-type substation |
| CN117408500A (en) * | 2023-12-15 | 2024-01-16 | 南京雅宸众联电力技术有限公司 | Substation energy management method |
| CN117408500B (en) * | 2023-12-15 | 2024-02-27 | 南京雅宸众联电力技术有限公司 | Substation energy management method |
| CN117422205A (en) * | 2023-12-18 | 2024-01-19 | 天津电力工程监理有限公司 | Digital twinning-based fabricated steel structure substation construction management system and method |
| CN117422205B (en) * | 2023-12-18 | 2024-04-19 | 天津电力工程监理有限公司 | Digital twinning-based fabricated steel structure substation construction management system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113988633A (en) | Anti-misoperation system of digital twin transformer substation | |
| CN112788142B (en) | Intelligent edge Internet of things gateway supporting multi-sensor access | |
| CN103441572B (en) | Substation equipment method for supervising | |
| CN109242118A (en) | A kind of visual integrated management system of intelligence O&M | |
| CN112381963A (en) | Intelligent power Internet of things inspection method and system based on digital twin technology | |
| CN102819249B (en) | Linkage control system and control method for power tunnel | |
| CN202167063U (en) | Onsite operation safety control system | |
| CN110311468A (en) | Substation's three-dimensional live abnormality monitoring method, system, device and storage medium | |
| CN112927464A (en) | Job site macro-chain safety management and control system based on edge intelligence | |
| CN111597231B (en) | Intelligent substation inspection system based on multi-source heterogeneous system data mining | |
| CN114418145A (en) | GIM-based transformer substation digital twinning method and system | |
| CN112272236A (en) | Routing inspection system and method based on BIM | |
| CN111726578A (en) | Power plant fault maintenance and allocation system based on artificial intelligence image recognition | |
| CN113177614A (en) | Image recognition system and method for power supply switch cabinet of urban rail transit | |
| CN115131505A (en) | Multi-system fusion's of transformer substation panorama perception system | |
| CN107632575A (en) | Intelligent operation post | |
| CN114092279A (en) | Full-service ubiquitous visual intelligent power operation and maintenance system | |
| CN116707142B (en) | Railway signal power supply remote monitoring system based on wireless communication | |
| CN113858194A (en) | A other robot that stands for job site auxiliary management | |
| CN111582657A (en) | Intelligent community electricity utilization safety management system | |
| CN107832857A (en) | A kind of low-voltage network system of smart city | |
| CN112631219A (en) | Remote intelligent circuit breaker control system | |
| CN204515470U (en) | The long-range gate control system of sun power | |
| CN207473386U (en) | Intelligent operation column | |
| CN206282132U (en) | The data acquisition of power equipment running environment and the cooler interlock device of remote control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |