CN113765220A - Bionical transformer substation based on it is digital, intelligent - Google Patents
Bionical transformer substation based on it is digital, intelligent Download PDFInfo
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- CN113765220A CN113765220A CN202110998325.3A CN202110998325A CN113765220A CN 113765220 A CN113765220 A CN 113765220A CN 202110998325 A CN202110998325 A CN 202110998325A CN 113765220 A CN113765220 A CN 113765220A
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- 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
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- 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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- 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
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Abstract
The invention relates to the technical field of bionic substations, and discloses a digitalized and intelligentized bionic substation which comprises an integrated operation and maintenance control platform, wherein the integrated operation and maintenance control platform comprises a service application, an NARI-AI algorithm application unit and data acquisition, the service application comprises an edge service application and an edge Internet of things agent, the edge service application comprises intelligent inspection, alarm setting, operation and maintenance management, personnel management, comprehensive monitoring and authority management, and the edge Internet of things agent comprises edge analysis, cloud edge coordination, protocol adaptation, safety certification, resource monitoring and container management. The invention reduces the field workload, realizes the real-time online anti-misoperation function under the full-service scene, greatly improves the safety of the operation, maintenance, operation and maintenance and other works in the transformer substation, pushes the alarm information containing the accurate position of the fault point at the first time, strives for precious time for the maintenance personnel to carry out the fault first-aid repair work, and greatly improves the efficiency of the maintenance work.
Description
Technical Field
The invention relates to the technical field of bionic transformer substations, in particular to a digital and intelligent bionic transformer substation.
Background
The digital transformation is promoted in the whole loop of the power grid, so that the power grid is promoted to develop towards the intellectualization direction in a digital mode. The new era needs to grasp the deep fusion trend of the energy revolution and the digital revolution and strive for the necessary requirement of strategic initiative.
Current situation of construction
At present, the construction unit staff is numerous and complex, the workload of concrete wet operation or steel structure building assembling and welding is large, the construction process quality is difficult to control, and the safety control risk exists. The replacement of the equipment units is poor, each equipment is independently transported and installed, the field installation and debugging are complex, and the station building period is long.
(II) Current State of operation
With the rapid development of a company power grid, the large increase of equipment scale and the continuous upgrading of technology, the safe operation risk and pressure of power grid equipment are increased day by day, the existing equipment monitoring means is insufficient, the patch type construction multi-source is dispersed, the operation and maintenance task is heavy, and the power transformation operation and maintenance management mode is difficult to adapt to the development strategy of the company and the safe operation requirement of the power grid.
(III) Current State of Overhaul
From the development process of the transformer overhaul work, the transformer overhaul work in China passes through fault maintenance and regular overhaul stages and is gradually exploring state overhaul. Compared with the traditional power transformation maintenance technology, the condition maintenance is a novel and professional maintenance technology, the operation condition of the power transformation equipment is monitored by using some advanced technical means, some potential safety hazards existing in the operation process of the power transformation equipment are found in time, and the condition maintenance is a preventive measure. However, the practical situation of the power transformation maintenance mode is not optimistic, in some power enterprises, the power transformation maintenance mode is mainly limited by factors such as capital, technology and personnel, the power transformation maintenance mode is mainly a regular maintenance mode and a fault maintenance mode, an equipment owner has insufficient control capability on the equipment state, the maintenance work is time-consuming and complicated, the power transformation maintenance work is passive, the power transformation maintenance work cannot meet the requirement of power development in a new period, and the safe and efficient operation of a power system is seriously influenced.
Therefore, a bionic transformer substation based on digitization and intellectualization is provided to solve the problems.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background technology, the invention provides a bionic transformer substation based on digitization and intellectualization.
(II) technical scheme
In order to solve the problems, the invention provides a bionic substation based on digitization and intellectualization, which comprises an integrated operation and maintenance control platform, wherein the integrated operation and maintenance control platform comprises a service application, an NARI-AI algorithm application unit and data acquisition, the service application comprises an edge service application and an edge physical association agent, the edge service application comprises intelligent inspection, alarm setting, operation and maintenance management, personnel management, comprehensive monitoring and authority management, the edge physical association agent comprises edge analysis, cloud edge cooperation, protocol adaptation, security authentication, resource monitoring and container management, the NARI-AI algorithm application unit comprises sample acquisition, algorithm training and application management, the sample acquisition, the algorithm training and the application management are sequentially connected, the data acquisition is connected with the sample acquisition, and the data acquisition comprises a main equipment online monitoring system, The transformer substation is integrally arranged in a cabin type device, and a cabin frame and a cabin body are integrally formed.
Preferably, the integrated operation and maintenance control platform provides data for algorithm training self-learning through sample collection, and the iterative updating algorithm is used for application management of the transformer substation.
Preferably, the application management comprises equipment inspection, switching operation and comprehensive error prevention, and the comprehensive error prevention comprises temporary grounding wire management, high-voltage switch cabinet management, microcomputer five-prevention management, intelligent locks, electronic perimeter and entrance guard.
Preferably, the integrated operation and maintenance control platform further comprises an overhaul system, the overhaul system comprises an original data module, the original data module is connected with an edge calculation module, the edge calculation module is connected with a brain-like algorithm module, the brain-like algorithm module is bidirectionally connected with a rule engine module, and the rule engine module is connected with the edge calculation module.
Preferably, the rule engine module comprises a trend analysis module, a historical data comparison module and an associated data query module.
Preferably, integration fortune dimension management and control platform is still including the automatic fire alarm system who is used for the transformer substation, and automatic fire alarm system includes intelligent photoelectric smoke detector, infrared beam smoke detector, distributed optical fiber temperature measurement, fire alarm controller, audible-visual annunciator, manual alarm button, fire display panel, fire information transmission control unit, the fire control communication integrated circuit board that matches with fire alarm controller, intelligent photoelectric smoke detector, infrared beam smoke detector, distributed optical fiber temperature measurement are connected with fire alarm controller's input, and fire alarm controller's output is connected with audible-visual annunciator, manual alarm button, fire display panel, fire information transmission control unit, fire communication integrated circuit board card respectively.
Preferably, integration fortune dimension management and control platform is still including the environmental control system who is used for environmental control of transformer substation, and environmental control system includes temperature and humidity transmitter, air conditioner controller, lighting controller, water sensor, intelligent environmental control unit, protocol converter, digital video recorder, two-layer switch, display, optical network forwarding device, temperature and humidity transmitter, air conditioner controller, lighting controller and water sensor are connected with intelligent environmental control unit, and intelligent environmental control unit is connected with protocol converter, digital video recorder, two-layer switch, display and optical network forwarding device respectively.
Preferably, the comprehensive monitoring comprises an operation monitoring unit, an event monitoring unit, an alarm display unit, a video monitoring and control unit, a one-key sequential control video confirmation unit, an equipment control unit and a three-dimensional panoramic visualization unit.
Preferably, the integrated operation and maintenance management and control platform further comprises a heating and ventilation system for the transformer substation, wherein the heating and ventilation system comprises an air conditioner, a heater, a fan and a fan switch.
Preferably, the integrated operation and maintenance management and control platform further includes an in-situ study and judgment system, and the in-situ study and judgment system includes:
oil chromatographic analysis: collecting gas component data, judging the fault type by a three-ratio method and a great defense trigonometry method, and pushing a reasonable disposal suggestion;
partial discharge analysis: collecting partial discharge capacity, pulse number and spectrogram data, judging the discharge type by combining a diagnosis model, and pushing a reasonable treatment suggestion;
mechanical property analysis: collecting current waveforms of a circuit breaker opening and closing coil and a secondary circuit of an energy storage machine, and judging three-phase synchronism, spring jamming and movement rejection faults through model analysis;
and (3) voiceprint analysis: and collecting a recording file, analyzing the voiceprint and judging the running state of the equipment.
The invention has the beneficial effects that:
the transformer substation is formed by industrially installing and debugging cabin type equipment, integrally transporting and modularly constructing, and the construction mode of the power-assisted transformer substation is changed from traditional site infrastructure to factory prefabrication and modularization construction, so that the field workload is reduced, the construction period is shortened, the operation safety is improved, and the construction efficiency is improved.
The operation information collected by the main equipment online monitoring system, the auxiliary control system, the storage battery monitoring system, the PMS system, the voiceprint monitoring system and the infrared temperature measuring system is collected to the integrated operation and maintenance control platform, the level of the integrated operation and maintenance control platform is continuously improved through sample collection and self-learning of algorithm training and algorithm performance iterative updating, the transformer substation is helped to safely, stably and efficiently complete operation tasks such as equipment inspection, switching operation and misoperation-preventive locking device management, the real-time online misoperation prevention function under a full-service scene is realized, and the safety of operation, maintenance, operation and maintenance and the like in the transformer substation is greatly improved.
The invention combines online monitoring for all-weather uninterrupted perception data accumulation, monitoring data change trend, comprehensively analyzing various collected data through a brain-like algorithm, and combining an early warning decision-making library to realize early warning in time before fault points are formed, thereby providing a focus for maintenance personnel to carry out routine maintenance work. Meanwhile, the equipment maintenance mode is gradually changed from periodic routine maintenance to prejudgment maintenance, and the intrinsic safety level of the equipment is improved. Combine long-range intelligence to patrol the function, in time discover if transformer temperature is unusual, the proruption trouble such as sleeve pipe seepage oil, contain the accurate position's of fault point alarm information at the very first time propelling movement, strive for the precious time for the maintainer develops trouble and salvagees work, very big improvement maintenance work's efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a flow chart of the service system of the present invention.
FIG. 3 is a diagram illustrating application management according to the present invention.
Fig. 4 is a diagram of an automatic fire alarm system according to the present invention.
FIG. 5 is a diagram of an environmental control system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Examples
Referring to fig. 1-5, a bionic substation based on digitization and intellectualization comprises an integrated operation and maintenance control platform, wherein the integrated operation and maintenance control platform comprises a service application, an NARI-AI algorithm application unit and data collection, the service application comprises an edge service application and an edge Internet of things agent, the edge service application comprises intelligent inspection, alarm setting, operation and maintenance management, personnel management, comprehensive monitoring and authority management, the edge Internet of things agent comprises edge analysis, cloud-edge cooperation, protocol adaptation, safety certification, resource monitoring and container management, the NARI-AI algorithm application unit comprises sample collection, algorithm training and application management, the sample collection, the algorithm training and the application management are sequentially connected, the data collection is connected with the sample collection, and the data collection comprises a main equipment online monitoring system, an auxiliary control system, a storage battery monitoring system, PMS system, vocal print monitoring system and infrared temperature measurement system.
In this embodiment, the substation is integrally provided with cabin-type equipment, and the cabin frame and the cabin body are integrally formed. The main steel material of the cabin structure should be high-quality carbon structural steel, and the yield strength is not less than 235 MPa. The hoisting, the transportation and the installation can not be deformed or damaged. The switch cabinet in the box body can not deform due to hoisting transportation, so that the operation and the running of equipment such as a switch and an isolation device are not influenced, and the switch cabinet has good anti-seismic performance and wind resistance. The prefabricated box body protection grade reaches IP 55. The chassis strength of the box body can meet the requirement when the whole box body is dragged to move, and the anticorrosive coating on the lower surface of the base is not influenced when the box body is dragged to move. The cable interlayer arranged in the box body base is isolated by adopting a fire-resistant and flame-retardant material to form a special fire-resistant and flame-retardant cable channel.
In this embodiment, the cabin is subjected to anti-corrosion treatment by sandblasting, hot-spraying zinc, spraying zinc and paint, and spraying outdoor high-grade polyurethane finish, and the stainless steel plate is subjected to anti-corrosion treatment by sandblasting and spraying outdoor high-grade polyurethane finish. After the metal material is subjected to corrosion prevention treatment, the surface covering layer has firm adhesive force and is uniform so as to ensure that the box body is not rusted for 50 years; the channel steel of the underframe of the cabin body is subjected to sand blasting and zinc spraying treatment, and then severe anti-corrosion treatment is adopted, so that the underframe is not corroded for 50 years.
And spraying zinc on the spraying surface of the cabin, wherein the thickness of a zinc layer is not less than 55-65 mu m. The surface of the coating is uniform, and peeling, bubbling, large molten drop, cracks, chipping and other defects influencing the use of the coating are not allowed; the finish paint of the cabin body is polyurethane high-grade finish paint with ultraviolet resistance, ageing resistance and long service life, the spraying thickness is not less than 30-40 mu m, and the color fading, oxidation and pulverization are avoided within the service life.
Cabin grounding and anti-interference design
The cabin body should adopt shielding measures to meet the anti-interference requirements of secondary equipment and auxiliary facilities in the cabin. The cabin body is provided with the static floor, and the special copper bar that the direction that the static floor lower floor arranged according to the rack was applied is connected this special copper bar end to end, forms prefabricated cabin interior secondary equipotential grounding net, and secondary equipotential grounding net should be insulated with the cabin body, and the inside grounding copper bar of rack adopts copper strips (cable) of 100mm2 to be connected with secondary equipotential grounding net. The secondary equipotential grounding net in the cabin is connected with the main grounding net outside the cabin at one point by more than 4 copper strips (cables) with the cross section not less than 50mm 2. Obvious secondary grounding marks are arranged at the connecting points.
A grounding trunk line is hidden in the cabin body, a temporary grounding terminal is arranged at a position 300mm away from the movable floor in each prefabricated cabin, 3 temporary grounding terminals are arranged at four prefabricated cabins in the six-ampere ridge, and an obvious primary grounding mark is arranged at a connecting point.
As shown in fig. 3, in this embodiment, the integrated operation and maintenance management and control platform provides data for algorithm training self-learning through sample acquisition, and the iterative update algorithm is used for application management of the substation.
In this embodiment, the application management includes equipment inspection, switching operation and comprehensive error prevention, and the comprehensive error prevention includes temporary grounding wire management, high-voltage switch cabinet management, microcomputer five-prevention management, intelligent lockset, electronic perimeter and entrance guard.
In the embodiment, the intelligent inspection of the transformer substation realizes comprehensive state monitoring and various system information integration of primary and secondary equipment by acquiring information such as videos, robots, infrared and online monitoring; then, the system carries out statistical analysis, displays inspection result data according to an automatic inspection task, supports the statistical analysis function of the result data, carries out intelligent identification on a transformer substation, identifies field defect images, judges abnormal images, identifies equipment audio and identifies object IDs, manages the inspection task, formulates and issues the inspection task through an integrated platform, finally generates an automatic inspection result alarm, supports the summarizing and inquiring function of inspection points with abnormal or unrecognized identification states according to the preset automatic inspection result alarm, and has the functions of contrastive analysis, inspection report generation and the like. The early warning system can support active early warning and pushing of states such as foreign matter suspension, meter reading abnormity and the like in patrol.
As shown in fig. 2, in this embodiment, the integrated operation and maintenance control platform further includes an overhaul system, the overhaul system includes an original data module, the original data module is connected to an edge calculation module, the edge calculation module is connected to a brain-like algorithm module, the brain-like algorithm module is bidirectionally connected to a rule engine module, and the rule engine module is connected to the edge calculation module. The rule engine module comprises a trend analysis module, a historical data comparison module and an associated data query module.
As shown in fig. 4, in this embodiment, the integrated operation and maintenance management and control platform further includes an automatic fire alarm system for the substation, the automatic fire alarm system includes an intelligent photoelectric smoke detector, an infrared beam smoke detector, a distributed optical fiber temperature measurement device, a fire alarm controller, an audible and visual alarm, a manual alarm button, a fire display panel, a fire information transmission control unit, and a fire communication board card matched with the fire alarm controller, the intelligent photoelectric smoke detector, the infrared beam smoke detector, the distributed optical fiber temperature measurement device is connected to an input end of the fire alarm controller, and an output end of the fire alarm controller is connected to the audible and visual alarm, the manual alarm button, the fire display panel, the fire information transmission control unit, and the fire communication board card, respectively.
As shown in fig. 5, in this embodiment, integration operation and maintenance management and control platform still includes the environmental control system who is used for environmental control of transformer substation, environmental control system includes temperature and humidity transmitter, air conditioner controller, lighting controller, water logging sensor, intelligent environmental control unit, the protocol converter, the digital video recorder, the double-deck switch, the display, optical network forwarding device, temperature and humidity transmitter, air conditioner controller, lighting controller and water logging sensor are connected with intelligent environmental control unit, intelligent environmental control unit respectively with the protocol converter, the digital video recorder, the double-deck switch, display and optical network forwarding device are connected.
In the embodiment, the comprehensive monitoring comprises an operation monitoring unit, an event monitoring unit, an alarm display unit, a video monitoring and control unit, a one-key sequential control video confirmation unit, an equipment control unit and a three-dimensional panoramic visualization unit.
In this embodiment, integration fortune dimension management and control platform still includes the heating system that leads to that is used for the transformer substation, and the heating system that leads to includes air conditioner, heater, fan and fan switch.
In this embodiment, the integrated operation and maintenance management and control platform further includes an in-situ study and judgment system, and the in-situ study and judgment system includes:
oil chromatographic analysis: collecting gas component data, judging the fault type by a three-ratio method and a great defense trigonometry method, and pushing a reasonable disposal suggestion;
partial discharge analysis: collecting partial discharge capacity, pulse number and spectrogram data, judging the discharge type by combining a diagnosis model, and pushing a reasonable treatment suggestion;
mechanical property analysis: collecting current waveforms of a circuit breaker opening and closing coil and a secondary circuit of an energy storage machine, and judging three-phase synchronism, spring jamming and movement rejection faults through model analysis;
and (3) voiceprint analysis: and collecting a recording file, analyzing the voiceprint and judging the running state of the equipment.
In this embodiment, personnel's safety control is included in the personnel management, and personnel's safety control includes face identification, number of people discernment, safety helmet detection, electron perimeter, detection of ascending a height, work clothes detection. Detecting the falling of the person: performing face recognition, namely performing face recognition on the person entering the station through high-definition video real-time data access and application of a face recognition algorithm; identifying the number of people; identifying the number of people in the station through high-definition video real-time data access and the application of a people number algorithm; and (4) safety helmet detection: the personnel falling to the ground detection alarms the violation behaviors through high-definition video real-time data access and application of a safety helmet detection algorithm; electron perimeter: positioning in real time through wearable equipment, dividing an electronic perimeter, and warning personnel close to a dangerous area; ascending height detection: detecting the ascending behavior of personnel in the station by accessing high-definition video real-time data and applying an ascending detection algorithm; detecting the work clothes: through high-definition video real-time data access and application of a work clothes detection algorithm, tool dressing of personnel in the station and whether operation is performed according to requirements are identified; detecting the falling of the person: through high-definition video real-time data access and application of a person falling detection algorithm, whether a person falls is identified.
In the embodiment, the transformer substation carries out risk early warning, carries out transverse and longitudinal analysis and comparison on collected data in a system by monitoring and early warning the running state of equipment and monitoring each equipment in the transformer substation, and timely gives a warning prompt for the abnormal equipment state exceeding the limit; the real-time early warning of the production environment hazard source is realized through the technical means such as panoramic video monitoring, perimeter multi-dimensional three-dimensional protection, harmful gas detection, station area microenvironment monitoring and infrared temperature measurement, and the danger is eliminated in time. The method can monitor and early warn the safety operation behavior, and realize early warning-in-the-spot processing-after analysis by intelligent analysis methods such as face recognition, people number detection, safety helmet confirmation and the like by using an intelligent video analysis technology. The invention can realize management aid decision, automatically push processing strategies and establish a fault handling decision library. According to fault information such as alarm, early warning and the like, an intelligent decision library is automatically matched, fault treatment suggestions are pushed, and manual fault treatment is assisted.
The transformer substation is formed by industrially installing and debugging cabin type equipment, integrally transporting and modularly constructing, and the construction mode of the power-assisted transformer substation is changed from traditional site infrastructure to factory prefabrication and modularization construction, so that the field workload is reduced, the construction period is shortened, the operation safety is improved, and the construction efficiency is improved. The operation information collected by the main equipment online monitoring system, the auxiliary control system, the storage battery monitoring system, the PMS system, the voiceprint monitoring system and the infrared temperature measuring system is collected to the integrated operation and maintenance control platform, the level of the integrated operation and maintenance control platform is continuously improved through sample collection and self-learning of algorithm training and algorithm performance iterative updating, the transformer substation is helped to safely, stably and efficiently complete operation tasks such as equipment inspection, switching operation and misoperation-preventive locking device management, the real-time online misoperation prevention function under a full-service scene is realized, and the safety of operation, maintenance, operation and maintenance and the like in the transformer substation is greatly improved. The invention combines online monitoring for all-weather uninterrupted perception data accumulation, monitoring data change trend, comprehensively analyzing various collected data through a brain-like algorithm, and combining an early warning decision-making library to realize early warning in time before fault points are formed, thereby providing a focus for maintenance personnel to carry out routine maintenance work. Meanwhile, the equipment maintenance mode is gradually changed from periodic routine maintenance to prejudgment maintenance, and the intrinsic safety level of the equipment is improved. The intelligent monitoring system combines the remote intelligent patrol function, finds out sudden faults such as abnormal transformer temperature and leakage oil of the sleeve in time, pushes alarm information containing the accurate position of a fault point at the first time, and strives for precious time for the maintenance personnel to carry out fault first-aid repair work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A bionic substation based on digitization and intellectualization is characterized by comprising an integrated operation and maintenance control platform, wherein the integrated operation and maintenance control platform comprises a service application, an NARI-AI algorithm application unit and data acquisition, the service application comprises an edge service application and an edge Internet of things agent, the edge service application comprises intelligent inspection, alarm setting, operation and maintenance management, personnel management, comprehensive monitoring and authority management, the edge Internet of things agent comprises edge analysis, cloud edge cooperation, protocol adaptation, security authentication, resource monitoring and container management, the NARI-AI algorithm application unit comprises sample acquisition, algorithm training and application management, the sample acquisition, the algorithm training and the application management are sequentially connected, the data acquisition is connected with the sample acquisition, and the data acquisition comprises a main equipment online monitoring system, a network management system and a network management system, The transformer substation is integrally arranged in a cabin type device, and a cabin frame and a cabin body are integrally formed.
2. The digitalized and intelligentized bionic substation according to claim 1, wherein the integrated operation and maintenance management and control platform provides data for algorithm training self-learning through sample collection, and the iterative updating algorithm is used for application management of the substation.
3. The bionic substation based on digitization and intellectualization of claim 2, wherein the application management comprises equipment inspection, switching operation and comprehensive error prevention, and the comprehensive error prevention comprises temporary grounding wire management, high-voltage switch cabinet management, microcomputer five-prevention management, intelligent locks, electronic perimeter and entrance guard.
4. The bionic substation based on digitization and intellectualization of claim 1, wherein the integrated operation and maintenance management and control platform further comprises an overhaul system, the overhaul system comprises an original data module, the original data module is connected with an edge calculation module, the edge calculation module is connected with a brain-like algorithm module, the brain-like algorithm module is bidirectionally connected with a rule engine module, and the rule engine module is connected with the edge calculation module.
5. The digital and intelligent bionic substation of claim 4, wherein the rule engine module comprises a trend analysis module, a historical data comparison module and an associated data query module.
6. The digitalized and intelligentized bionic substation according to claim 1, the integrated operation and maintenance management and control platform also comprises an automatic fire alarm system for the transformer substation, the automatic fire alarm system comprises an intelligent photoelectric smoke detector, an infrared beam smoke detector, a distributed optical fiber temperature measurement device, a fire alarm controller, an audible and visual alarm, a manual alarm button, a fire display panel, a fire information transmission control unit and a fire communication board card matched with the fire alarm controller, the intelligent photoelectric smoke detector, the infrared beam smoke detector and the distributed optical fiber temperature measurement are connected with the input end of the fire alarm controller, and the output end of the fire alarm controller is connected with the audible and visual alarm, the manual alarm button, the fire display panel, the fire information transmission control unit and the fire communication board card respectively.
7. The bionic substation based on digitization and intellectualization of claim 1, wherein the integrated operation and maintenance management and control platform further comprises an environment control system for controlling the environment of the substation, the environment control system comprises a temperature and humidity transmitter, an air conditioner controller, an illumination controller, a water sensor, an intelligent environment control unit, a protocol converter, a hard disk video recorder, a two-layer switch, a display and an optical network forwarding device, the temperature and humidity transmitter, the air conditioner controller, the illumination controller and the water sensor are connected with the intelligent environment control unit, and the intelligent environment control unit is respectively connected with the protocol converter, the hard disk video recorder, the two-layer switch, the display and the optical network forwarding device.
8. The bionic substation based on digitization and intellectualization of claim 1, wherein the comprehensive monitoring comprises an operation monitoring unit, an event monitoring unit, an alarm display unit, a video monitoring and control unit, a one-key sequential control video confirmation unit, an equipment control unit and a three-dimensional panoramic visualization unit.
9. The bionic substation based on digitization and intellectualization of claim 1, wherein the integrated operation and maintenance management and control platform further comprises a heating and ventilation system for the substation, and the heating and ventilation system comprises an air conditioner, a heater, a fan and a fan switch.
10. The bionic substation based on digitization and intellectualization according to claim 1, wherein the integrated operation and maintenance management and control platform further comprises an on-site study and judgment system, and the on-site study and judgment system comprises:
oil chromatographic analysis: collecting gas component data, judging the fault type by a three-ratio method and a great defense trigonometry method, and pushing a reasonable disposal suggestion;
partial discharge analysis: collecting partial discharge capacity, pulse number and spectrogram data, judging the discharge type by combining a diagnosis model, and pushing a reasonable treatment suggestion;
mechanical property analysis: collecting current waveforms of a circuit breaker opening and closing coil and a secondary circuit of an energy storage machine, and judging three-phase synchronism, spring jamming and movement rejection faults through model analysis;
and (3) voiceprint analysis: and collecting a recording file, analyzing the voiceprint and judging the running state of the equipment.
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| CN202110998325.3A CN113765220A (en) | 2021-08-27 | 2021-08-27 | Bionical transformer substation based on it is digital, intelligent |
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| CN202110998325.3A CN113765220A (en) | 2021-08-27 | 2021-08-27 | Bionical transformer substation based on it is digital, intelligent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678951A (en) * | 2021-12-08 | 2022-06-28 | 中铁电气工业有限公司 | Modular prefabricated substation security and protection integrated monitoring system |
| CN117875946A (en) * | 2024-03-11 | 2024-04-12 | 国网安徽省电力有限公司合肥供电公司 | Man-machine collaborative autonomous infrared inspection method for operation and maintenance of transformer substation equipment |
-
2021
- 2021-08-27 CN CN202110998325.3A patent/CN113765220A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678951A (en) * | 2021-12-08 | 2022-06-28 | 中铁电气工业有限公司 | Modular prefabricated substation security and protection integrated monitoring system |
| CN117875946A (en) * | 2024-03-11 | 2024-04-12 | 国网安徽省电力有限公司合肥供电公司 | Man-machine collaborative autonomous infrared inspection method for operation and maintenance of transformer substation equipment |
| CN117875946B (en) * | 2024-03-11 | 2024-06-04 | 国网安徽省电力有限公司合肥供电公司 | Man-machine collaborative autonomous infrared inspection method for operation and maintenance of transformer substation equipment |
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