CN111668927A - Substation intelligent inspection system based on ubiquitous power Internet of things and control method thereof - Google Patents
Substation intelligent inspection system based on ubiquitous power Internet of things and control method thereof Download PDFInfo
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- CN111668927A CN111668927A CN202010365606.0A CN202010365606A CN111668927A CN 111668927 A CN111668927 A CN 111668927A CN 202010365606 A CN202010365606 A CN 202010365606A CN 111668927 A CN111668927 A CN 111668927A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- 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
- Y04S40/126—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 using wireless data transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- 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
Abstract
The invention discloses a transformer substation intelligent inspection system based on a ubiquitous power Internet of things, which comprises a control management platform layer, a cloud data processing layer and a data acquisition layer, wherein the data acquisition layer comprises a plurality of intelligent inspection devices placed in a transformer substation and an Internet of things processing device which is linked with the intelligent inspection devices to solve the environmental problem in the transformer substation. Environmental parameters that the data acquisition module among the intelligence inspection device will gather transmit to high in the clouds data processing layer through the network, high in the clouds data processing layer carries out data storage and analysis with received environmental parameters, make full use of the magnanimity electric power data of transformer substation, combine artificial intelligence technique, establish the unusual data algorithm model that is used for discerning the transformer substation data anomaly and transmit to control management platform layer, control management platform layer masters transformer substation's running state in real time, improve the processing speed to the transformer substation accident, guarantee transformer substation's normal operating.
Description
Technical Field
The invention relates to the technical field of power equipment maintenance and power internet of things, in particular to a substation intelligent inspection system based on a ubiquitous power internet of things and a control method thereof.
Background
The ubiquitous power Internet of things is an intelligent service system which fully applies modern information technologies such as mobile interconnection, artificial intelligence and the like and advanced communication technologies, realizes the interconnection of everything and man-machine interaction in all links of a power system, and has the characteristics of comprehensive state sensing, efficient information processing and convenient and flexible application. In 14 days 10 months, the national grid company publishes a ubiquitous power internet of things white paper 2019, and proposes that the construction of the ubiquitous power internet of things is divided into two stages. In the first stage, the ubiquitous power internet of things is initially built by 2021. The power internet of things is a network formed by connecting various devices, power enterprises and users in a power system, and the ubiquitous meaning is that the power internet of things is ubiquitous.
The power generation point of the ubiquitous power Internet of things is constructed to refine the composition of a power system, and the power system can be mainly divided into a power generation platform, a power transmission platform, a transformer substation platform, a power distribution platform, a power service platform, a dispatching platform and a communication information service platform.
At present, the equipment inspection task of the transformer substation is still manually attended, and the inspection task comprises appearance defect inspection, infrared temperature measurement, partial discharge monitoring, instrument data recording, transformer substation environment parameter measurement and the like.
On one hand, the manual inspection operation method cannot comprehensively monitor all devices in the transformer substation; on the other hand, the judgment and risk assessment of the operation state of each device in the transformer substation only depends on the personal experience of the patrol personnel, so that large deviation can be caused, and a huge obstacle exists in the interconnection and intercommunication of information. Taking defect detection as an example, the existing detection means uploads the monitored data to a data center through video monitoring and manual photographing in a transformer substation, but the low-efficiency manual inspection mode cannot automatically identify useful data from a massive database, and brings great workload for the screening, analysis and processing of the data by workers. In addition, the task of classifying a large amount of image data generated by manual inspection is time-consuming and labor-consuming, cannot be filed in time, and cannot be fully utilized and analyzed.
Aiming at a plurality of difficulties and inconvenience existing in the transformer substation inspection task at the present stage, the mass data acquired by various sensors and video monitoring are fully utilized by combining the present internet of things technology, the application of an advanced artificial intelligence detection algorithm and the advanced communication technology, and the intelligent inspection mode is constructed, so that the important practical significance is realized on the acceleration of the construction of the ubiquitous power internet of things.
Disclosure of Invention
The invention aims to provide a substation intelligent inspection system based on a ubiquitous power internet of things, aiming at the defects that in the prior art, manual inspection of a substation is incomplete in detection, large in result deviation and incapable of making full use of data.
The invention further aims to provide a control method of the intelligent substation inspection system based on the ubiquitous power internet of things.
The technical scheme adopted for realizing the purpose of the invention is as follows:
a transformer substation intelligent inspection system based on a ubiquitous power Internet of things comprises a control management platform layer for remote operation control, a cloud data processing layer for data storage and analysis and a data acquisition layer which is placed in a transformer substation and used for inspecting and processing conditions in the transformer substation, wherein the control management platform layer is in communication connection with the cloud data processing layer; the cloud data processing layer is in communication connection with the data acquisition layer;
the data acquisition layer comprises a plurality of intelligent inspection devices which are placed in the transformer substation and used for detecting environmental parameters in the transformer substation and an internet of things processing device which is arranged in the transformer substation and linked with the intelligent inspection devices to solve the environmental problems in the transformer substation.
In the technical scheme, each intelligent inspection device comprises a device body, a data acquisition module, a device driving module, a road condition identification and positioning module, a communication module and an intelligent calculation processor, wherein the data acquisition module is loaded on the device body and used for acquiring environmental parameters; the data acquisition module, the device driving module and the road condition identification and positioning module are respectively in communication connection with the intelligent computing processor through the communication module.
In the technical scheme, the data acquisition module comprises a partial discharge sensor for detecting discharge and noise signals, an SF6 gas leakage detection meter for detecting gas leakage, a temperature and humidity sensor for detecting environment temperature and humidity, a smoke sensor for detecting smoke fire alarm state, an ozone sensor for detecting ozone concentration in environment, a harmful gas detector for detecting harmful gas concentration and an overflow alarm sensor for monitoring water level in a cable trench;
the internet of things processing equipment comprises an audible and visual alarm for alarming prompt, a transformer substation fan for removing leaked gas and/or smoke and/or harmful gas in the environment and a drainage pump for removing overflow water in a cable trench.
In the technical scheme, the SF6 gas leakage detection meter, the temperature and humidity sensor and the overflow alarm sensor are respectively connected with the audible and visual alarm through the communication module.
In the technical scheme, the smoke sensor, the ozone sensor and the harmful gas detector are linked with the transformer substation fan through the communication module respectively.
In the technical scheme, the overflow alarm sensor is linked with the drainage pump through the internet of things technology.
In the above technical solution, the intelligent inspection device further comprises an intelligent voice instruction control module and a data visualization module, which are in communication connection with the intelligent computing processor.
In the technical scheme, the control management platform layer comprises a control center and an intelligent terminal, wherein the intelligent terminal comprises a PC (personal computer) and a mobile phone; the cloud data processing layer comprises a data center and a data analysis server.
In the technical scheme, each device body comprises a device basic structure, a direct current motor set and a steering controller which are driven by the device driving module to provide movement steering capacity for the device basic structure, a road condition identification and positioning assembly which is controlled by the road condition identification and positioning module to complete obstacle avoidance positioning in the routing inspection route, and a lithium battery pack which provides electric energy for the direct current motor set.
In another aspect of the invention, in the control method of the intelligent substation inspection system, the intelligent inspection device placed in the substation inspects the interior of the substation and processes the interior of the substation through the internet of things processing equipment linked with the intelligent inspection device;
meanwhile, the data acquisition module transmits acquired environmental parameters to the cloud data processing layer through the communication module, the cloud data processing layer performs data storage and analysis on the received environmental parameters, a transformer substation abnormal data algorithm model is constructed and transmitted to the control management platform layer, and the control management platform layer masters the running state of the transformer substation in real time;
the control management platform layer sends a control instruction to the intelligent calculation processor through the communication module, the intelligent calculation processor sends the received control instruction to the device driving module and the road condition identification and positioning module through the communication module, and the intelligent inspection device is driven to complete inspection of the transformer substation in a specified area.
Compared with the prior art, the invention has the beneficial effects that:
1. the intelligent inspection system of the transformer substation based on the ubiquitous power Internet of things, provided by the invention, is characterized in that an intelligent inspection device put in the transformer substation inspects the interior of the transformer substation and processes the interior of the transformer substation through an Internet of things processing device linked with the intelligent inspection device; meanwhile, the data acquisition module transmits acquired environmental parameters to the cloud data processing layer through a network, the cloud data processing layer stores and analyzes the received environmental parameters, massive electric power data of the transformer substation are fully utilized, an artificial intelligence technology is combined, an abnormal data algorithm model for identifying transformer substation data abnormity is constructed and transmitted to the control management platform layer, the control management platform layer masters the running state of the transformer substation in real time, the processing speed of transformer substation accidents is improved, and the normal running of the transformer substation is guaranteed.
2. According to the intelligent substation inspection system based on the ubiquitous power Internet of things, provided by the invention, the intelligent inspection device is loaded with various data acquisition modules for acquiring environmental parameters, and the data acquisition modules are linked with the Internet of things processing equipment through a communication module or an Internet of things technology to process the conditions in the substation, so that the inspection and processing efficiency is improved.
3. The invention provides a transformer substation intelligent inspection system based on a ubiquitous power Internet of things. The control management platform layer sends a control instruction to the intelligent computing processor through a network, the intelligent computing processor sends the received control instruction to the device driving module and the road condition identification and positioning module through the communication module, and the intelligent inspection device is driven to complete inspection of the transformer substation in a specified area.
4. The invention provides a transformer substation intelligent inspection system based on a ubiquitous power Internet of things. After being edited into relevant voice by the intelligent computing processor, the voice is sent to a control center or an intelligent terminal of a control management platform layer through the communication module, and the real-time warning function is achieved.
Drawings
FIG. 1 is a schematic level diagram of a substation intelligent inspection system;
fig. 2 is a schematic structural diagram of the intelligent inspection device.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A transformer substation intelligent inspection system based on a ubiquitous power Internet of things comprises a control management platform layer for remote operation control, a cloud data processing layer for data storage and analysis and a data acquisition layer which is placed in a transformer substation and used for inspecting and processing conditions in the transformer substation, wherein the cloud data processing layer is in communication connection with the data acquisition layer;
the cloud data processing layer comprises a data center and a data analysis server;
the control management platform comprises a control center and an intelligent terminal, wherein the intelligent terminal comprises a PC and a mobile phone.
The data acquisition layer comprises a plurality of intelligent inspection devices which are placed in the transformer substation and used for detecting environmental parameters in the transformer substation and an internet of things processing device which is arranged in the transformer substation and linked with the intelligent inspection devices so as to solve the environmental problem in the transformer substation;
the putting quantity of the intelligent inspection device is related to the scale of the transformer substation and the number of inspection items, and the intelligent inspection device is put according to needs.
According to the control method of the intelligent inspection system of the transformer substation, the intelligent inspection device placed in the transformer substation inspects the interior of the transformer substation and processes the interior of the transformer substation through the internet of things processing equipment linked with the intelligent inspection device;
meanwhile, the data acquisition module transmits acquired environmental parameters to the cloud data processing layer through the communication module, the cloud data processing layer performs data storage and analysis on the received environmental parameters, a transformer substation abnormal data algorithm model is constructed and transmitted to the control management platform layer, and the control management platform layer masters the running state of the transformer substation in real time;
the control management platform layer sends a control instruction to the intelligent calculation processor through the communication module, the intelligent calculation processor sends the received control instruction to the device driving module and the road condition identification and positioning module through the communication module, and the intelligent inspection device is driven to complete inspection of the transformer substation in a specified area.
According to the intelligent transformer substation inspection system based on the ubiquitous power Internet of things, an intelligent inspection device placed in a transformer substation inspects the interior of the transformer substation and processes the interior of the transformer substation through an Internet of things processing device linked with the intelligent inspection device; meanwhile, the data acquisition module transmits acquired environmental parameters to the cloud data processing layer through the communication module, the cloud data processing layer stores and analyzes the received environmental parameters, massive electric power data of the transformer substation are fully utilized, an artificial intelligence technology is combined, an abnormal data algorithm model for identifying transformer substation data abnormity is constructed and transmitted to the control management platform layer, the control management platform layer masters the running state of the transformer substation in real time, the processing speed of transformer substation accidents is improved, and the normal running of the transformer substation is guaranteed.
Example 2
As shown in fig. 2, each intelligent inspection device includes a device body, a data acquisition module loaded on the device body for acquiring environmental parameters, a device driving module for driving the device body to move, a road condition identification and positioning module for providing identification and positioning for the device body, a communication module, and an intelligent computing processor; the data acquisition module, the device driving module and the road condition identification and positioning module are respectively in communication connection with the intelligent computing processor through the communication module.
The intelligent computing processing device carries a CPU and a GPU as required. The CPU can be used independently to process complex logic operation and different acquired data types, and the GPU can be called by the CPU to assist in parallel computation when processing a large amount of data.
The data acquisition module comprises a partial discharge sensor for detecting discharge and noise signals, an SF6 gas leakage detection meter for detecting gas leakage, a temperature and humidity sensor for detecting environment temperature and humidity, a smoke sensor for detecting smoke fire alarm state, an ozone sensor for detecting ozone concentration in environment, a harmful gas detector for detecting harmful gas concentration and an overflow alarm sensor for monitoring water level in a cable trench.
The internet of things processing equipment comprises an audible and visual alarm for alarming prompt, a transformer substation fan for removing leaked gas and/or smoke and/or harmful gas in the environment and a drainage pump for removing overflow water in a cable trench.
The partial discharge sensor adopts an ultrahigh frequency principle, can monitor functions such as surface corona discharge, internal discharge, noise signals and the like by combining a noise sensor, adopts a passive sensor technology, and has the functions of partial discharge pulse signal detection, alarming, counting, partial discharge phase pulse and amplitude display and phase pulse number distribution analysis; partial discharge is a rapid charge release or migration process, resulting in an oscillating process in which the electric field stress, mechanical stress and particle force around the discharge point lose equilibrium.
The SF6 gas leakage detection meter adopts digital measurement SF6 leakage value, once exceeding alarm threshold value, the communication module uploads abnormal value to the cloud data processing layer in real time, and the audible and visual alarm can be matched for audible and visual alarm prompt; SF6 gas leakage detects the counter with connect through communication module between the audible-visual annunciator, or carry out short distance communication through loRa wireless communication mode, reduce communication cost.
The temperature and humidity sensor adopts a digital integrated temperature and humidity sensor, environmental temperature and humidity values are monitored, if the temperature and humidity exceed standards, abnormal values are uploaded to the cloud data processing layer in real time through the communication module, and an audible and visual alarm can be matched to prompt audible and visual alarm; temperature and humidity sensor with connect through communication module between the audible-visual annunciator, or carry out short distance communication through loRa wireless communication mode.
The smoke sensor monitors smoke and fire alarm states, and if smoke is detected, the smoke sensor is linked with a fan of a transformer substation through the communication module and automatically sends an instruction to start or stop the fan to operate in real time.
The ozone sensor monitors the ozone concentration by adopting an electrochemical principle, can be linked with a transformer substation fan by a communication module when exceeding the standard, and automatically sends an instruction to start or stop the fan to run in real time.
The harmful gas detector monitors the concentration of detected harmful gases such as ammonia gas, aromatic compounds, sulfides, benzene series steam, smoke and the like by adopting an electrochemical principle, and once the detected harmful gases exceed the standard, the harmful gas detector can be linked with a fan of a transformer substation through a communication module, and automatically sends an instruction to start the ventilation of the fan and stop the operation of the fan in real time.
The overflow alarm sensor can monitor the water level in the cable trench, is connected with the audible and visual alarm through the communication module, can automatically alarm if overflow is found, and automatically starts drainage of the drainage pump through the internet of things technology.
The communication module adopts a 5G electric power special network, and the characteristics of low time delay and super-large connection of the communication module enable the intelligent control system to be connected with a plurality of intelligent inspection devices in real time, so that the unmanned inspection task of the transformer substation is realized.
Example 3
The intelligent inspection device further comprises an intelligent voice instruction control module and a data visualization module which are in communication connection with the intelligent computing processor.
The intelligent voice instruction control module edits related voice through the intelligent computing processor and then sends the voice to a control center or an intelligent terminal of a control management platform layer through the communication module, and the intelligent voice instruction control module has a real-time warning effect.
The artificial voice command is sent through a control center or an intelligent terminal in a control management platform layer and is sent to an intelligent voice command control module through a communication module after being coded, and the intelligent voice command control module receives and decodes the artificial voice command and then controls the state of the internet of things processing equipment through the internet of things technology.
The intelligent inspection device is controlled to finish inspection work of a designated area of the transformer substation by sending an artificial voice command through a control center or an intelligent terminal in a control management platform layer, coding the artificial voice command and sending the artificial voice command to the device driving module and the road condition identification and positioning module through the communication module.
The data visualization module can record the polling duration and the polling stroke number of the polling device through the intelligent calculation processor, and finally, the data visualization module displays the polling duration and the polling stroke number, so that the polling device is easy to manage and maintain.
Example 4
This embodiment focuses on the intelligent inspection device based on embodiments 1 to 3.
Each device body comprises a device basic structure, a direct current motor set and a steering controller which are driven by the device driving module to provide movement steering capacity for the device basic structure, a road condition identification and positioning assembly which is controlled by the road condition identification and positioning module to complete obstacle avoidance positioning in a routing inspection route, and a lithium battery pack which provides electric energy for the direct current motor set.
In this embodiment, the direct current motor group is four direct current motor groups, and road conditions discernment and locating component use many meshes camera and millimeter radar and laser radar to accomplish and patrol and examine the obstacle-avoiding location work in the route.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A transformer substation intelligent inspection system based on a ubiquitous power Internet of things is characterized by comprising a control management platform layer for remote operation control, a cloud data processing layer for data storage and analysis and a data acquisition layer which is placed in a transformer substation and used for inspecting and processing conditions in the transformer substation; the control management platform layer is in communication connection with the cloud data processing layer, and the cloud data processing layer is in communication connection with the data acquisition layer;
the data acquisition layer comprises a plurality of intelligent inspection devices which are placed in the transformer substation and used for detecting environmental parameters in the transformer substation and an internet of things processing device which is arranged in the transformer substation and linked with the intelligent inspection devices to solve the environmental problems in the transformer substation.
2. The substation intelligent inspection system according to claim 1, wherein each intelligent inspection device comprises a device body, a data acquisition module, a device driving module, a road condition identification and positioning module, a communication module and an intelligent calculation processor, wherein the data acquisition module is mounted on the device body and used for acquiring environmental parameters; the data acquisition module, the device driving module and the road condition identification and positioning module are respectively in communication connection with the intelligent computing processor through the communication module.
3. The substation intelligent inspection system according to claim 2, wherein the data acquisition module includes a partial discharge sensor for detecting discharge and noise signals, an SF6 gas leakage detection meter for detecting gas leakage, a temperature and humidity sensor for detecting ambient temperature and humidity, a smoke sensor for detecting smoke fire alarm state, an ozone sensor for detecting ozone concentration in the environment, a harmful gas detector for detecting harmful gas concentration, and an overflow alarm sensor for monitoring water level in the cable trench;
the internet of things processing equipment comprises an audible and visual alarm for alarming prompt, a transformer substation fan for removing leaked gas and/or smoke and/or harmful gas in the environment and a drainage pump for removing overflow water in a cable trench.
4. The substation intelligent inspection system according to claim 3, wherein the SF6 gas leakage detection meter, the temperature and humidity sensor and the overflow alarm sensor are respectively connected with the audible and visual alarm through communication modules.
5. The substation intelligent inspection system according to claim 3, wherein the smoke sensor, the ozone sensor and the harmful gas detector are linked with the substation fan through communication modules respectively.
6. The substation intelligent inspection system according to claim 3, wherein the overflow alarm sensor is linked with the drain pump through the internet of things technology.
7. The substation intelligent inspection system according to claim 1, wherein the intelligent inspection device further comprises an intelligent voice command control module and a data visualization module communicatively coupled to the intelligent computing processor.
8. The substation intelligent inspection system according to claim 1, wherein the control management platform layer comprises a control center and an intelligent terminal, and the intelligent terminal comprises a PC and a mobile phone; the cloud data processing layer comprises a data center and a data analysis server.
9. The substation intelligent inspection system according to claim 2, wherein each device body comprises a device basic structure, a direct current motor set and a steering controller which are driven by the device driving module to provide movement steering capability for the device basic structure, a road condition identification and positioning assembly which is controlled by the road condition identification and positioning module to complete obstacle avoidance positioning in an inspection route, and a lithium battery pack which provides electric energy for the direct current motor set.
10. The control method of the substation intelligent inspection system according to any one of claims 1 to 9, wherein an intelligent inspection device placed in the substation inspects the interior of the substation and processes the inspection through an internet of things processing device linked with the intelligent inspection device;
meanwhile, the data acquisition module transmits acquired environmental parameters to the cloud data processing layer through the communication module, the cloud data processing layer performs data storage and analysis on the received environmental parameters, a transformer substation abnormal data algorithm model is constructed and transmitted to the control management platform layer, and the control management platform layer masters the running state of the transformer substation in real time;
the control management platform layer sends a control instruction to the intelligent calculation processor through the communication module, the intelligent calculation processor sends the received control instruction to the device driving module and the road condition identification and positioning module through the communication module, and the intelligent inspection device is driven to complete inspection of the transformer substation in a specified area.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118317A (en) * | 2020-09-18 | 2020-12-22 | 广东电网有限责任公司电力科学研究院 | Substation cable trench fire monitoring system based on LoRaWAN technology |
| CN112217283A (en) * | 2020-10-12 | 2021-01-12 | 云南电网有限责任公司电力科学研究院 | Power equipment state on-line monitoring system based on Internet of things |
| CN112910094A (en) * | 2021-03-05 | 2021-06-04 | 国网河南省电力公司郑州供电公司 | Remote automatic transformer substation inspection system and method based on ubiquitous power Internet of things |
| CN113706817A (en) * | 2021-08-24 | 2021-11-26 | 苏州玛旭自动化科技有限公司 | Transformer substation intelligent safety management method and system based on big data |
| CN116742424A (en) * | 2023-07-20 | 2023-09-12 | 国网江苏省电力有限公司南通供电分公司 | Edge intelligent control power supply conversion socket based on air multielement detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122844A (en) * | 2011-03-01 | 2011-07-13 | 江苏省电力设计院 | Intelligent substation based on sensor, communication network and expert system |
| CN105162258A (en) * | 2015-09-18 | 2015-12-16 | 国网冀北电力有限公司信息通信分公司 | Substation intelligent auxiliary control system based on internet of things and three-dimensional visualization technology |
| CN106357000A (en) * | 2016-09-29 | 2017-01-25 | 北京东土科技股份有限公司 | Intelligent substation protection control system based on industrial Internet architecture |
| CN106936218A (en) * | 2017-05-15 | 2017-07-07 | 国家电网公司 | Power distribution network synthesis monitoring system based on Internet of Things and intelligent inspection robot |
| CN110492607A (en) * | 2019-07-24 | 2019-11-22 | 广东电网有限责任公司 | A kind of intelligent substation condition monitoring system based on ubiquitous electric power Internet of Things |
-
2020
- 2020-04-30 CN CN202010365606.0A patent/CN111668927A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122844A (en) * | 2011-03-01 | 2011-07-13 | 江苏省电力设计院 | Intelligent substation based on sensor, communication network and expert system |
| CN105162258A (en) * | 2015-09-18 | 2015-12-16 | 国网冀北电力有限公司信息通信分公司 | Substation intelligent auxiliary control system based on internet of things and three-dimensional visualization technology |
| CN106357000A (en) * | 2016-09-29 | 2017-01-25 | 北京东土科技股份有限公司 | Intelligent substation protection control system based on industrial Internet architecture |
| CN106936218A (en) * | 2017-05-15 | 2017-07-07 | 国家电网公司 | Power distribution network synthesis monitoring system based on Internet of Things and intelligent inspection robot |
| CN110492607A (en) * | 2019-07-24 | 2019-11-22 | 广东电网有限责任公司 | A kind of intelligent substation condition monitoring system based on ubiquitous electric power Internet of Things |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118317A (en) * | 2020-09-18 | 2020-12-22 | 广东电网有限责任公司电力科学研究院 | Substation cable trench fire monitoring system based on LoRaWAN technology |
| CN112217283A (en) * | 2020-10-12 | 2021-01-12 | 云南电网有限责任公司电力科学研究院 | Power equipment state on-line monitoring system based on Internet of things |
| CN112910094A (en) * | 2021-03-05 | 2021-06-04 | 国网河南省电力公司郑州供电公司 | Remote automatic transformer substation inspection system and method based on ubiquitous power Internet of things |
| CN112910094B (en) * | 2021-03-05 | 2022-09-27 | 国网河南省电力公司郑州供电公司 | Remote automatic transformer substation inspection system and method based on ubiquitous power Internet of things |
| CN113706817A (en) * | 2021-08-24 | 2021-11-26 | 苏州玛旭自动化科技有限公司 | Transformer substation intelligent safety management method and system based on big data |
| CN116742424A (en) * | 2023-07-20 | 2023-09-12 | 国网江苏省电力有限公司南通供电分公司 | Edge intelligent control power supply conversion socket based on air multielement detection |
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