CN115774162A - Running state monitoring system of cable joint - Google Patents
Running state monitoring system of cable joint Download PDFInfo
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- CN115774162A CN115774162A CN202211526284.9A CN202211526284A CN115774162A CN 115774162 A CN115774162 A CN 115774162A CN 202211526284 A CN202211526284 A CN 202211526284A CN 115774162 A CN115774162 A CN 115774162A
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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Abstract
The invention provides a running state monitoring system of a cable joint, and relates to the technical field of running state monitoring of cable joints. The cable joint running state monitoring system comprises a cable joint monitoring system, wherein the cable joint monitoring system is composed of a cable joint configuration information database and a cable joint monitoring module, and the cable joint monitoring module is composed of a cable joint monitor scheduling unit, a cable joint early warning unit, a cable joint physical monitoring module, a mobile terminal on-line processing module and an electric power running safety control center. Through setting up cable joint physical monitoring module, can realize carrying out real-time supervision to the temperature of cable joint department, the conductivity of gas tightness and electric current to send to processing module and electric power operation safety management and control center on the mobile terminal line via cable joint early warning unit, cooperation operator identification element carries out short-term test and trouble shooting with maintenance resource allocation unit to unusual region, has ensured the holistic operational safety of power line.
Description
Technical Field
The invention relates to the technical field of monitoring of operation states of cable connectors, in particular to a system for monitoring the operation states of the cable connectors.
Background
The cable joint is a device for connecting a plurality of cable wires, the length of each cable coil is limited due to the reasons of manufacture, transportation, laying construction and the like, in actual work, a plurality of cables need to be connected together at a construction site to form a continuous transmission and distribution line, the cable joint in the middle of the cable line is called an intermediate joint, the cable joints at two ends of the line are called terminal joints, the main function of the cable joint is to lock and fix the incoming and outgoing lines, and the functions of water prevention, dust prevention and vibration prevention are achieved.
The key effect of cable joint is the operation that keeps the circuit safety, guarantee the insulating environment and the operation standard of cable joint department, in the in-service use process, cable joint is the weakest link among the cable line, cable joint trouble often takes place because bad operation causes in the work progress, constructor is in preparation cable joint in-process, if there is the joint crimping not tight, airtight protection measure reasons such as insufficient, all can lead to the cable head insulating properties to reduce, cause to generate heat, damaged phenomenon, thereby cause the incident.
In order to solve the above problems, those skilled in the art provide a system for monitoring the operating state of a cable connector, in which a corresponding monitoring module is arranged at the connection point of each cable connector, and the operating state of the connection point of each cable connector is determined by matching with a cloud data analysis technology, so as to monitor the operating state of the cable connector in real time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a running state monitoring system of a cable joint, which solves the problems that the current monitoring of the cable joint mainly depends on manpower, the manpower detection cost is high, the detection effect is poor, and the stable running of a power line cannot be well guaranteed.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a cable joint's running state monitoring system, includes cable joint monitoring system, cable joint monitoring system comprises cable joint configuration information database and cable joint monitoring module, cable joint monitoring module comprises cable joint monitor dispatch unit, cable joint early warning unit, cable joint physics monitoring module, mobile terminal on-line processing module and electric power operation safety management and control center, the input of cable joint monitor dispatch unit is connected to the output electric connection of cable joint early warning unit, the input of cable joint physics monitoring module of cable joint monitor dispatch unit, cable joint physics monitoring module is through ethernet connection mobile terminal on-line processing module, mobile terminal on-line processing module is through ethernet connection electric power operation safety management and control center.
Preferably, the cable joint configuration information database is composed of a cloud data storage module, a cable joint data index unit, a regional differentiation module and a metadata information resource management unit, the cloud data storage module is connected with the cable joint data index unit through an ethernet network, an output end of the cable joint data index unit is electrically connected with an input end of the regional differentiation module, and an output end of the regional differentiation module is electrically connected with an input end of the metadata information resource management unit.
Preferably, the cloud data storage module comprises a cable joint running data updating unit, a network connection terminal and an information cloud repository, wherein the output end of the cable joint running data updating unit is electrically connected with the network connection terminal at the input end of the information cloud repository, the cable joint running data updating unit is used for updating the installation and maintenance state data of the cable joint, the network connection terminal is used for being connected with the cable joint data indexing unit, and the information cloud repository is used for recording the updated cable joint comprehensive data.
Preferably, cable joint configuration information database includes joint distribution point information database, maintenance of failure record database, installation circuit information database, cable joint specification database and data transceiver unit, joint distribution point information database is used for the regional information of arranging of storage cable joint, maintenance of failure record database is used for preserving the cable joint maintenance condition on the current circuit, installation circuit information database is used for saving cable joint's installation quantity information, cable joint specification database is used for preserving different specification cable joint's on the current circuit quantity information, data transceiver unit is used for cable joint configuration information database and is connected with high in the clouds data storage module.
Preferably, the area differentiation module includes a configuration block generation unit, a power line indexing unit and a data information sending terminal, the block generation unit is configured to divide the distribution of cable connectors on a power line into a plurality of areas, the power line indexing unit is configured to extract data information of a single line, and the data information sending terminal is configured to send the data information to the metadata information resource management unit.
Preferably, cable joint physical monitoring module includes operating temperature monitoring unit, connects vibration monitoring unit, sinle silk electric current monitoring unit, protective layer monitoring unit, mobile terminal processing equipment, fixed terminal processing equipment and cable joint external environment monitoring module, operating temperature monitoring unit is arranged in monitoring cable joint temperature state in service, it is used for monitoring cable joint's vibration state to connect vibration monitoring unit, sinle silk electric current monitoring unit is used for monitoring cable joint department's resistance, conduction quantity, protective layer monitoring unit is used for monitoring cable joint department's gas tightness.
Preferably, the cable joint external environment monitoring module includes external environment monitoring equipment, environmental data record storage unit and data transmission unit, external environment monitoring equipment is used for monitoring external environment temperature and ambient humidity, environmental data record storage unit is used for recording the long-term environmental change data of cable joint department, data transmission unit is used for sending the information that cable joint external environment monitoring module recorded to electric power operation safety control center.
Preferably, the mobile terminal on-line processing module comprises a terminal information receiving unit, an abnormal block warning unit, an operator identification unit and a maintenance resource distribution unit, wherein the terminal information receiving unit is used for receiving data information sent by the cable joint early warning unit, the abnormal block warning unit is used for sending warning signals, the operator identification unit is used for secondarily confirming abnormal problems by operators, and the maintenance resource distribution unit is used for scheduling line maintenance resources to conduct troubleshooting and maintenance on abnormal blocks.
Preferably, the cable connector data index unit is used for retrieving data information in the cloud data storage module, and the metadata information resource management unit is used for performing partition management on metadata resources.
Preferably, the cable joint monitor scheduling unit is used for scheduling the data information acquired by the cable joint physical monitoring module and sending the data information to the cable joint early warning unit, and the cable joint early warning unit is used for generating the abnormal information to be processed and sending the information to the mobile terminal on-line processing module.
(III) advantageous effects
The invention provides a running state monitoring system of a cable joint. The method has the following beneficial effects:
1. according to the invention, by partitioning the regional power lines and arranging the corresponding cable joint monitoring systems, the cable joints, the external environment and the like in the operation process are monitored in real time, and information recording is carried out by matching with the cloud database, so that the distribution state of the cable joints in the whole power system can be divided in detail and updated in real time, and the accuracy of the monitoring data of the cable joints in the operation process is ensured.
2. According to the invention, the cable joint physical monitoring module is arranged, so that the temperature, the air tightness and the current conductivity at the cable joint can be monitored in real time, when an abnormal state occurs, the cable joint monitoring scheduling unit can extract abnormal information provided by the cable joint physical monitoring module, the abnormal information is sent to the mobile terminal on-line processing module and the electric power operation safety control center through the cable joint early warning unit, the operator identification unit and the maintenance resource distribution unit are matched to carry out rapid detection and fault maintenance on an abnormal area, and the overall operation safety of an electric power circuit is ensured.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic diagram of a cable connector configuration information database architecture according to the present invention;
FIG. 3 is a schematic diagram of a cloud data storage module architecture according to the present invention;
FIG. 4 is a schematic diagram of a domain differentiation module architecture according to the present invention;
FIG. 5 is a schematic diagram of a cable splice physical monitoring module according to the present invention;
FIG. 6 is a schematic diagram of an external environment monitoring module of the cable connector according to the present invention;
FIG. 7 is a diagram of an on-line processing module of the mobile terminal according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1, an embodiment of the present invention provides a system for monitoring an operating state of a cable connector, including a cable connector monitoring system, where the cable connector monitoring system is composed of a cable connector configuration information database and a cable connector monitoring module, and the cable connector monitoring module is composed of a cable connector monitor scheduling unit, a cable connector early warning unit, a cable connector physical monitoring module, an on-line processing module of a mobile terminal, and an electric power operation safety control center;
the system comprises a cable joint early warning unit, a cable joint monitor scheduling unit, a cable joint early warning unit, a mobile terminal on-line processing module, a cable joint physical monitoring module, an electric power operation safety management and control center and a main structure, wherein the output end of the cable joint early warning unit is electrically connected with the input end of the cable joint monitor scheduling unit, the output end of the cable joint monitor scheduling unit is electrically connected with the input end of the cable joint physical monitoring module, the cable joint monitor scheduling unit is used for scheduling data information acquired by the cable joint physical monitoring module and sending the data information to the cable joint early warning unit, the cable joint early warning unit is used for generating abnormal information to be processed and sending the information to the on-line processing module of the mobile terminal, the cable joint physical monitoring module is connected with the on-line processing module of the mobile terminal through an Ethernet, the on-line processing module of the mobile terminal is connected with the electric power operation safety management and control center through the Ethernet, and two subareas are designed, the main structure is formed by using a database and the cable joint monitoring module.
In this embodiment, the cable joint configuration information database is composed of a cloud data storage module, a cable joint data index unit, a region differentiation module and a metadata information resource management unit;
the cloud data storage module is connected with the cable connector data index unit through the Ethernet, the output end of the cable connector data index unit is electrically connected with the input end of the regional differentiation module, the output end of the regional differentiation module is electrically connected with the input end of the metadata information resource management unit, the cable connector data index unit is used for calling data information in the cloud data storage module, all the modules are connected to achieve data information intercommunication, the whole system is connected into a whole, the metadata information resource management unit is used for carrying out partition management on metadata resources, so that subsequent information data can be called conveniently, and historical data can be compared.
Referring to fig. 2, the cable joint configuration information database includes a joint distribution point information database, a fault maintenance record database, an installation line information database, a cable joint specification database, and a data transceiving unit, where the joint distribution point information database is used to store and mark the area arrangement information of the cable joints, the fault maintenance record database is used to store the maintenance condition of the cable joints on the existing line, so as to record historical maintenance data, and mark the maintained parts as key inspection areas, the installation line information database is used to store the installation quantity information of the cable joints, the cable joint specification database is used to store the quantity information of the cable joints with different specifications on the existing line, and the data transceiving unit is used to connect the cable joint configuration information database with the cloud data storage module, so as to send and receive data.
Referring to fig. 3, the cloud data storage module includes a cable connector operation data updating unit, a network connection terminal and an information cloud repository, an output end of the cable connector operation data updating unit is electrically connected to the network connection terminal at an input end of the information cloud repository, the cable connector operation data updating unit is configured to update installation and maintenance state data of a cable connector, the network connection terminal is configured to be connected to the cable connector data indexing unit, and the information cloud repository is configured to record updated cable connector comprehensive data.
Referring to fig. 4, the area differentiation module includes a configuration block generation unit, a power line indexing unit, and a data information transmission terminal, where the block generation unit is configured to divide cable connectors on a power line into a plurality of areas, the power line indexing unit is configured to extract data information of a single line, and the data information transmission terminal is configured to transmit the data information to the metadata information resource management unit.
Referring to fig. 5, the cable joint physical monitoring module includes an operation temperature monitoring unit, a joint vibration monitoring unit, a core current monitoring unit, a protective layer monitoring unit, a mobile terminal processing device, a fixed terminal processing device and a cable joint external environment monitoring module, the operation temperature monitoring unit is used for monitoring a temperature state of the cable joint in operation, the joint vibration monitoring unit is used for monitoring a vibration state of the cable joint, the core current monitoring unit is used for monitoring resistance and conduction quantity of the cable joint, the protective layer monitoring unit is used for monitoring air tightness of the cable joint, by providing the cable joint physical monitoring module, real-time monitoring of temperature, air tightness and current conduction of the cable joint can be realized, when an abnormal state occurs, abnormal information provided by the cable joint physical monitoring module can be extracted by the cable joint monitor scheduling unit, and sent to the mobile terminal on-line processing module and an electric power operation safety control center by the cable joint early warning unit, an abnormal area can be rapidly detected and fault maintained by matching with the operator identification unit and the maintenance resource allocation unit, and the overall operation safety of the electric power line is ensured.
Referring to fig. 6, the cable joint external environment monitoring module includes an external environment monitoring device, an environment data record storage unit and a data transmission unit, the external environment monitoring device is used for monitoring external environment temperature and environment humidity, so as to obtain environment information in the background and determine whether additional protective measures are needed to ensure the normal working state of the cable joint, the environment data record storage unit is used for recording long-term environment change data at the cable joint, the data transmission unit is used for transmitting the information recorded by the cable joint external environment monitoring module to the electric power operation safety control center, and the electric power operation safety control center is a background information processing terminal and is used for controlling the operation of the whole system.
Referring to fig. 7, the on-line processing module of the mobile terminal includes a terminal information receiving unit, an abnormal block warning unit, an operator identification unit and a maintenance resource allocation unit, the terminal information receiving unit is configured to receive data information sent by the cable joint early warning unit, the abnormal block warning unit is configured to send a warning signal, in the on-line processing module of the mobile terminal, the expression of the warning signal includes text description and voice broadcast, so that the operator can quickly know the fault condition of the cable joint, the operator identification unit is configured to perform secondary confirmation on the abnormal problem, when the operator enters an abnormal area to perform inspection, if the problem meets the warning condition, the secondary confirmation is required to be performed, the problem is ensured to be in fact and maintained, and the maintenance resource allocation unit is configured to schedule line maintenance resources to perform troubleshooting and maintenance on the abnormal block, so that a maintenance team of a nearby line performs construction operation.
In the embodiment provided by the invention, the regional power lines are partitioned, and the corresponding cable joint monitoring systems are arranged, so that the cable joints, the external environment and the like in the operation process are monitored in real time, and information recording is carried out by matching with a cloud database, so that the distribution state of the cable joints in the whole power system can be divided in detail and updated in real time, and the accuracy of the monitoring data of the cable joints in the operation process is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a running state monitoring system of cable joint, includes cable joint monitoring system, its characterized in that: the cable joint monitoring system comprises a cable joint configuration information database and a cable joint monitoring module, wherein the cable joint monitoring module comprises a cable joint monitor scheduling unit, a cable joint early warning unit, a cable joint physical monitoring module, a mobile terminal online processing module and an electric power operation safety control center, the output end of the cable joint early warning unit is electrically connected with the input end of the cable joint monitor scheduling unit, the output end of the cable joint monitor scheduling unit is electrically connected with the input end of the cable joint physical monitoring module, the cable joint physical monitoring module is connected with the mobile terminal online processing module through an Ethernet network, and the mobile terminal online processing module is connected with the electric power operation safety control center through the Ethernet network.
2. An operational status monitoring system for cable joints according to claim 1, wherein: the cable joint configuration information database comprises a cloud data storage module, a cable joint data index unit, a regional differentiation module and a metadata information resource management unit, wherein the cloud data storage module is connected with the cable joint data index unit through an Ethernet, the output end of the cable joint data index unit is electrically connected with the input end of the regional differentiation module, and the output end of the regional differentiation module is electrically connected with the input end of the metadata information resource management unit.
3. An operating condition monitoring system for a cable joint according to claim 2, wherein: the cloud data storage module comprises a cable joint running data updating unit, a network connecting terminal and an information cloud repository, wherein the output end of the cable joint running data updating unit is electrically connected with the network connecting terminal at the input end of the information cloud repository, the cable joint running data updating unit is used for updating the installation and maintenance state data of a cable joint, the network connecting terminal is used for being connected with the cable joint data indexing unit, and the information cloud repository is used for recording the updated cable joint comprehensive data.
4. An operational status monitoring system for cable joints according to claim 1, wherein: cable joint configuration information database includes joint distribution point information database, fault maintenance record database, installation circuit information database, cable joint specification database and data transceiver unit, joint distribution point information database is used for the regional information of arranging of storage cable joint, fault maintenance record database is used for preserving the cable joint maintenance condition on the current circuit, installation circuit information database is used for the installation quantity information of storage cable joint, cable joint specification database is used for preserving the quantity information of different specification cable joints on the current circuit, data transceiver unit is used for cable joint configuration information database and is connected with high in the clouds data storage module.
5. An operational status monitoring system for cable joints according to claim 2, wherein: the regional differentiation module comprises a configuration block generation unit, a power line index unit and a data information sending terminal, wherein the block generation unit is used for dividing the distribution situation of cable connectors on a power line into a plurality of regions, the power line index unit is used for extracting data information of a single line, and the data information sending terminal is used for sending the data information to the metadata information resource management unit.
6. An operational status monitoring system for cable joints according to claim 1, wherein: cable joint physics monitoring module includes operating temperature monitoring unit, joint vibration monitoring unit, sinle silk electric current monitoring unit, protective layer monitoring unit, mobile terminal processing equipment, fixed terminal processing equipment and cable joint external environment monitoring module, operating temperature monitoring unit is arranged in monitoring cable joint temperature state in service, it is used for monitoring cable joint's vibration state to connect vibration monitoring unit, sinle silk electric current monitoring unit is used for monitoring resistance, the conduction quantity of cable joint department, protective layer monitoring unit is used for monitoring the gas tightness of cable joint department.
7. An operational status monitoring system for cable joints according to claim 6, wherein: the cable joint external environment monitoring module comprises external environment monitoring equipment, an environmental data recording and storing unit and a data sending unit, wherein the external environment monitoring equipment is used for monitoring external environment temperature and environmental humidity, the environmental data recording and storing unit is used for recording long-term environmental change data of the cable joint, and the data sending unit is used for sending information recorded by the cable joint external environment monitoring module to the electric power operation safety control center.
8. An operational status monitoring system for cable joints according to claim 1, wherein: the on-line processing module of the mobile terminal comprises a terminal information receiving unit, an abnormal block warning unit, an operator identification unit and a maintenance resource distribution unit, wherein the terminal information receiving unit is used for receiving data information sent by a cable joint early warning unit, the abnormal block warning unit is used for sending warning signals, the operator identification unit is used for secondary confirmation of an operator on abnormal problems, and the maintenance resource distribution unit is used for scheduling line maintenance resources to conduct troubleshooting and maintenance on abnormal blocks.
9. An operational status monitoring system for cable joints according to claim 2, wherein: the cable joint data index unit is used for calling data information in the cloud data storage module, and the metadata information resource management unit is used for carrying out partition management on metadata resources.
10. An operational status monitoring system for cable joints according to claim 1, wherein: the cable joint monitoring device comprises a cable joint monitoring module, a cable joint early warning unit and a cable joint monitoring module, wherein the cable joint monitoring module is used for monitoring the physical state of a cable joint and monitoring the physical state of the cable joint, the cable joint monitoring module is used for acquiring data information acquired by the cable joint physical monitoring module and sending the data information to the cable joint early warning unit, and the cable joint early warning unit is used for generating abnormal information to be processed and sending the information to an on-line processing module of a mobile terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211526284.9A CN115774162A (en) | 2022-12-01 | 2022-12-01 | Running state monitoring system of cable joint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211526284.9A CN115774162A (en) | 2022-12-01 | 2022-12-01 | Running state monitoring system of cable joint |
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| CN115774162A true CN115774162A (en) | 2023-03-10 |
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| CN202211526284.9A Pending CN115774162A (en) | 2022-12-01 | 2022-12-01 | Running state monitoring system of cable joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723114A (en) * | 2023-12-14 | 2024-03-19 | 北京爱朗格瑞科技有限公司 | Intelligent high-voltage cable working environment monitoring system |
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2022
- 2022-12-01 CN CN202211526284.9A patent/CN115774162A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723114A (en) * | 2023-12-14 | 2024-03-19 | 北京爱朗格瑞科技有限公司 | Intelligent high-voltage cable working environment monitoring system |
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