CN115051468A - Intelligent operation and maintenance management and control system for power distribution network equipment - Google Patents
Intelligent operation and maintenance management and control system for power distribution network equipment Download PDFInfo
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- CN115051468A CN115051468A CN202210634311.8A CN202210634311A CN115051468A CN 115051468 A CN115051468 A CN 115051468A CN 202210634311 A CN202210634311 A CN 202210634311A CN 115051468 A CN115051468 A CN 115051468A
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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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Abstract
The invention discloses an intelligent operation and maintenance management and control system for power distribution network equipment, which comprises an acquisition module, a GPS module, an editing module, an inquiry module, a monitoring module, a storage module, a processor and an early warning module, wherein the storage module and the early warning module are both in bidirectional conduction with the processor through electric signals; according to the invention, the operation parameters are compared with the standard parameters prestored in the storage module through the processor, once the operation parameters are abnormally sent, the processor sends wrong operation parameters and position information to workers through the early warning module, and the workers can timely reach the site for processing.
Description
Technical Field
The invention belongs to the technical field of power distribution network management and control, and particularly relates to an intelligent operation and maintenance management and control system for power distribution network equipment.
Background
Along with the development of national electric power construction, the scale of a power grid is continuously enlarged, the work of power grid construction and equipment maintenance under the condition of complex terrain is more and more, and the routing inspection and maintenance of a power transmission line are more and more characterized by large dispersity, long distance, high difficulty and the like. Therefore, intelligent remote monitoring of the power transmission line body, the surrounding environment and meteorological parameters becomes important work for improving the smart power grid, and the power transmission line online monitoring system is an important component of the power transmission link of the smart power grid and is an important technical means for realizing state operation and unmanned management of the power transmission line and improving the lean level of production operation management.
The existing intelligent operation and maintenance platform comprises an acquisition module, a communication module, a storage module, a processor, a GPS module and an early warning module, wherein two-way communication is realized among the modules through electric signals, the acquisition module acquires the operation data of a power transmission line, the operation data are sent to the processor through the communication module, the processor saves the data in the storage module, once the data are sent abnormally, the processor sends alarm information through the early warning module, and corresponding workers are automatically notified to process the data.
For the power equipment used by the power distribution network, the power equipment can play an irreplaceable role as an important component of the power distribution network, and at present, when the power equipment breaks down, a maintenance worker can not inquire the maintenance record and the historical use defect of the current power equipment in time, and the maintenance work efficiency of the power equipment can not be improved.
Disclosure of Invention
The invention aims to provide an intelligent operation and maintenance management and control system for power distribution network equipment, and the system is used for solving the problems that in the prior art, maintenance personnel cannot inquire maintenance records of power equipment and cannot improve the maintenance work efficiency.
In order to solve the technical problems, the invention provides an intelligent operation and maintenance management and control system for power distribution network equipment, which comprises an acquisition module, a GPS module, an editing module, an inquiry module, a monitoring module, a storage module, a processor and an early warning module, wherein the acquisition module, the GPS module, the editing module, the inquiry module and the storage module are all in bidirectional conduction with the processor through electric signals, the storage module and the early warning module are all in bidirectional conduction with the processor through electric signals, the monitoring module is connected with a communication module, the communication module is connected with a communication terminal, the monitoring module is connected with a background database, the background database is connected with a remote monitoring platform, the background database is used for storing detection information of the monitoring module and feeding back the detection information to the remote monitoring platform, and the remote monitoring platform is in real-time data interaction with the background database.
Furthermore, the editing module is used for sending the maintenance information to the storage module through the communication module for storage, the query module is used for sending the fault information to be queried to the processor through the communication module, the processor further comprises a comparison unit, the comparison unit is used for comparing and searching the fault information to be queried and the content stored in the storage module, and the early warning module is used for sending the maintenance history content searched and compared by the comparison unit to a worker.
Furthermore, the acquisition module and the GPS module are respectively connected with the processor through the data communication module, the acquisition module acquires the operating parameters of the power equipment, the GPS module positions the position information of the power equipment, the data communication module sends the operating parameters and the position information to the processor, the processor compares the operating parameters with the standard parameters prestored in the storage module, and once the operating parameters are abnormal, the processor sends the wrong operating parameters and the wrong position information to the staff through the early warning module.
Furthermore, the monitoring module comprises a COTDR function unit, a WDM wavelength multiplexing and demultiplexing unit, an analysis unit and a reflection unit, wherein the COTDR function unit is respectively connected with the WDM wavelength multiplexing and demultiplexing unit and the analysis unit, and the WDM wavelength multiplexing and demultiplexing unit is connected with the COTDR function unit and connected with a measured optical cable; the COTDR functional unit is used for sending continuous laser pulse signals as test waves; the WDM wave-combining and wave-splitting unit is used for multiplexing and combining the service wave and the detection wave of the monitored fiber core into a fiber core of an optical cable at a transmitting end; the wavelength division is to separate optical signals with different wavelengths at a receiving end and transmit the optical signals to different channels; the analysis unit is used for analyzing and processing data according to the pulse signals returned by the test waves and providing line fault data information for maintenance personnel; and the reflection unit is used for reflecting the test wave back to the WDM wave combining and splitting unit.
Furthermore, the communication terminal comprises a classification unit and a processing unit, wherein the classification unit is used for extracting the characteristics of the fault data information and classifying the fault data information according to different characteristics of the fault; and the processing unit is connected with the classification unit and is used for performing differential processing on the faults of different classes.
Furthermore, the communication terminal is connected with the management module, and the standardized management of the field operation and maintenance operation is realized according to the classification and processing result of the fault; the management module comprises an operation and maintenance task management unit, a task downloading unit, an operation and maintenance flow guiding unit, a field monitoring unit, a task returning unit and an operation and maintenance analysis unit, wherein the operation and maintenance task management unit is used for issuing operation and maintenance tasks of the distribution network equipment.
Further, the operation and maintenance tasks of the distribution network equipment comprise: a periodic operation and maintenance task and a temporary operation and maintenance task of the distribution network equipment; the task downloading unit is used for downloading the operation and maintenance tasks of the distribution network equipment and extracting the operation and maintenance tasks of the distribution network equipment; the operation and maintenance flow guidance unit is used for guiding operation and maintenance personnel of the distribution network equipment to execute operation and maintenance tasks of the distribution network equipment and carry out operation and maintenance site operation; the field monitoring unit is used for monitoring the operation and maintenance field of the distribution network equipment, wherein the monitoring content comprises: the operation and maintenance site operation of the distribution network equipment, risks encountered during the operation and maintenance site operation and monitoring of operation and maintenance personnel are carried out; the task return unit is used for returning the monitoring data of the operation and maintenance site of the distribution network equipment to the operation and maintenance analysis unit in the management platform; and the operation and maintenance analysis unit is used for analyzing the monitoring data of the operation and maintenance site of the distribution network equipment.
Further, the operation and maintenance task management unit includes: the system comprises an operation instruction specification unit, an operation record table unit, a planning unit, a task preparation unit and a task issuing unit; the operation instruction specification unit is used for carrying out specification processing on the operation instruction in the operation and maintenance task of the distribution network equipment according to the corresponding operation and maintenance specialties; the operation record table unit is used for generating a corresponding operation record table according to an operation instruction in the operation and maintenance task of the distribution network equipment which is subjected to standardized processing; the planning unit is used for planning the periodic operation and maintenance tasks of the distribution network equipment; the task preparation unit is used for preparing a normalized operation instruction, an operation record table, a periodic operation and maintenance task and a responsible person of the operation and maintenance task of the distribution network equipment; and the task issuing unit is used for issuing operation and maintenance tasks of the distribution network equipment to the task downloading unit.
Furthermore, the management module is connected with the remote monitoring platform, and the management module feeds back operation and maintenance or repair information to the remote monitoring platform in real time.
Furthermore, the operation and maintenance management and control system further comprises a monitoring unit, a random number unit and an alarm unit, wherein the monitoring unit is used for monitoring whether the editing module inputs information or not, the alarm unit is used for sending alarm information, and the random number unit is used for generating random numbers and sending the random numbers through the early warning module.
The implementation of the invention has the following beneficial effects: the invention displays the classification and processing results of the faults through the remote monitoring platform, thereby being capable of detecting and positioning the distribution network fault point, being capable of remotely controlling the operation state of the line and greatly improving the efficiency and the quality of the distribution line management.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a structural block diagram of an intelligent operation and maintenance management and control system for power distribution network equipment according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Referring to fig. 1, an embodiment of the invention provides an intelligent operation and maintenance management and control system for power distribution network equipment, which includes an acquisition module, a GPS module, an editing module, an inquiry module, a monitoring module, a storage module, a processor and an early warning module, wherein the acquisition module, the GPS module, the editing module, the inquiry module and the storage module are all in bidirectional conduction with the processor through electric signals, the storage module and the early warning module are all in bidirectional conduction with the processor through electric signals, the monitoring module is connected with a communication module, the communication module is connected with a communication terminal, the monitoring module is connected with a background database, the background database is connected with a remote monitoring platform, the background database is used for storing detection information of the monitoring module and feeding back the detection information to the remote monitoring platform, and the remote monitoring platform interacts with the background database in real-time data.
The editing module in this embodiment is used for sending maintenance information to the storage module through the communication module for storage, the query module is used for sending fault information to be queried to the processor through the communication module, the processor further comprises a comparison unit, the comparison unit is used for comparing and searching the fault information to be queried and contents stored in the storage module, and the early warning module is used for sending maintenance history contents searched and compared by the comparison unit to workers.
In this embodiment, the acquisition module and the GPS module are respectively connected with the processor through the data communication module, the acquisition module acquires the operating parameters of the power equipment, the GPS module locates the position information of the power equipment, the data communication module sends the operating parameters and the position information to the processor, the processor compares the operating parameters with the standard parameters prestored in the storage module, once the operating parameters are sent abnormally, the processor sends the wrong operating parameters and the wrong position information to the staff through the early warning module, and the staff timely reaches the site to process.
The monitoring module in this embodiment is respectively connected to a communication module and a communication terminal, and includes a COTDR function unit, a WDM wavelength multiplexing/demultiplexing unit, an analysis unit, and a reflection unit, where the COTDR function unit is respectively connected to the WDM wavelength multiplexing/demultiplexing unit and the analysis unit, and the WDM wavelength multiplexing/demultiplexing unit is connected to the COTDR function unit and connected to a measured optical cable; the COTDR functional unit sends a continuous laser pulse signal as a test wave; the WDM wave-combining and wave-splitting unit multiplexes and combines the service wave and the detection wave of the monitored fiber core at a transmitting end into a fiber core of an optical cable; the wave splitting is to separate optical signals with different wavelengths at a receiving end and transmit the optical signals to different channels, and if test waves are separated, the optical signals are transmitted to a management module for data analysis; the analysis unit is used for analyzing and processing data according to the pulse signals returned by the test waves, presenting information such as the length, the loss and the position of a fault point of the optical cable and providing line fault data information for maintenance personnel; and the reflection unit is used for reflecting the test wave back to the WDM wave combining and splitting unit. The monitoring module can detect the circuit at any time, including to its length, loss in service and fault point when breaking down to in time maintain the circuit that is about to break down, if the circuit is out of order at the operation in-process, can also carry out accurate positioning to fault point, be convenient for in time change the maintenance, reduce the consuming time of troubleshooting fault point, reduce total loss.
In this embodiment, the monitoring module is connected to a background database, the background database is connected to a remote monitoring platform, the background database is used for storing detection information of the monitoring module and feeding the detection information back to the remote monitoring platform, and the remote monitoring platform performs real-time data interaction with the background database.
The communication terminal in the embodiment comprises a classification unit and a processing unit, wherein the classification unit is used for extracting the characteristics of fault data information and classifying the fault data information according to different characteristics of faults; and the processing unit is connected with the classification unit and is used for performing differential processing on the faults of different classes so as to improve the fault processing efficiency.
The communication terminal in the embodiment is connected with the management module, and the standardized management of the field operation and maintenance operation is realized according to the classification and processing result of the fault; the management module includes operation and maintenance task management unit, task download unit, operation and maintenance flow guide unit, on-the-spot monitoring unit, task passback unit and operation and maintenance analysis unit, wherein, operation and maintenance task management unit for assign and join in marriage net equipment operation and maintenance task, wherein, join in marriage net equipment operation and maintenance task and include: a periodic operation and maintenance task and a temporary operation and maintenance task of the distribution network equipment; the task downloading unit is used for downloading the operation and maintenance tasks of the distribution network equipment and extracting the operation and maintenance tasks of the distribution network equipment; the operation and maintenance flow guidance unit is used for guiding operation and maintenance personnel of the distribution network equipment to execute operation and maintenance tasks of the distribution network equipment and carry out operation and maintenance site operation; the field monitoring unit is used for monitoring the operation and maintenance field of the distribution network equipment, wherein the monitoring content comprises: the operation and maintenance field operation of the distribution network equipment, the risks encountered during the operation and maintenance field operation and the monitoring of operation and maintenance personnel are carried out; the task return unit is used for returning the monitoring data of the operation and maintenance site of the distribution network equipment to the operation and maintenance analysis unit in the management platform; and the operation and maintenance analysis unit is used for analyzing the monitoring data of the operation and maintenance site of the distribution network equipment and determining whether the monitoring data meets the operation and maintenance specification or not according to the analysis result.
The operation and maintenance task management unit in this embodiment includes: the system comprises an operation instruction specification unit, an operation record table unit, a planning unit, a task preparation unit and a task issuing unit; the operation instruction specification unit is used for carrying out specification processing on the operation instruction in the operation and maintenance task of the distribution network equipment according to the corresponding operation and maintenance specialties; the operation record table unit is used for generating a corresponding operation record table according to an operation instruction in the operation and maintenance task of the distribution network equipment which is subjected to standardized processing; the planning unit is used for planning the periodic operation and maintenance tasks of the distribution network equipment; the task preparation unit is used for preparing a normalized operation instruction, an operation record table, a periodic operation and maintenance task and a responsible person of the operation and maintenance task of the distribution network equipment; and the task issuing unit is used for issuing the operation and maintenance tasks of the distribution network equipment to the task downloading unit.
The management module in the embodiment is connected with the remote monitoring platform, the management module feeds back operation and maintenance or emergency repair information to the remote monitoring platform in real time, and the problem that in the daily operation and maintenance and emergency repair process, due to extensive management means, inspection records are not perfect, and whether normal inspection is in place or not is lack of management and control is solved through the real-time feedback information of the management module; lack of safety awareness in field operations; the analysis and evaluation of the line equipment do not form a normal mechanism, the content is not specific and delicate enough, the planned maintenance of a complete system cannot be formed, and only fault first-aid repair is performed, the active operation and maintenance and the like are difficult to realize.
The acquisition module in this embodiment includes current sensor, voltage sensor, temperature sensor, reactive factor sensor and active factor sensor, and communication module is wireless network or wired network, and storage module adopts solid state hard drives to read and save, and editing module includes keyboard or panel computer etc..
The processor in the embodiment comprises a monitoring unit, a random number unit and an alarm unit, wherein the monitoring unit is used for monitoring whether the editing module inputs information or not, the alarm unit is used for sending alarm information, and the random number unit is used for generating random numbers and sending the random numbers through the early warning module. The storage module signal of telecommunication is connected with fingerprint scanning module and entrance guard's module, and fingerprint scanning module is used for inputing the fingerprint, and entrance guard's module is used for inputing the entrance guard password.
When a worker arrives at the site, a fingerprint is input through the fingerprint scanning module, an entrance guard password is input through the entrance guard module, the input fingerprint and the entrance guard password are sent to the processor through the storage module, and the processor can judge whether fingerprint information and the entrance guard password are correct or not and can also judge whether the worker arrives at the site in time and can monitor the worker; the staff obtains preliminary judgement through wrong operating parameter and on-the-spot condition, simultaneously send the fault information that needs the inquiry to the unit of comparing through communication module on the inquiry module, if send keyword "short circuit etc", compare the unit and compare and look for the historical maintenance information relevant with the short circuit from the storage module, and send the historical maintenance information after comparing and looking for to staff's remote monitoring platform (such as computer) through the early warning module, help behind the staff inquiry these historical maintenance information to judge the power equipment fault condition fast, in order to promote power equipment's maintenance work efficiency, the staff edits the maintenance content through the editing module again after accomplishing the maintenance, communication module sends the maintenance content to storage module and stores.
After the staff overhauls, the maintained content is edited in the editing module and is sent to the processor through the communication module, the monitoring unit can monitor whether the content sent by the editing module is received, if the content sent by the editing module is received, numbers generated by the random number unit are sent to the staff through the early warning module, the randomly generated numbers are recorded in the storage module, the numbers fed back and received by the staff are checked in the later period and are compared with the numbers stored in the storage module, and whether the staff in the batch of operation reports the maintained content or not can be judged; if the editing module does not receive the maintenance content for a certain time, the alarm unit sends an alarm and sends the alarm to the staff through the early warning module.
As can be seen from the above description, compared with the prior art, the beneficial effects of the present invention are: the invention can detect and position the distribution network fault point by displaying the classification and processing result of the fault through the remote monitoring platform, can remotely control the operation state of the line, and greatly improves the efficiency and quality of distribution line management.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides a distribution network equipment intelligence operation and maintenance management and control system, its characterized in that, including collection module, GPS module, editor's module, inquiry module, monitoring module, storage module, treater and early warning module, collection module, GPS module, editor's module, inquiry module and storage module all realize two-way the switching on with the treater through the signal of telecommunication, storage module and early warning module all realize two-way the switching on with the treater through the signal of telecommunication, monitoring module is connected with communication module, and communication module is connected with communication terminal, monitoring module is connected with the backstage database, backstage database and remote monitoring platform, the backstage database is used for storing monitoring module's detected information to feedback to remote monitoring platform, remote monitoring platform and backstage database real-time data are mutual.
2. The intelligent operation and maintenance management and control system for power distribution network equipment according to claim 1, wherein the editing module is configured to send maintenance information to the storage module through the communication module for storage, the query module is configured to send fault information to be queried to the processor through the communication module, the processor further includes a comparison unit, the comparison unit is configured to compare and search the fault information to be queried and contents stored in the storage module, and the early warning module is configured to send maintenance history contents, which are searched and compared by the comparison unit, to a worker.
3. The intelligent operation and maintenance management and control system for the power distribution network equipment according to claim 1, wherein the acquisition module and the GPS module are respectively connected with the processor through a data communication module, the acquisition module acquires operation parameters of the power equipment, the GPS module positions position information of the power equipment, the data communication module sends the operation parameters and the position information to the processor, the processor compares the operation parameters with standard parameters prestored in the storage module, and once the operation parameters are abnormally sent, the processor sends wrong operation parameters and position information to workers through the early warning module.
4. The intelligent operation and maintenance management and control system for the power distribution network equipment according to claim 1, wherein the monitoring module comprises a COTDR function unit, a WDM wavelength multiplexing and splitting unit, an analysis unit and a reflection unit, wherein the COTDR function unit is respectively connected with the WDM wavelength multiplexing and splitting unit and the analysis unit, and the WDM wavelength multiplexing and splitting unit is connected with the COTDR function unit and is connected with a tested cable; the COTDR functional unit is used for sending continuous laser pulse signals as test waves; the WDM wave-combining and wave-splitting unit multiplexes and combines the service wave and the detection wave of the monitored fiber core into a fiber core of an optical cable at a transmitting end; the wavelength division is to separate optical signals with different wavelengths at a receiving end and transmit the optical signals to different channels; the analysis unit is used for analyzing and processing data according to the pulse signals returned by the test waves and providing line fault data information for maintenance personnel; and the reflection unit is used for reflecting the test wave back to the WDM wave combining and splitting unit.
5. The intelligent operation and maintenance management and control system for power distribution network equipment according to claim 4, wherein the communication terminal comprises a classification unit and a processing unit, and the classification unit is used for performing feature extraction on fault data information and classifying the fault data information according to different features of faults; and the processing unit is connected with the classification unit and is used for performing differential processing on the faults of different classes.
6. The intelligent operation and maintenance management and control system for the power distribution network equipment according to claim 5, wherein the communication terminal is connected with the management module, and is used for realizing standardized management of field operation and maintenance operation according to the classification and processing result of faults; the management module comprises an operation and maintenance task management unit, a task downloading unit, an operation and maintenance flow guiding unit, a field monitoring unit, a task returning unit and an operation and maintenance analysis unit, wherein the operation and maintenance task management unit is used for issuing operation and maintenance tasks of the distribution network equipment.
7. The system for managing and controlling the operation and the maintenance of the power distribution network equipment according to claim 1, wherein the operation and the maintenance tasks of the power distribution network equipment comprise: a periodic operation and maintenance task and a temporary operation and maintenance task of the distribution network equipment; the task downloading unit is used for downloading the operation and maintenance tasks of the distribution network equipment and extracting the operation and maintenance tasks of the distribution network equipment; the operation and maintenance flow guidance unit is used for guiding operation and maintenance personnel of the distribution network equipment to execute operation and maintenance tasks of the distribution network equipment and carry out operation and maintenance site operation; the on-site monitoring unit is used for monitoring the operation and maintenance site of the distribution network equipment, wherein the monitoring content comprises the following steps: the operation and maintenance site operation of the distribution network equipment, risks encountered during the operation and maintenance site operation and monitoring of operation and maintenance personnel are carried out; the task return unit is used for returning the monitoring data of the operation and maintenance site of the distribution network equipment to the operation and maintenance analysis unit in the management platform; and the operation and maintenance analysis unit is used for analyzing the monitoring data of the operation and maintenance site of the distribution network equipment.
8. The intelligent operation and maintenance management and control system for power distribution network equipment according to claim 6, wherein the operation and maintenance task management unit comprises: the system comprises an operation instruction specification unit, an operation record table unit, a planning unit, a task preparation unit and a task issuing unit; the operation instruction specification unit is used for carrying out specification processing on the operation instruction in the operation and maintenance task of the distribution network equipment according to the corresponding operation and maintenance specialties; the operation record table unit is used for generating a corresponding operation record table according to an operation instruction in the operation and maintenance task of the distribution network equipment which is subjected to the standardized processing; the planning unit is used for planning the periodic operation and maintenance tasks of the distribution network equipment; the task preparation unit is used for preparing a normalized operation instruction, an operation record table, a periodic operation and maintenance task and a responsible person of the operation and maintenance task of the distribution network equipment; and the task issuing unit is used for issuing the operation and maintenance tasks of the distribution network equipment to the task downloading unit.
9. The intelligent operation and maintenance management and control system for power distribution network equipment according to claim 8, wherein the management module is connected with the remote monitoring platform, and the management module feeds back operation and maintenance or emergency repair information to the remote monitoring platform in real time.
10. The intelligent operation and maintenance management and control system for the power distribution network equipment according to claim 1, further comprising a monitoring unit, a random number unit and an alarm unit, wherein the monitoring unit is used for monitoring whether the editing module inputs information, the alarm unit is used for sending alarm information, and the random number unit is used for generating random numbers and sending the random numbers through the early warning module.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115619373A (en) * | 2022-10-14 | 2023-01-17 | 江苏德菲勒智能科技有限公司 | Electric power intelligent operation and maintenance management system |
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| CN115619373A (en) * | 2022-10-14 | 2023-01-17 | 江苏德菲勒智能科技有限公司 | Electric power intelligent operation and maintenance management system |
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