CN117060570A - Monitoring method, device, equipment and medium for power distribution automation equipment - Google Patents
Monitoring method, device, equipment and medium for power distribution automation equipment Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 104
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- 238000007781 pre-processing Methods 0.000 claims abstract description 14
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- 238000004590 computer program Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
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Classifications
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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
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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
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- 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
- H02J13/00016—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 a wired telecommunication network or a data transmission bus
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The application relates to the technical field of electronic information, and provides a method, a device, equipment and a medium for monitoring power distribution automation equipment, wherein the method comprises the following steps: responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment in working; preprocessing the real-time operation data to obtain preprocessed real-time operation data; and calling standard operation data of the power distribution automation equipment, and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data. Through the real-time operation data of a large amount of distribution automation equipment in the distribution automation system, the operation state of the distribution automation equipment is monitored in real time, personnel inspection is not needed, the accuracy and the real-time performance of the monitoring of the distribution automation equipment can be improved, and the monitoring cost of the distribution automation equipment can be reduced.
Description
Technical Field
The application relates to the technical field of electronic information, in particular to a method, a device, equipment and a medium for monitoring power distribution automation equipment.
Background
In the distribution network, with the development of computer information, the distribution automation technology is also mature. The distribution automation is based on primary network frame and equipment, and uses a computer and network technology, communication technology and modern electronic sensing technology, and uses a distribution automation system as a core to integrate and integrate real-time, quasi-real-time and non-real-time data of distribution network equipment, thereby realizing monitoring, protection, control and the like of the normal operation and accident situation of the distribution network.
The power distribution automation system comprises a power distribution automation main station, power distribution automation equipment and a communication channel. In order to realize high automation of power distribution, a large number of power distribution automation devices are assembled in a power distribution automation system to perform power distribution control, but the installation environments of the devices are diversified, manual inspection and monitoring are needed, the cost of monitoring is high, the accuracy is low, and abnormal information cannot be obtained in real time when the operation of the devices is abnormal.
Therefore, how to improve the accuracy and real-time performance of monitoring the power distribution automation equipment and reduce the cost of monitoring the power distribution automation equipment is a problem to be solved at present.
Disclosure of Invention
In view of the problems existing in the prior art, the application aims to provide a method, a device, equipment and a medium for monitoring power distribution automation equipment, so as to at least solve the technical problems of how to improve the accuracy and the instantaneity of monitoring the power distribution automation equipment and reduce the cost of monitoring the power distribution automation equipment.
To achieve the above and other related objects, the present application provides a power distribution automation equipment monitoring method, including:
responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment in working;
preprocessing the real-time operation data to obtain preprocessed real-time operation data;
and calling standard operation data of the power distribution automation equipment, and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data.
In an embodiment of the present application, the preprocessed real-time operation data includes a real-time temperature, the standard operation data includes a standard operation temperature, and monitoring the operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
comparing the real-time temperature with the standard operating temperature;
if the real-time temperature is higher than the standard operation temperature, determining that the operation state of the power distribution automation equipment is abnormal;
and if the real-time temperature is smaller than or equal to the standard operating temperature, determining that the power distribution automation equipment is normal in operating state.
In an embodiment of the present application, after monitoring the operation state of the power distribution automation device, the method further includes:
calling identity information and positioning information of the power distribution automation equipment with abnormal running state;
generating an abnormal early warning instruction according to the identity information and the positioning information;
and issuing the abnormal early warning instruction to a pre-configured early warning terminal so as to perform abnormal operation early warning on the power distribution automation equipment with abnormal operation state.
In an embodiment of the present application, the real-time operation data includes image data, and the preprocessing is performed on the real-time operation data to obtain preprocessed real-time operation data, including:
performing binarization processing on the image data, and transmitting the image data subjected to the binarization processing to a pre-constructed image detection model;
classifying the image data subjected to binarization processing through the image detection model to obtain a classification result;
and obtaining the preprocessed real-time operation data according to the classification result.
In an embodiment of the present application, the power distribution automation device includes an opening and closing station terminal device, a feeder terminal device, and a distribution transformer terminal device.
In an embodiment of the present application, the real-time operation data includes real-time load data, real-time control data, and real-time memory space, the standard operation data includes standard operation load data, standard operation control data, and a standard operation memory space threshold, and the monitoring the operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
if the real-time load data is larger than the standard load data, determining that the running state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
if the similarity between the real-time control data and the standard operation control data is smaller than a preset similarity threshold value, determining that the operation state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
and if the real-time load data is smaller than the standard running memory space threshold value, determining that the running state of the power distribution automation equipment is abnormal.
In an embodiment of the present application, there is also provided a power distribution automation device monitoring apparatus, the apparatus including:
the data acquisition module is used for responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment during working;
the preprocessing module is used for preprocessing the real-time operation data to obtain preprocessed real-time operation data;
and the monitoring module is used for calling the standard operation data of the power distribution automation equipment and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data.
In an embodiment of the present application, there is further provided a computer readable storage medium including a stored computer program, where the computer program executes the power distribution automation device monitoring method described above.
In an embodiment of the present application, there is also provided an electronic device including a memory, and a processor, the memory storing a computer program, the processor being configured to execute the power distribution automation device monitoring method described above by the computer program.
The application has the beneficial effects that:
firstly, responding to a monitoring instruction to acquire real-time operation data of pre-configured power distribution automation equipment in working; preprocessing the real-time operation data to obtain preprocessed real-time operation data; and finally, calling standard operation data of the power distribution automation equipment, and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data. According to the application, the running state of the distribution automation equipment is monitored in real time through the real-time running data of a large amount of distribution automation equipment in the distribution automation system, and personnel inspection is not needed, so that the accuracy and the real-time performance of the monitoring of the distribution automation equipment can be improved, and the cost of the monitoring of the distribution automation equipment can be reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram illustrating an application environment for a power distribution automation device monitoring method in accordance with an exemplary embodiment of the present application;
FIG. 2 is a flow chart diagram illustrating a power distribution automation device monitoring method in accordance with an exemplary embodiment of the present application;
FIG. 3 is a schematic diagram of a power distribution automation device monitoring apparatus shown in accordance with an exemplary embodiment of the present application;
fig. 4 is a schematic structural view of an electronic device according to an exemplary embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Before describing the embodiments of the present application, technical terms related to the embodiments of the present application will be described herein:
the DTU is generally installed at a conventional switching station (station), an outdoor small-sized switching station, a ring main unit, a small-sized transformer station, a box-type transformer station and the like, the acquisition and calculation of position signals, voltages, currents, active power, reactive power, power factors, electric energy and other data of the switching equipment are completed, switching-on and switching-off operation is carried out on the switch, fault identification and isolation of the feeder switch and recovery power supply of a non-fault section are achieved, and part of the DTU also has the functions of protection and automatic input of a standby power supply.
FTU, feeder terminal equipment, FTU is the switch monitoring device of installing at the side of feeder switch. These feeder switches refer to outdoor pole switches such as circuit breakers, load switches, sectionalizers etc. on 10kV lines. Generally, 1 FTU is required to monitor 1 column switch, and the main reason is that the column switches are installed in a large number of dispersedly, and if the column switches are installed in the same pole, 1 FTU can monitor two column switches.
The TTU monitors and records the running condition of the distribution transformer, calculates the running parameters such as effective voltage value, effective current value, effective power, reactive power, power factor, active power, reactive power and the like once every 1-2 minutes according to the three-phase voltage and current sampling values at the low voltage side, records and stores a period of time (one week or one month) and the whole point value of the array on a typical day, the maximum value, the minimum value and the appearance time of the voltage and the current, the power supply interruption time and the recovery time, records the data and stores the data in a nonvolatile memory of the device, and the recorded content is not lost when the device is powered off. The distribution network main station reads TTU measured values and historical records at regular time through a communication system, timely discovers operation problems such as overload and power failure of a transformer, and according to recorded data, performs statistical analysis on voltage qualification rate, power supply reliability and load characteristics, and provides basic data for load prediction, power distribution network planning and accident analysis. If the communication condition is not met, the palm computer is used for reading records from the scene every other week or one month, and the records are transferred to a distribution network master station or other analysis systems afterwards. TTU is similar to FTU in construction, and is much simpler in construction since it has only data acquisition, recording and communication functions, but no control functions. In order to simplify the design and reduce the cost, the TTU is directly supplied by the transformation rectification of the low-voltage side of the distribution transformer without a storage battery. When the reactive compensation capacitor bank is arranged on site, the TTU is added with a capacitor switching control function in order to avoid repeated investment.
In an embodiment of the present application, a power distribution automation device monitoring method is provided, optionally, as an alternative implementation, the power distribution automation device monitoring method may be applied, but not limited to, in the environment shown in fig. 1. Fig. 1 is a schematic view of an application environment of a power distribution automation device monitoring method according to an exemplary embodiment of the present application, referring to fig. 1, a power distribution automation device monitoring terminal 101 may, but is not limited to, a host computer, a desktop computer, a notebook computer, etc. with local computing capability, and the power distribution automation device monitoring terminal 101 may, but is not limited to, communicate with a data acquisition terminal 102 and an early warning terminal 103 through a network. The power distribution automation equipment monitoring terminal 101 may include, but is not limited to, a human-machine interaction screen, a processor, and a memory. The man-machine interaction screen may be used, but is not limited to, for displaying results of monitoring of the power distribution automation device. The processor may be, but not limited to, configured to respond to the man-machine interaction operation, perform a corresponding operation, or generate a corresponding instruction, and send the generated instruction to the early warning terminal 103. The memory is used for storing relevant stored data, such as monitoring information of power distribution automation equipment and the like.
Alternatively, data may be collected by the data collection terminal 102, such as real-time operational data of a preconfigured power distribution automation device while in operation.
As an alternative, the following steps in the power distribution automation device monitoring method may be performed on the power distribution automation device monitoring terminal 101:
responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment in working;
preprocessing the real-time operation data to obtain preprocessed real-time operation data;
and calling standard operation data of the power distribution automation equipment, and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data.
As an alternative, the early warning terminal 103 may acquire the early warning instruction transmitted by the monitoring terminal 101 of the power distribution automation device and perform early warning.
Based on the mode, through the real-time operation data of a large amount of distribution automation equipment in the distribution automation system, the operation state of the distribution automation equipment is monitored in real time, personnel inspection is not needed, the accuracy and the real-time performance of the monitoring of the distribution automation equipment can be improved, and the monitoring cost of the distribution automation equipment can be reduced.
Alternatively, in the present embodiment, the power distribution automation device monitoring terminal 101 may be a terminal device configured with a target client, and may include, but is not limited to, at least one of the following: notebook computers, tablet computers, palm computers, PADs, desktop computers, and the like. The target client may be a video client, an instant messaging client, a browser client, an educational client, etc. that supports providing a power distribution automation device monitoring application. The network may include, but is not limited to: a wired network, a wireless network, wherein the wired network comprises: local area networks, metropolitan area networks, and wide area networks, the wireless network comprising: bluetooth, WIFI, and other networks that enable wireless communications. The above is merely an example, and is not limited in any way in the present embodiment.
As an alternative example, the present embodiment does not limit the execution subject of the above-mentioned power distribution automation device monitoring method, and some or all of the steps of the above-mentioned power distribution automation device monitoring method may be executed on the power distribution automation device monitoring terminal 101, and may be executed on a desktop computer, for example, in the case where the power distribution automation device monitoring terminal 101 is a desktop computer.
In one embodiment of the application, a power distribution automation device monitoring method is provided. Fig. 2 is a flow chart illustrating a power distribution automation device monitoring method according to an exemplary embodiment of the present application, referring to fig. 2, the power distribution automation device monitoring method includes the following steps S210 to S230:
s210, responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment in working.
For example, the data collection terminal 102 may collect real-time operation data of the power distribution automation device during operation, and then transmit the real-time operation data to the power distribution automation device monitoring terminal 101 for operation monitoring. It should be noted that, the real-time operation data in the embodiment of the present application may be, for example: temperature data acquired through a temperature sensor, image data acquired through a camera, load data obtained through calculation and analysis of a power distribution automation equipment control module, control data obtained through calculation and analysis of the power distribution automation equipment control module and memory space data.
S220, preprocessing the real-time operation data to obtain preprocessed real-time operation data.
For example, image detection, digital-to-analog conversion, filtering, denoising, etc. pre-processing may be performed on the real-time operational data.
S230, standard operation data of the power distribution automation equipment are called, and the operation state of the power distribution automation equipment is monitored according to the preprocessed real-time operation data and the preprocessed standard operation data.
By adopting the embodiment provided by the application, the running state of the distribution automation equipment is monitored in real time through the real-time running data of a large amount of distribution automation equipment in the distribution automation system without personnel inspection, so that the accuracy and the real-time performance of the monitoring of the distribution automation equipment can be improved, and the cost of the monitoring of the distribution automation equipment can be reduced.
In an embodiment of the present application, the preprocessed real-time operation data includes a real-time temperature, the standard operation data includes a standard operation temperature, and monitoring an operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
comparing the real-time temperature with the standard operating temperature;
if the real-time temperature is higher than the standard operation temperature, determining that the operation state of the power distribution automation equipment is abnormal;
and if the real-time temperature is smaller than or equal to the standard operating temperature, determining that the power distribution automation equipment is normal in operating state.
For example, during the operation of the power distribution automation device, the real-time temperature of the power distribution automation device can be increased due to factors such as short circuit, overlarge load, overhigh ambient temperature and the like, and when the real-time temperature is higher than the standard operation temperature and the power distribution automation device is operated continuously, problems such as short circuit, fire disaster, control errors and the like can be caused. Therefore, the real-time temperature is compared with the standard operation temperature, and when the real-time temperature is higher than the standard operation temperature, the abnormal operation state of the power distribution automation equipment is determined, so that the operation temperature of the power distribution automation equipment is prevented from being too high, the power distribution automation equipment works in a proper temperature interval, and the accuracy of power distribution control is ensured.
In one embodiment of the present application, after monitoring the operation state of the power distribution automation device, the method further includes:
calling identity information and positioning information of the power distribution automation equipment with abnormal running state;
generating an abnormal early warning instruction according to the identity information and the positioning information;
and issuing the abnormal early warning instruction to a pre-configured early warning terminal so as to perform abnormal operation early warning on the power distribution automation equipment with abnormal operation state.
By monitoring the running state of the power distribution automation equipment, personnel are not required to patrol in a complex environment, the monitoring cost of the power distribution automation equipment is reduced, and the monitoring instantaneity can be ensured; in addition, when the running state of the power distribution automation equipment is abnormal, real-time early warning is carried out through the early warning terminal, so that the accuracy and the instantaneity of monitoring the power distribution automation equipment are further improved.
In an embodiment of the present application, the real-time operation data includes image data, and the preprocessing is performed on the real-time operation data to obtain preprocessed real-time operation data, including:
performing binarization processing on the image data, and transmitting the image data subjected to the binarization processing to a pre-constructed image detection model;
classifying the image data subjected to binarization processing through the image detection model to obtain a classification result;
and obtaining the preprocessed real-time operation data according to the classification result.
For example, single real-time operation data cannot ensure the accuracy of monitoring, and on the basis of monitoring based on temperature data, the image detection technology can be integrated into the monitoring of power distribution automation equipment. The image data can be used for displaying the display state, the environment information and the appearance of the power distribution automation equipment, and then the classification is carried out through the image detection model so as to determine the real-time operation data of the power distribution automation equipment. The distribution automation equipment is monitored through the image data, so that the accuracy of the distribution automation equipment monitoring can be improved.
In an embodiment of the present application, the power distribution automation device includes an opening and closing station terminal device, a feeder terminal device, and a distribution transformer terminal device.
In an embodiment of the present application, the real-time operation data includes real-time load data, real-time control data, and real-time memory space, the standard operation data includes standard operation load data, standard operation control data, and a standard operation memory space threshold, and the monitoring the operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
if the real-time load data is larger than the standard load data, determining that the running state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
if the similarity between the real-time control data and the standard operation control data is smaller than a preset similarity threshold value, determining that the operation state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
and if the real-time load data is smaller than the standard running memory space threshold value, determining that the running state of the power distribution automation equipment is abnormal.
When the switching station terminal equipment, the feeder terminal equipment and the distribution transformer terminal equipment are used for controlling power distribution, load data, control data and memory space of the switching station terminal equipment, the feeder terminal equipment and the distribution transformer terminal equipment can change differently along with different control time periods and processes, real-time load data, real-time control data and real-time memory space are compared with standard operation load data, standard operation control data and standard operation memory space thresholds, so that the switching station terminal equipment, the feeder terminal equipment and the distribution transformer terminal equipment cannot overload operation, the problem of abnormal control cannot occur, and the distribution automation equipment can be controlled to delete redundant data under the condition of insufficient memory space.
According to the embodiment, the real-time operation data of a large number of power distribution automation equipment in the power distribution automation system is used for monitoring the operation state of the power distribution automation equipment in real time without personnel inspection, so that the accuracy and the real-time performance of monitoring the power distribution automation equipment can be improved, and the monitoring cost of the power distribution automation equipment can be reduced.
In an embodiment of the application, a power distribution automation equipment monitoring device is also provided. Fig. 3 is a schematic diagram of a power distribution automation device monitoring apparatus, see fig. 3, shown in an exemplary embodiment of the application, the apparatus comprising:
the data acquisition module 301 is configured to respond to the monitoring instruction to acquire real-time operation data of the power distribution automation device configured in advance during operation;
the preprocessing module 302 is configured to preprocess the real-time operation data to obtain preprocessed real-time operation data;
and the monitoring module 303 is configured to invoke standard operation data of the power distribution automation device, and monitor an operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data.
By means of the power distribution automation equipment monitoring device, the running state of the power distribution automation equipment is monitored in real time through the real-time running data of a large number of power distribution automation equipment in the power distribution automation system, personnel inspection is not needed, accuracy and instantaneity of monitoring of the power distribution automation equipment can be improved, and cost of monitoring of the power distribution automation equipment can be reduced.
The specific embodiments of the monitoring device for a power distribution automation device in the present application may refer to examples shown in the monitoring method for a power distribution automation device, and in this example, the description is omitted herein.
In an embodiment of the present application, an electronic device for implementing the above-mentioned power distribution automation device monitoring method is also provided. The electronic device comprises a memory in which a computer program is stored, and a processor arranged to perform the above-described power distribution automation device monitoring method by means of the computer program
Referring to fig. 4, fig. 4 is a schematic structural view of an electronic device according to an exemplary embodiment of the present application. The computer system 400 includes a central processing unit (Central Processing Unit, CPU) 401 that can perform various appropriate actions and processes, such as performing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 402 or a program uploaded from a storage section 408 into a random access Memory (Random Access Memory, RAM) 403. In the RAM 403, various programs and data required for the system operation are also stored. The CPU 401, ROM 402, and RAM 403 are connected to each other by a bus 404. An Input/Output (I/O) interface 405 is also connected to bus 404.
The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, and the like; an output portion 407 including a Cathode Ray Tube (CRT), a liquid crystal display (Liquid Crystal Display, LCD), and the like, a speaker, and the like; a storage section 408 including a hard disk or the like; and a communication section 409 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 409 performs communication processing via a network such as the internet. The drive 410 is also connected to the I/O interface 405 as needed. A removable medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is installed on the drive 410 as needed, so that a computer program read therefrom is installed into the storage section 408 as needed.
In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 409 and/or installed from the removable medium 411. When executed by a Central Processing Unit (CPU) 401, performs the various functions defined in the system of the present application.
It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash Memory, an optical fiber, a portable compact disc read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may comprise a data signal propagated in baseband or as part of a carrier wave, with a computer-readable computer program embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be provided in a processor. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.
Another aspect of the present application also provides a computer readable storage medium, where the computer readable storage medium includes a stored computer program, where the computer program when executed performs the power distribution automation device monitoring method described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment or may exist alone without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the power distribution automation device monitoring method provided in the above embodiments.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present application shall be covered by the appended claims.
Claims (9)
1. A method of monitoring power distribution automation equipment, the method comprising:
responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment in working;
preprocessing the real-time operation data to obtain preprocessed real-time operation data;
and calling standard operation data of the power distribution automation equipment, and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data.
2. The method for monitoring a power distribution automation device according to claim 1, wherein the preprocessed real-time operation data includes a real-time temperature, the standard operation data includes a standard operation temperature, and monitoring an operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
comparing the real-time temperature with the standard operating temperature;
if the real-time temperature is higher than the standard operation temperature, determining that the operation state of the power distribution automation equipment is abnormal;
and if the real-time temperature is smaller than or equal to the standard operating temperature, determining that the power distribution automation equipment is normal in operating state.
3. The power distribution automation device monitoring method of claim 2, further comprising, after monitoring the operational status of the power distribution automation device:
calling identity information and positioning information of the power distribution automation equipment with abnormal running state;
generating an abnormal early warning instruction according to the identity information and the positioning information;
and issuing the abnormal early warning instruction to a pre-configured early warning terminal so as to perform abnormal operation early warning on the power distribution automation equipment with abnormal operation state.
4. The method for monitoring power distribution automation equipment according to claim 1, wherein the real-time operation data includes image data, the real-time operation data is preprocessed to obtain preprocessed real-time operation data, and the method comprises:
performing binarization processing on the image data, and transmitting the image data subjected to the binarization processing to a pre-constructed image detection model;
classifying the image data subjected to binarization processing through the image detection model to obtain a classification result;
and obtaining the preprocessed real-time operation data according to the classification result.
5. The power distribution automation equipment monitoring method of claim 1, wherein the power distribution automation equipment comprises a switching station terminal equipment, a feeder terminal equipment, and a distribution transformer terminal equipment.
6. The method for monitoring a power distribution automation device according to claim 5, wherein the real-time operation data includes real-time load data, real-time control data, and real-time memory space, the standard operation data includes standard operation load data, standard operation control data, and a standard operation memory space threshold, and monitoring an operation state of the power distribution automation device according to the preprocessed real-time operation data and the standard operation data includes:
if the real-time load data is larger than the standard load data, determining that the running state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
if the similarity between the real-time control data and the standard operation control data is smaller than a preset similarity threshold value, determining that the operation state of the power distribution automation equipment is abnormal; and/or the number of the groups of groups,
and if the real-time load data is smaller than the standard running memory space threshold value, determining that the running state of the power distribution automation equipment is abnormal.
7. A power distribution automation equipment monitoring device, the device comprising:
the data acquisition module is used for responding to the monitoring instruction to acquire real-time operation data of the pre-configured power distribution automation equipment during working;
the preprocessing module is used for preprocessing the real-time operation data to obtain preprocessed real-time operation data;
and the monitoring module is used for calling the standard operation data of the power distribution automation equipment and monitoring the operation state of the power distribution automation equipment according to the preprocessed real-time operation data and the standard operation data.
8. A computer readable storage medium, characterized in that the computer readable storage medium comprises a stored computer program, wherein the computer program, when run, performs the power distribution automation device monitoring method of any of claims 1 to 6.
9. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, the processor being arranged to execute the power distribution automation device monitoring method of any of claims 1 to 6 by means of the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310757225.0A CN117060570A (en) | 2023-06-26 | 2023-06-26 | Monitoring method, device, equipment and medium for power distribution automation equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310757225.0A CN117060570A (en) | 2023-06-26 | 2023-06-26 | Monitoring method, device, equipment and medium for power distribution automation equipment |
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| CN117060570A true CN117060570A (en) | 2023-11-14 |
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| CN202310757225.0A Pending CN117060570A (en) | 2023-06-26 | 2023-06-26 | Monitoring method, device, equipment and medium for power distribution automation equipment |
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| Country | Link |
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| CN (1) | CN117060570A (en) |
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