CN117294000A - Intelligent power failure early warning system for power grid - Google Patents
Intelligent power failure early warning system for power grid Download PDFInfo
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- CN117294000A CN117294000A CN202311073306.5A CN202311073306A CN117294000A CN 117294000 A CN117294000 A CN 117294000A CN 202311073306 A CN202311073306 A CN 202311073306A CN 117294000 A CN117294000 A CN 117294000A
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- 238000012545 processing Methods 0.000 claims abstract description 42
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000013523 data management Methods 0.000 claims abstract description 12
- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims description 23
- 238000007405 data analysis Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 15
- 238000013500 data storage Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000003745 diagnosis Methods 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000013144 data compression Methods 0.000 claims description 6
- 238000011157 data evaluation Methods 0.000 claims description 6
- 238000007726 management method Methods 0.000 claims description 5
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- 238000007418 data mining Methods 0.000 claims description 3
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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
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- 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
- H02J13/00001—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 the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- H02J13/00024—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 by means of mobile telephony
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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
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
- H02J3/0012—Contingency detection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an intelligent power failure early warning system for a power grid, which comprises a power grid power failure monitoring early warning system and is characterized by comprising a data management module, a real-time early warning module, a fault early warning module, a visual display module, an alarm notification module and a report generation module, wherein the data management module is used for managing power data in the power grid. According to the data processing result, the invention monitors the running state of the power grid in real time, pre-warns the possible power failure risk and quickly discovers potential problems, pre-warns the possible fault power failure event, then sends pre-warning information to related personnel so that the related personnel take action in time, the information sending mode comprises short messages, mails and mobile phone applications, and the warning information is pushed to the related personnel in the forms of characters, sounds and images so as to improve the working efficiency and accuracy of customer service and reduce the customer complaint rate.
Description
Technical Field
The invention relates to the field of power failure early warning systems, in particular to an intelligent power failure early warning system for a power grid.
Background
With the continuous promotion of electric power digital transformation construction and optimization of commercial environment work, the requirements on customer service level are also higher and higher. Because the power system has not been realized and is distributed and communicated, when facing various sudden fault power failure events, most of the sudden repair personnel feed back the power failure events, receive the work orders and go to the field for processing, the emergency repair response time is long, the overall power failure event processing timeliness is insufficient, and customer service experience is not facilitated, so that the operation sensing capacity and the fault emergency processing capacity of a power supply line are urgently required to be improved, and passive service is changed into active service.
Disclosure of Invention
The invention aims to provide an intelligent power failure early warning system for a power grid, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the power grid intelligent power failure early warning system comprises a power grid power failure monitoring early warning system, wherein the power grid power failure monitoring early warning system comprises a data management module, a real-time early warning module, a fault early warning module, a visual display module, an alarm notification module and a report generation module;
the data management module is used for managing the power data in the power grid;
the real-time early warning module monitors the running state of the power grid in real time according to the data processing result, and early warns the power failure risk which possibly occurs and quickly discovers potential problems;
the fault early warning module predicts faults and power failure conditions possibly occurring in the future by using historical data and a statistical model, so that proper measures are taken in advance, the preprocessed data are analyzed and abnormal detected by using machine learning and data mining, abnormal conditions such as voltage fluctuation, harmonic disturbance and current mutation in the power grid are identified, after an abnormal event occurs, the problems are further analyzed and diagnosed, specific reasons and influence ranges of the abnormality are determined, and support is provided for fault processing;
the visual display module displays the results of processing and analyzing the real-time data and the early warning information of the power grid to operators in the forms of charts, reports and the like, so that a user can know the condition, fault information and risk condition of the power grid conveniently;
the alarm notification module is used for sending the early warning information to related personnel in a mode of sending information so that the related personnel can take actions in time, the sending mode of the information comprises short messages, mails and mobile phone applications, the alarm information is pushed to the related personnel in a mode of characters, sounds and images, and the alarm notification module comprises operation and maintenance personnel, units using electric power and clients, and reminds the operation and maintenance personnel to pay attention to and take corresponding measures;
and the report generation module is used for generating a fault analysis report and a power failure statistics report for decision making and evaluation by the management layer.
Preferably, the data management module comprises a data acquisition sub-module, a data communication sub-module, a data processing sub-module and a data indexing sub-module;
the data acquisition sub-module is used for acquiring and receiving real-time data of a power grid, including measurement data of power grid operation parameters of current, voltage, power and phase;
the data communication sub-module is used for transmitting the acquired real-time data to a data processing and storage center, and the communication mode comprises wired communication and wireless communication;
a data processing sub-module for storing the collected data and performing the necessary processing and analysis for deeper interpretation and use;
and the data indexing sub-module is used for indexing the data so as to quickly inquire and retrieve.
Preferably, the data acquisition submodule comprises a sensor deployment submodule and a power data acquisition submodule;
the sensor deployment submodule is used for selecting and deploying proper sensor equipment and collecting power related parameter data of voltage, current and power phase of a power grid;
the power data acquisition sub-module is used for receiving and storing real-time data collected by the sensor, and the using equipment comprises a data acquisition terminal and a data acquisition device.
Preferably, the data processing sub-module comprises a data cleaning and checking sub-module, a data conversion and analysis sub-module and a data compression and storage sub-module;
the data cleaning and checking sub-module is used for cleaning, checking and repairing the collected original data so as to ensure the accuracy and the integrity of the data;
the data conversion and analysis sub-module is used for analyzing and converting the cleaned data into a usable format, analyzing the cleaned data, extracting the numerical value of each parameter, and analyzing, modeling and predicting the acquired data by using a data analysis algorithm and a model so as to obtain more holes and decision support;
and the data compression and storage sub-module is used for storing the acquired real-time data, adopting a database or similar data storage technology to facilitate subsequent data analysis and inquiry, compressing and archiving a large amount of data so as to reduce the cost of storage and transmission, and managing the space of data storage and the backup and recovery of data.
Preferably, the real-time early warning module comprises a data evaluation sub-module and a data generation sub-module;
the data evaluation sub-module is used for evaluating the processed data and analyzing to obtain the probability of power failure risk;
and the data generation sub-module is used for generating a related report form for the evaluated result.
Preferably, the fault early warning module comprises a fault diagnosis sub-module, a real-time monitoring sub-module, a data analysis sub-module and an early warning triggering sub-module;
the fault diagnosis sub-module is used for analyzing the power grid data by using a fault diagnosis algorithm and is used for detecting and judging potential fault conditions;
the real-time monitoring sub-module is used for monitoring the operation parameters of the power grid in real time, setting alarm conditions and running values, managing alarm rules and detecting whether abnormal fluctuation occurs or exceeds a preset threshold value;
the data analysis sub-module is used for carrying out real-time analysis, modeling and prediction on the power grid data by using the data analysis and prediction model so as to identify potential power failure risks;
and the early warning triggering sub-module is used for triggering early warning notification when the potential power failure risk is detected, and then taking countermeasures in time.
Preferably, the visual display module comprises a real-time monitoring interface sub-module and a historical data analysis sub-module;
the real-time monitoring interface sub-module is used for visually displaying the real-time running state and related parameters of the power grid and helping operation and maintenance personnel to quickly know the condition of the power grid;
and the historical data analysis sub-module is used for providing a chart and report analysis function of the historical data and is used for deeply knowing the operation trend and the problem of the power grid.
Preferably, the alarm notification module comprises a notification configuration sub-module, an alarm issuing sub-module, an alarm notification sub-module, an alarm receiving sub-module, an alarm processing sub-module and an alarm recording and reporting sub-module;
the notification configuration sub-module is used for configuring notification modes and receiving personnel, including short messages, mails, push notifications and the like;
the alarm issuing sub-module issues relevant information of the power failure event into an alarm notification according to the notification instruction of the event triggering module;
the alarm notification sub-module is used for sending alarm information to related personnel, including operation and maintenance personnel, clients, management personnel and the like;
the alarm receiving sub-module is used for receiving and processing the notification from the alarm issuing module to ensure that the alarm information is received in time;
the alarm processing sub-module is used for processing the received alarm information, classifying and analyzing the received alarm information according to the emergency degree, and taking corresponding emergency measures;
and the alarm recording and reporting sub-module is used for recording and archiving all alarm information, generating an alarm report and used for subsequent analysis and tracing.
Preferably, the report generating module comprises a power report generating sub-module and a historical report analyzing sub-module;
the power report generation sub-module is used for generating a statistical report of the power grid, such as power outage times, power outage duration, fault types and the like;
and the historical report analysis sub-module is used for analyzing the historical data, extracting key indexes and trends and assisting in operation and maintenance decisions.
The invention has the technical effects and advantages that:
the invention utilizes the setting mode of matching the real-time early warning module and the alarm notification module, monitors the running state of the power grid in real time according to the data processing result, early warns the possible power failure risk and quickly discovers potential problems, identifies the possible fault power failure event early warning, then sends early warning information to related personnel so that the related personnel take actions in time, and the information sending mode comprises short messages, mails and mobile phone application, and pushes the alarm information to the related personnel in the forms of characters, sounds and images so as to improve the working efficiency and accuracy of customer service and reduce the customer complaint rate.
Drawings
FIG. 1 is a block diagram of a power grid outage early warning system of the present invention.
FIG. 2 is a block diagram of a data management module according to the present invention.
FIG. 3 is a block diagram of a data acquisition sub-module of the present invention.
FIG. 4 is a block diagram of a data processing sub-module of the present invention.
FIG. 5 is a block diagram of a real-time early warning module according to the present invention.
FIG. 6 is a block diagram of a fault prediction module of the present invention.
FIG. 7 is a block diagram of a visual display module of the present invention.
FIG. 8 is a block diagram of an alarm notification module of the present invention.
FIG. 9 is a block diagram of a report generation module of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an intelligent power failure early warning system of a power grid, which is shown in figures 1-9, and comprises a power grid power failure monitoring early warning system, a power grid power failure early warning system and a power grid power failure early warning system, wherein the power grid power failure monitoring early warning system comprises a data management module, a real-time early warning module, a fault early warning module, a visual display module, an alarm notification module and a report generation module;
the data management module is used for managing the power data in the power grid;
the real-time early warning module monitors the running state of the power grid in real time according to the data processing result, and early warns the power failure risk which possibly occurs and quickly discovers potential problems;
the fault early warning module predicts faults and power failure conditions possibly occurring in the future by using historical data and a statistical model, so that proper measures are taken in advance, the preprocessed data are analyzed and abnormal detected by using machine learning and data mining, abnormal conditions such as voltage fluctuation, harmonic disturbance and current mutation in the power grid are identified, after an abnormal event occurs, the problems are further analyzed and diagnosed, specific reasons and influence ranges of the abnormality are determined, and support is provided for fault processing;
the visual display module displays the results of processing and analyzing the real-time data and the early warning information of the power grid to operators in the forms of charts, reports and the like, so that a user can know the condition, fault information and risk condition of the power grid conveniently;
the alarm notification module is used for sending the early warning information to related personnel in a mode of sending information so that the related personnel can take actions in time, the sending mode of the information comprises short messages, mails and mobile phone applications, the alarm information is pushed to the related personnel in a mode of characters, sounds and images, and the alarm notification module comprises operation and maintenance personnel, units using electric power and clients, and reminds the operation and maintenance personnel to pay attention to and take corresponding measures;
and the report generation module is used for generating a fault analysis report and a power failure statistics report for decision making and evaluation by the management layer.
Further, the data management module comprises a data acquisition sub-module, a data communication sub-module, a data processing sub-module and a data indexing sub-module;
the data acquisition sub-module is used for acquiring and receiving real-time data of a power grid, including measurement data of power grid operation parameters of current, voltage, power and phase;
the data communication sub-module is used for transmitting the acquired real-time data to a data processing and storage center, and the communication mode comprises wired communication and wireless communication;
a data processing sub-module for storing the collected data and performing the necessary processing and analysis for deeper interpretation and use;
and the data indexing sub-module is used for indexing the data so as to quickly inquire and retrieve.
Further, the data acquisition submodule comprises a sensor deployment submodule and an electric power data acquisition submodule;
the sensor deployment submodule is used for selecting and deploying proper sensor equipment and collecting power related parameter data of voltage, current and power phase of a power grid;
the power data acquisition sub-module is used for receiving and storing real-time data collected by the sensor, and the using equipment comprises a data acquisition terminal and a data acquisition device.
Further, the data processing sub-module comprises a data cleaning and checking sub-module, a data conversion and analysis sub-module and a data compression and storage sub-module;
the data cleaning and checking sub-module is used for cleaning, checking and repairing the collected original data so as to ensure the accuracy and the integrity of the data;
the data conversion and analysis sub-module is used for analyzing and converting the cleaned data into a usable format, analyzing the cleaned data, extracting the numerical value of each parameter, and analyzing, modeling and predicting the acquired data by using a data analysis algorithm and a model so as to obtain more holes and decision support;
and the data compression and storage sub-module is used for storing the acquired real-time data, adopting a database or similar data storage technology to facilitate subsequent data analysis and inquiry, compressing and archiving a large amount of data so as to reduce the cost of storage and transmission, and managing the space of data storage and the backup and recovery of data.
Further, the real-time early warning module comprises a data evaluation sub-module and a data generation sub-module;
the data evaluation sub-module is used for evaluating the processed data and analyzing to obtain the probability of power failure risk;
and the data generation sub-module is used for generating a related report form for the evaluated result.
Further, the fault early warning module comprises a fault diagnosis sub-module, a real-time monitoring sub-module, a data analysis sub-module and an early warning triggering sub-module;
the fault diagnosis sub-module is used for analyzing the power grid data by using a fault diagnosis algorithm and is used for detecting and judging potential fault conditions;
the real-time monitoring sub-module is used for monitoring the operation parameters of the power grid in real time, setting alarm conditions and running values, managing alarm rules and detecting whether abnormal fluctuation occurs or exceeds a preset threshold value;
the data analysis sub-module is used for carrying out real-time analysis, modeling and prediction on the power grid data by using the data analysis and prediction model so as to identify potential power failure risks;
and the early warning triggering sub-module is used for triggering early warning notification when the potential power failure risk is detected, and then taking countermeasures in time.
Further, the visual display module comprises a real-time monitoring interface sub-module and a historical data analysis sub-module;
the real-time monitoring interface sub-module is used for visually displaying the real-time running state and related parameters of the power grid and helping operation and maintenance personnel to quickly know the condition of the power grid;
and the historical data analysis sub-module is used for providing a chart and report analysis function of the historical data and is used for deeply knowing the operation trend and the problem of the power grid.
Further, the alarm notification module comprises a notification configuration sub-module, an alarm release sub-module, an alarm notification sub-module, an alarm receiving sub-module, an alarm processing sub-module and an alarm recording and reporting sub-module;
the notification configuration sub-module is used for configuring notification modes and receiving personnel, including short messages, mails, push notifications and the like;
the alarm issuing sub-module issues relevant information of the power failure event into an alarm notification according to the notification instruction of the event triggering module;
the alarm notification sub-module is used for sending alarm information to related personnel, including operation and maintenance personnel, clients, management personnel and the like;
the alarm receiving sub-module is used for receiving and processing the notification from the alarm issuing module to ensure that the alarm information is received in time;
the alarm processing sub-module is used for processing the received alarm information, classifying and analyzing the received alarm information according to the emergency degree, and taking corresponding emergency measures;
and the alarm recording and reporting sub-module is used for recording and archiving all alarm information, generating an alarm report and used for subsequent analysis and tracing.
Further, the report generation module comprises a power report generation sub-module and a history report analysis sub-module;
the power report generation sub-module is used for generating a statistical report of the power grid, such as power outage times, power outage duration, fault types and the like;
and the historical report analysis sub-module is used for analyzing the historical data, extracting key indexes and trends and assisting in operation and maintenance decisions.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The intelligent power failure early warning system for the power grid comprises a power failure monitoring early warning system for the power grid, and is characterized by comprising a data management module, a real-time early warning module, a fault early warning module, a visual display module, an alarm notification module and a report generation module;
the data management module is used for managing the power data in the power grid;
the real-time early warning module monitors the running state of the power grid in real time according to the data processing result, and early warns the power failure risk which possibly occurs and quickly discovers potential problems;
the fault early warning module predicts faults and power failure situations which possibly occur in the future by using historical data and a statistical model, analyzes and detects abnormality of the preprocessed data by using machine learning and data mining, identifies the abnormality in the power grid, further analyzes and diagnoses the problems after an abnormality event occurs, determines specific reasons and influence ranges of the abnormality, and provides support for fault processing;
the visual display module displays the results of processing and analyzing the real-time data and the early warning information of the power grid to operators in the forms of charts, reports and the like;
the alarm notification module is used for sending the early warning information to related personnel in a mode of sending information and pushing the alarm information to the related personnel in a mode of characters, sound and images;
and the report generation module is used for generating a fault analysis report and a power failure statistics report for decision making and evaluation by the management layer.
2. The intelligent power failure early warning system of a power grid according to claim 1, wherein the data management module comprises a data acquisition sub-module, a data communication sub-module, a data processing sub-module and a data indexing sub-module;
the data acquisition sub-module is used for acquiring and receiving real-time data of a power grid, including measurement data of power grid operation parameters of current, voltage, power and phase;
the data communication sub-module is used for transmitting the acquired real-time data to a data processing and storage center, and the communication mode comprises wired communication and wireless communication;
a data processing sub-module for storing the collected data and performing necessary processing and analysis;
and the data index sub-module is used for establishing an index for the data.
3. The intelligent power failure early warning system of a power grid according to claim 2, wherein the data acquisition sub-module comprises a sensor deployment sub-module and a power data acquisition sub-module;
the sensor deployment submodule is used for selecting and deploying proper sensor equipment and collecting power related parameter data of voltage, current and power phase of a power grid;
the power data acquisition sub-module is used for receiving and storing real-time data collected by the sensor, and the using equipment comprises a data acquisition terminal and a data acquisition device.
4. The intelligent power failure early warning system of a power grid according to claim 2, wherein the data processing sub-module comprises a data cleaning and checking sub-module, a data conversion and analysis sub-module and a data compression and storage sub-module;
the data cleaning and checking sub-module is used for cleaning, checking and repairing the collected original data;
the data conversion and analysis sub-module is used for analyzing and converting the cleaned data into a usable format, analyzing the cleaned data, extracting the numerical value of each parameter, and analyzing, modeling and predicting the acquired data by using a data analysis algorithm and a model;
and the data compression and storage sub-module is used for storing the acquired real-time data, and compressing and archiving a large amount of data by adopting a database or similar data storage technology.
5. The intelligent power failure early warning system of a power grid according to claim 1, wherein the real-time early warning module comprises a data evaluation sub-module and a data generation sub-module;
the data evaluation sub-module is used for evaluating the processed data and analyzing to obtain the probability of power failure risk;
and the data generation sub-module is used for generating a related report form for the evaluated result.
6. The intelligent power failure early warning system of a power grid according to claim 1, wherein the fault early warning module comprises a fault diagnosis sub-module, a real-time monitoring sub-module, a data analysis sub-module and an early warning triggering sub-module;
the fault diagnosis sub-module is used for analyzing the power grid data by using a fault diagnosis algorithm and is used for detecting and judging potential fault conditions;
the real-time monitoring sub-module is used for monitoring the operation parameters of the power grid in real time, setting alarm conditions and running values, managing alarm rules and detecting whether abnormal fluctuation occurs or exceeds a preset threshold value;
the data analysis sub-module is used for carrying out real-time analysis, modeling and prediction on the power grid data by using a data analysis and prediction model;
and the early warning triggering sub-module is used for triggering early warning notification when the potential power failure risk is detected, and then taking countermeasures in time.
7. The intelligent power failure early warning system of the power grid according to claim 1, wherein the visual display module comprises a real-time monitoring interface sub-module and a historical data analysis sub-module;
the real-time monitoring interface sub-module is used for visually displaying the real-time running state and related parameters of the power grid and helping operation and maintenance personnel to quickly know the condition of the power grid;
and the historical data analysis sub-module is used for providing a chart and report analysis function of the historical data and is used for deeply knowing the operation trend and the problem of the power grid.
8. The intelligent power failure early warning system of claim 1, wherein the alarm notification module comprises a notification configuration sub-module, an alarm issuing sub-module, an alarm notification sub-module, an alarm receiving sub-module, an alarm processing sub-module, an alarm recording and reporting sub-module;
a notification configuration sub-module, configured to configure a notification manner and a receiving person;
the alarm issuing sub-module issues relevant information of the power failure event into an alarm notification according to the notification instruction of the event triggering module;
the alarm notification sub-module is used for sending alarm information to related personnel;
the alarm receiving sub-module is used for receiving and processing the notification from the alarm issuing module to ensure that the alarm information is received in time;
the alarm processing sub-module is used for processing the received alarm information, classifying and analyzing the received alarm information according to the emergency degree, and taking corresponding emergency measures;
and the alarm recording and reporting sub-module is used for recording and archiving all alarm information, generating an alarm report and used for subsequent analysis and tracing.
9. The intelligent power outage early warning system of claim 1, wherein the report generation module comprises a power report generation sub-module and a history report analysis sub-module;
the power report generation sub-module is used for generating a statistical report of the power grid;
and the historical report analysis sub-module is used for analyzing the historical data and extracting key indexes and trends.
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| CN202311073306.5A CN117294000A (en) | 2023-08-23 | 2023-08-23 | Intelligent power failure early warning system for power grid |
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| CN202311073306.5A CN117294000A (en) | 2023-08-23 | 2023-08-23 | Intelligent power failure early warning system for power grid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117613904A (en) * | 2024-01-23 | 2024-02-27 | 国网天津市电力公司信息通信公司 | Power grid dispatching system and power grid dispatching method |
| CN117808157A (en) * | 2023-12-29 | 2024-04-02 | 国网江苏省电力有限公司扬州供电分公司 | Intelligent identification-based unreported outage behavior prediction analysis system |
| CN118137682A (en) * | 2024-05-10 | 2024-06-04 | 国网山西省电力公司晋城供电公司 | Active detection system and method for hardware faults of power distribution automation master station |
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2023
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117808157A (en) * | 2023-12-29 | 2024-04-02 | 国网江苏省电力有限公司扬州供电分公司 | Intelligent identification-based unreported outage behavior prediction analysis system |
| CN117613904A (en) * | 2024-01-23 | 2024-02-27 | 国网天津市电力公司信息通信公司 | Power grid dispatching system and power grid dispatching method |
| CN118137682A (en) * | 2024-05-10 | 2024-06-04 | 国网山西省电力公司晋城供电公司 | Active detection system and method for hardware faults of power distribution automation master station |
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