Intelligent Management System and Method for Power Grid Operation Events

Abstract

The present disclosure provides an intelligent management system and method for power grid operation events. The system includes an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service handling module, and an event statistics query module. First, the intelligent reminder service registration module receives and standardizes the information of the event to be reminded, and stores it in the power grid operation event database. Then, the information push module is used to obtain the target event to be reminded, the voice broadcast judgment module is used to judge whether to perform voice broadcast, and the dispatching service handling module is used to update the status of the target event to be reminded and start the handling process. Finally, the event statistics query module can be used to query and statistically analyze the event data in the database. The present disclosure can achieve unified monitoring and intelligent management of power grid operation events, assist dispatching personnel to respond to and handle key operation events in a timely manner, thereby improving the power grid operation efficiency and ensuring the stable operation of the power grid.

Description

Technical Field

[0001] The present disclosure relates to the technical field of power grids, and in particular, to an intelligent management system and method for power grid operation events. Background Art

[0002] With the rapid development of UHV AC / DC large-capacity power transmission technology and new energy, the scale of China's power grid has become extremely large, and the power grid operation mode has become increasingly complex. This has led to a significant increase in the complexity of power grid regulation services and put forward higher requirements for power grid operation control and accident handling.

[0003] Currently, various important power grid events in the power grid regulation system are usually displayed as alarms on the respective interfaces of various analysis applications, or information is prompted in the general alarm window of the platform. However, there are some problems with the related power grid event reminder and alarm methods: on the one hand, the alarm information is too scattered, which is not convenient for dispatchers to perceive events in a timely manner; on the other hand, the quantity of alarm information is huge and limited to simple reminders, and it is impossible to quickly initiate event handling. Especially when multiple important events occur simultaneously in the power grid, the problems of numerous, scattered alarm information and inconvenient handling processes are particularly prominent, increasing the difficulty and pressure of dispatching power grid event handling. Summary of the Invention

[0004] The embodiments of the present disclosure at least provide an intelligent management system and method for power grid operation events, which can realize unified monitoring and intelligent management of power grid operation events, assist dispatchers in responding to and handling key operation events in a timely manner, thereby improving power grid operation efficiency and ensuring stable operation of the power grid.

[0005] The embodiments of the present disclosure provide an intelligent management system for power grid operation events, including an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service handling module, and an event statistics query module;

[0006] The intelligent reminder service registration module is connected to the power grid operation event database, and is used to receive service registration information of the event to be reminded, perform data standardization processing on the service registration information of the event to be reminded, and send the processed service registration information of the event to be reminded to the power grid operation event database;

[0007] The power grid operation event database is used to store the processed service registration information of the event to be reminded and the service registration information of the event for which the reminder has been completed;

[0008] The power grid operation information push module is connected to the power grid operation event database, and is used to obtain the service registration information of the target event to be reminded from the power grid operation event database;

[0009] The voice broadcast judgment module is connected to the power grid operation information push module, and is used to judge whether the target event to be reminded needs voice broadcast according to the service registration information of the target event to be reminded;

[0010] The dispatching service handling module is connected to the power grid operation information push module, and is used to update the handling status of the target event to be reminded and start the corresponding service handling process in response to the handling operation of the target event to be reminded;

[0011] The event statistics query module is connected to the power grid operation event database, and is used to query and count the event data in the power grid operation event database; the event data includes the service registration information of the processed event to be reminded and the event service registration information of the completed reminder.

[0012] In a possible implementation manner, the service registration information includes the application number, event time, event level, event description, event type, whether to perform voice broadcast, voice broadcast content, processing status, and disposal navigation information corresponding to the event to be reminded.

[0013] In a possible implementation manner, the power grid operation event intelligent management system further includes an event reminder interaction window;

[0014] The event reminder interaction window connects the power grid operation information push module and the dispatching service handling module; it is used to display the event information of the target event to be reminded, provide interactive handling options for processing the target event to be reminded; and send the processing operations corresponding to the interactive handling options to the dispatching service handling module; the event information includes event time, event type, event description, event level, and handling status; the interactive handling options include ignore handling and disposal handling.

[0015] In a possible implementation manner, the event type includes one of voltage anomaly type, power flow anomaly type, switch and knife switch anomaly type, maintenance application type, power grid fault type, meteorological equipment risk type, and weak operation type.

[0016] In a possible implementation manner, the event level includes one of low-level events, medium-low-level events, medium-level events, medium-high-level events, and high-level events.

[0017] In a possible implementation manner, the handling status includes an unprocessed status, a processed status, and an ignored status; the updating the handling status of the target event to be reminded and starting the corresponding service handling process in response to the handling operation of the target event to be reminded includes:

[0018] When the processing operation is an ignore processing, no disposition is performed on the target event to be reminded, and the disposition status of the target event to be reminded is updated to the ignored status;

[0019] When the processing operation is a disposition processing, the disposition status of the target event to be reminded is updated to the processed status, and a service disposition process is initiated according to the disposition navigation information corresponding to the target event to be reminded.

[0020] In a possible implementation manner, the power grid operation event intelligent management system further includes a voice broadcast module; after determining whether the target event to be reminded needs voice broadcast, it includes:

[0021] When the target event to be reminded needs voice broadcast, based on the voice broadcast content corresponding to the target event to be reminded, the voice broadcast content is voice-broadcast by the voice broadcast module.

[0022] In a possible implementation manner, the querying and statistical analysis of the event data in the power grid operation event database includes:

[0023] Querying and statistical analysis of the event data according to preset event dimension information, where the preset dimension information includes at least one of information such as event time, event level, event description, event type, and processing status.

[0024] In a possible implementation manner, before receiving the service registration information of the event to be reminded, it includes:

[0025] Setting a reminder event service registration information template; and respectively determining the service registration information of the event to be reminded corresponding to each operation module according to the reminder service events corresponding to each operation module in the power grid system, based on the reminder event service registration information template.

[0026] An embodiment of the present disclosure provides a power grid operation event intelligent management method, including:

[0027] Starting the power grid operation event intelligent management system, where the power grid operation event intelligent management system includes an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service disposition module, and an event statistical query module;

[0028] Receiving the service registration information of the event to be reminded through the intelligent reminder service registration module, and performing data standardization processing on the service registration information of the event to be reminded; storing the processed service registration information of the event to be reminded in the power grid operation event database;

[0029] Determine the service registration information of the target event to be reminded based on the power grid operation event database and the power grid operation information push module; and determine whether the target event to be reminded needs voice broadcast based on the voice broadcast judgment module according to the service registration information of the target event to be reminded;

[0030] In response to the processing operation of the target event to be reminded, update the disposal status of the target event to be reminded based on the dispatching service disposal module and start the corresponding business disposal process;

[0031] Query and count the event data in the power grid operation event database based on the event query module; the event data includes the service registration information of the processed event to be reminded and the event service registration information of the completed reminder.

[0032] The power grid operation event intelligent management system and method provided in the embodiments of the present disclosure can achieve unified monitoring and intelligent management of power grid operation events, assist dispatchers to respond to and process key operation events in a timely manner, thereby improving the power grid operation efficiency and ensuring the stable operation of the power grid.

[0033] To make the above objects, features, and advantages of the present disclosure more obvious and understandable, the following specific preferred embodiments are given, and in conjunction with the accompanying drawings, the detailed description is as follows. Description of the Drawings

[0034] To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required to be cited in the embodiments will be briefly introduced below. The drawings here are incorporated into the specification and constitute a part of this specification. These drawings show the embodiments conforming to the present disclosure and are used together with the specification to illustrate the technical solutions of the present disclosure. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0035] Figure 1 Shows the structural schematic diagram of a power grid operation event intelligent management system provided by an embodiment of the present disclosure;

[0036] Figure 2 Shows the structural schematic diagram of another power grid operation event intelligent management system provided by an embodiment of the present disclosure;

[0037] Figure 3 Shows the flowchart of a power grid operation event intelligent management method provided by an embodiment of the present disclosure. Detailed Embodiments

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part rather than all of the embodiments of the present disclosure. The components of the embodiments of the present disclosure described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the present disclosure to be protected, but merely represents selected embodiments of the present disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without creative efforts belong to the scope of protection of the present disclosure.

[0039] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0040] The term "and / or" in this document merely describes an associated relationship and indicates that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the term "at least one" in this document means any one of a plurality or any combination of at least two of a plurality. For example, including at least one of A, B, and C may represent including any one or more elements selected from the set composed of A, B, and C.

[0041] With the rapid development of UHV AC / DC large-capacity power transmission technology and new energy, the scale of China's power grid has become extremely large. This development not only means the expansion of the power grid and the increase in the coverage area, but more importantly, the operation mode of the power grid has become increasingly complex. The application of UHV power transmission technology enables efficient long-distance power transmission, and the large-scale access of new energy brings a continuous supply of renewable energy to the power grid. These factors work together to cause significant changes in the power grid structure and operation mode. Correspondingly, the large and complex power grid system has significantly increased the complexity of power grid regulation operations. Therefore, a more precise and efficient operation control system is needed to ensure the stable operation of the power grid.

[0042] It has been found through research that various important grid events related to the grid regulation system in the related technologies are usually presented as alarms on the respective interfaces of various analysis applications, or information is prompted in the common alarm window of the platform. However, there are some problems with the related grid event reminder and alarm methods: on the one hand, the alarm information is too scattered, making it inconvenient for dispatchers to perceive events in a timely manner; on the other hand, the quantity of alarm information is huge and limited to simple reminders, and it is impossible to quickly initiate event handling. Especially when multiple important events occur simultaneously in the grid, problems such as the multiplicity, dispersion of alarm information, and inconvenient handling processes become particularly prominent, increasing the difficulty and pressure of dispatching grid event handling.

[0043] Based on the above research, in the embodiments of the present disclosure, an intelligent management system and method for grid operation events are provided. The system includes an intelligent reminder service registration module, a grid operation event database, a grid operation information push module, a voice broadcast judgment module, a dispatching service handling module, and an event statistics query module; first, the intelligent reminder service registration module receives and standardizes the information of events to be reminded, and stores it in the grid operation event database; then, the information push module is used to obtain the target events to be reminded, the voice broadcast judgment module is used to judge whether to perform voice broadcast, and the dispatching service handling module is used to update the status of the target events to be reminded and initiate the handling process; finally, the event statistics query module can be used to query and statistically analyze the event data in the database.

[0044] In the embodiments of the present disclosure, through the connection between the intelligent reminder service registration module and the grid operation event database, the system can receive, standardize, and store the service registration information of events to be reminded in real time, thereby ensuring that operation events are managed and processed in a timely manner. Secondly, the grid operation information push module can effectively obtain the information of the target events to be reminded from the database, and through the voice broadcast judgment module, targeted judgments can be realized, improving the accuracy and efficiency of event handling. In addition, the application of the dispatching service handling module enables the system to quickly respond to and process events, update the handling status, and initiate the corresponding handling process, further enhancing the security and reliability of grid operation. Finally, the event statistics query module provides users with convenient query and statistical functions for event data, which helps to optimize operation management decisions. In this way, the present disclosure can achieve unified monitoring and intelligent management of grid operation events, assist dispatchers in responding to and handling key operation events in a timely manner, thereby improving grid operation efficiency and ensuring stable grid operation.

[0045] The following will detail the intelligent management system for grid operation events provided by the embodiments of the present application with reference to the accompanying drawings. Refer to Figure 1 As shown, it is a schematic structural diagram of an intelligent management system for grid operation events provided by the embodiments of the present disclosure.

[0046] It can be understood that the intelligent management system for power grid operation events includes an intelligent reminder service registration module 10, a power grid operation event database 20, a power grid operation information push module 30, a voice broadcast judgment module 40, a dispatching business handling module 50 and an event statistics query module 60; the above system components are introduced in detail below.

[0047] Here, the intelligent reminder service registration module 10 is used to receive the service registration information of the event to be reminded, perform data standardization processing on the service registration information of the event to be reminded, and send the processed service registration information of the event to be reminded to the power grid operation event database 20. Among them, the service registration information refers to the relevant data and configuration information used to record and manage specific events in the power grid system, and may specifically include the application number, event time, event level, event description, event type, whether voice broadcast, voice broadcast content, processing status, and disposal navigation information corresponding to the event to be reminded. The power grid operation event database 20 is mainly used to store the processed service registration information of the event to be reminded and the service registration information of the event that has completed the reminder.

[0048] Exemplarily, before the intelligent reminder service registration module 10 receives the service registration information of the event to be reminded, a reminder event service registration information template can be set in advance. The service events to be reminded corresponding to each operating module in the power grid system (such as the power generation system module, the safety system module, and the abnormal event monitoring module, etc.) respectively determine the service registration information of the corresponding event to be reminded according to the reminder event service registration information template, and then the system sends the service registration information of the event to be reminded corresponding to each operating module in the power grid system to the intelligent reminder service registration module in a bus call manner. Taking the service registration information of the power flow abnormality event as an example, the registration information of the power flow abnormality event can be expressed as {"Application Number": "SCADA"; "Event Time": "2021-09-10 14:23:29"; "Event Level": "Level 1 event"; "Event Description": "Power flow abnormality on Line 2532 of Doutang, power flow value 371.98MW, limit value 365MW"; "Event Type": "Power flow abnormality"; "Whether to voice broadcast": "Yes"; "Voice broadcast content": "Power flow abnormality on Line 2532 of Doutang is found, power flow value 371.98MW, limit value 365MW, please deal with it as soon as possible!"; "Processing status": "Unprocessed"; "Disposal navigation information": "Disposal navigation type: "Command + page navigation", disposal navigation page: "SG_Power flow abnormality processing interface.sys.pic.g", disposal command: rtnet_scd_app-dev_id40500003214""}; The service registration information representation of other events to be reminded is similar, which will not be repeated here.

[0049] In some other embodiments, the service registration information of the event to be reminded may further include event handling remarks, associated events, etc.; the template of the reminder event service registration information can also be set according to actual needs, and no specific limitation is made here.

[0050] It can be understood that the power grid operation information push module 30 is connected to the power grid operation event database 20 and is used to obtain the service registration information of the target event to be reminded from the power grid operation event database 20. Refer to Figure 2 As shown, the power grid operation event intelligent management system further includes an event reminder interaction window 70; the event reminder interaction window 70 connects the power grid operation information push module 30 and the dispatching service handling module 50; and is used to display the event time, event type, event description, event level, and handling status of the target event to be reminded. The event reminder interaction window 70 also provides interactive handling options for processing the target event to be reminded, specifically including ignoring handling and disposal handling. The user can select to ignore handling or disposal handling for the target event to be reminded displayed in the event reminder interaction window 70 according to the actual situation. After the user completes the operation of the interactive handling option, the event reminder interaction window 70 will send the handling operation corresponding to the interactive handling option to the dispatching service handling module 50.

[0051] Among them, the event type may include one of voltage anomaly type, power flow anomaly type, switch and disconnector anomaly type, maintenance application type, power grid fault type, meteorological equipment risk type, and weak operation type. The event level may include one of low-level events, medium-low-level events, medium-level events, medium-high-level events, and high-level events.

[0052] Exemplarily, after the event reminder interaction window 70 sends the handling operation corresponding to the interactive handling option to the dispatching service handling module 50, the dispatching service handling module 50 updates the handling status of the target event to be reminded in response to the handling operation of the target event to be reminded and starts the corresponding service handling process. Here, the handling status of the target event to be reminded is divided into an unhandled state, a handled state, and an ignored state. Specifically, when updating the handling status of the target event to be reminded in response to the handling operation of the target event to be reminded and starting the corresponding service handling process, the following (1) to (2) may be included:

[0053] (1) In the case where the handling operation is ignoring handling, no handling is performed on the target event to be reminded, and the handling status of the target event to be reminded is updated to the ignored state;

[0054] (2) In the case where the handling operation is disposal handling, the handling status of the target event to be reminded is updated to the handled state, and the service handling process is started according to the disposal navigation information corresponding to the target event to be reminded.

[0055] It can be understood that, taking the above-mentioned abnormal flow event as an example, if the processing operation for the abnormal flow event is to ignore the processing, then the event is not processed, and the processing status of the abnormal flow event is updated to "ignored status". If the processing operation for the abnormal flow event is to handle the processing, the processing status of the event is updated to "processed status", and the business processing process is started according to the processing navigation information in the registration information of the abnormal flow event. Specifically, the handling navigation information of the abnormal power flow event is expressed as "handling navigation type: "command + page navigation", handling navigation page: "SG_power flow abnormality processing interface.sys.pic.g", handling command: rtnet_scd_app-dev_id 40500003214", that is, the "handling navigation type" of the event can be determined as "command + page navigation", and the handling naming is first executed: rtnet_scd_app-dev_id40500003214, and a decision analysis is performed on the power flow abnormality of Doutang 2532 line and handling and adjustment measures are given, where 40500003214 is the ID number of Doutang 2532 line; then the open graphics command is executed to automatically open the handling navigation page "SG_power flow abnormality processing interface.sys.pic.g", and the power flow abnormality handling analysis and adjustment measures of Doutang 2532 line are displayed, guiding the dispatching personnel to quickly carry out the power flow abnormality handling of the line.

[0056] In some possible embodiments, the treatment navigation type may further include “page navigation” and “command navigation”, and the corresponding execution modes are “opening the treatment navigation page” and “executing the treatment command”.

[0057] At the same time, the voice broadcast judgment module 40 is also connected to the power grid operation information push module 30, and is used to judge whether the target reminder event obtained by the power grid operation information push module 30 needs voice broadcast. Figure 2 As shown, the intelligent management system for power grid operation events also includes a voice broadcast module 80, which is connected to the voice broadcast judgment module 40 and is used to perform voice broadcast according to the voice broadcast content corresponding to the target event to be reminded when the voice broadcast judgment module 40 determines that the target event to be reminded requires voice broadcast.

[0058] Specifically, the voice broadcast judgment module 40 makes a judgment based on the content corresponding to "whether voice broadcast" in the service registration information of the target event to be reminded. When the content corresponding to "whether voice broadcast" in the service registration information of the target event to be reminded is "yes", the target event to be reminded requires voice broadcast, then the voice broadcast module 80 will perform voice broadcast according to the "voice broadcast content" in the service registration information of the target event to be reminded. For example, the "voice broadcast content" in the abnormal flow event is "The abnormal flow of Doutang 2532 line is found, the flow value is 371.98MW, the limit value is 365MW, please deal with it as soon as possible!", then the voice broadcast module 80 first performs voice synthesis according to the above content, and then voice broadcasts the synthesized voice. Among them, the voice synthesis method can include a rule-based voice synthesis method, a statistics-based voice synthesis method and a model-based voice synthesis method, which are not specifically limited here. Similarly, when the content corresponding to "whether voice broadcast" in the service registration information of the target event to be reminded is "no", the target event to be reminded will not be voice broadcast.

[0059] It is understandable that in order to achieve unified monitoring and intelligent management of power grid operation events, the system proposed in the present disclosure also includes an event statistics query module 60, which is connected to the power grid operation event database 20, and is used to query and count the service registration information of the events to be reminded and the service registration information of the events that have been reminded after processing in the power grid operation event database. Specifically, the event data can be queried and counted according to the preset event dimension information (for example: event time, event level, event description, event type or processing status, etc.). In this way, data such as the proportion ranking, trend changes, year-on-year / month-on-month analysis of various types of events, events of various levels, and events of various objects can be formed under multiple time dimensions such as day, month, season, and year, and the statistical results can be intuitively displayed in a visual way to provide strong support for power grid operation management and decision-making.

[0060] The intelligent management system for power grid operation events provided by the embodiments of the present disclosure can, through the connection between the intelligent reminder service registration module and the power grid operation event database, receive, standardize, and store the service registration information of the events to be reminded in real time, thereby ensuring that operation events are managed and processed in a timely manner. Secondly, the power grid operation information push module can effectively obtain the information of the target events to be reminded from the database and make targeted judgments through the voice broadcast judgment module, improving the accuracy and efficiency of event processing. In addition, the application of the dispatching service handling module enables the system to quickly respond to and process events, update the handling status, and initiate corresponding handling processes, further enhancing the security and reliability of power grid operation. Finally, the event statistics query module provides users with convenient query and statistics functions for event data, helping to optimize operation management decisions. In this way, the present disclosure can achieve unified monitoring and intelligent management of power grid operation events, assist dispatchers in responding to and processing key operation events in a timely manner, thereby improving the power grid operation efficiency and ensuring the stable operation of the power grid.

[0061] The following will describe in detail the intelligent management method for power grid operation events provided by the embodiments of the present application with reference to the accompanying drawings. Refer to Figure 3 As shown, it is a flowchart of an intelligent management method for power grid operation events provided by the embodiments of the present disclosure. The method includes the following S301 to S305:

[0062] S301, start the intelligent management system for power grid operation events.

[0063] Among them, the intelligent management system for power grid operation events is already equipped with an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service handling module, and an event statistics query module. The above modules together constitute the core functions and basic architecture of the system.

[0064] S302, receive the service registration information of the event to be reminded through the intelligent reminder service registration module, and perform data standardization processing on the service registration information of the event to be reminded; store the processed service registration information of the event to be reminded in the power grid operation event database.

[0065] It is understandable that by using the intelligent reminder service registration module to receive the reminder event information from various data sources and performing data standardization processing on it, converting the data from different sources into a specified standard form uniformly, the inconsistency between data can be eliminated, and the efficiency and accuracy of subsequent processing and analysis can be improved. After the service registration information of the reminder event is standardized, it is stored in the power grid operation event database, which is responsible for centrally storing and managing the service registration information of the reminder event to be processed and the service registration information of the reminder event that has been completed. The accumulated data information in the database provides a valuable reference for future prediction analysis and decision-making, promoting the continuous optimization and improvement of power system management.

[0066] S303. Based on the power grid operation event database and the power grid operation information push module, determine the service registration information of the target reminder event; and based on the service registration information of the target reminder event, judge whether the target reminder event needs voice broadcast based on the voice broadcast judgment module.

[0067] Specifically, based on the power grid operation event database and the power grid operation information push module, the target reminder event and its corresponding service registration information can be determined. After determining the service registration information of the target reminder event, use the voice broadcast judgment module to judge whether the target reminder event needs to be reported to relevant personnel in a voice broadcast manner according to the service registration information corresponding to the target reminder event.

[0068] S304. In response to the processing operation of the target reminder event, update the disposal status of the target reminder event based on the dispatching service disposal module and start the corresponding business disposal process.

[0069] Here, in response to the processing operation of the target reminder event, use the dispatching service disposal module to effectively manage and update the disposal status of the event and start the corresponding business disposal process. The dispatching service disposal module is responsible for real-time monitoring and processing of the target reminder event according to the disposal strategy and operation process. First, when it is determined that the target reminder event needs to be processed, the dispatching service disposal module will update the disposal status of the event to record the current progress and status change of the event processing. In this way, relevant personnel can be ensured to know the latest progress of the event at any time, which helps to coordinate and optimize subsequent processing steps. Second, the dispatching service disposal module will start the corresponding business disposal process according to the disposal navigation information corresponding to the target reminder event. This includes dispatching, allocating personnel and resources, and performing necessary operations and measures to solve the event in the fastest and most effective way, so as to minimize the potential impact on the power grid operation. In this way, not only the emergency response ability of the system is enhanced, but also a higher level of reliability and stability guarantee is provided for power grid operation management.

[0070] S305, query and count the event data in the power grid operation event database based on the event query module; the event data includes the service registration information of the to-be-reminded events after processing and the event service registration information of the events with reminder completed.

[0071] Exemplarily, the event query module can query and statistically analyze the event data in the power grid operation event database. Among them, the event data includes the service registration information of the to-be-reminded events after processing, that is, various power grid operation event information stored in the database after standardization processing; and the event service registration information of the events with reminder completed, that is, the event records that have been notified to relevant personnel or have been automatically processed by the system.

[0072] By using the event query module, users can quickly access and retrieve the event data in the database according to various customized filtering conditions and query requirements, such as events within a specific time period, events of a specific type, events related to specific locations or devices, etc. in multiple dimensions. Then, the module statistically analyzes the queried information and can visually display the statistical results in a visual way to monitor various event information in the power grid operation, discover potential problem points or trends, provide a scientific basis for subsequent decision-making and optimization, and provide strong support for power grid operation management and decision-making.

[0073] Those skilled in the art can understand that in the above method of the specific implementation manner, the writing order of each step does not mean a strict execution order and does not constitute any limitation on the implementation process. The specific execution order of each step should be determined according to its function and possible internal logic.

[0074] Those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working processes of the above-described system and device can refer to the corresponding processes in the foregoing method embodiments and will not be repeated here. In several embodiments provided in the present disclosure, it should be understood that the disclosed system and method can be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there can be other division methods in actual implementation. For another example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the displayed or discussed mutual coupling or direct coupling or communication connection can be through some communication interfaces. The indirect coupling or communication connection of the device or unit can be in an electrical, mechanical or other form.

[0075] The unit described as a separation component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place or may be distributed over multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0076] In addition, in each embodiment of the present disclosure, each functional unit may be integrated in a processing unit, may exist separately as individual physical units, or two or more units may be integrated in one unit.

[0077] Finally, it should be noted that the above embodiments are only specific implementation manners of the present disclosure, which are used to illustrate the technical solutions of the present disclosure, rather than to limit them. The protection scope of the present disclosure is not limited thereto. Although the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: any person skilled in the art within the technical scope disclosed by the present disclosure can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or make equivalent replacements for some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present disclosure, and should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An intelligent management system for power grid operation events, characterized in that, It includes an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service handling module, an event statistics query module, and an event reminder interaction window; The intelligent reminder service registration module is connected to the power grid operation event database, and is used to receive the service registration information of the event to be reminded, perform data standardization processing on the service registration information of the event to be reminded, and send the processed service registration information of the event to be reminded to the power grid operation event database; The power grid operation event database is used to store the service registration information of the event to be reminded after processing and the service registration information of the event whose reminder has been completed; The power grid operation information push module is connected to the power grid operation event database, and is used to obtain the service registration information of the target event to be reminded from the power grid operation event database; The voice broadcast judgment module is connected to the power grid operation information push module, and is used to judge whether the target event to be reminded needs voice broadcast according to the service registration information of the target event to be reminded; The dispatching service handling module is connected to the power grid operation information push module, and is used to update the handling status of the target event to be reminded and start the corresponding service handling process in response to the handling operation of the target event to be reminded; The event statistics query module is connected to the power grid operation event database, and is used to query and count the event data in the power grid operation event database; the event data includes the service registration information of the event to be reminded after processing and the service registration information of the event whose reminder has been completed; The event reminder interaction window connects the power grid operation information push module and the dispatching service handling module; It is used to display the event information of the target event to be reminded and provide interactive handling options for processing the target event to be reminded; And send the handling operation corresponding to the interactive handling option to the dispatching service handling module; the event information includes event time, event type, event description, event level, and handling status; the interactive handling options include ignore handling and handling.

2. The system according to claim 1, wherein The service registration information includes the application number, event time, event level, event description, event type, whether to perform voice broadcast, voice broadcast content, handling status, and disposal navigation information corresponding to the event to be reminded.

3. The system according to claim 1, wherein The event type includes one of voltage anomaly type, power flow anomaly type, switch and knife switch anomaly type, maintenance application type, power grid fault type, meteorological equipment risk type, and weak operation type.

4. The system according to claim 1, characterized in that, The event level includes one of low-level events, medium-low-level events, medium-level events, medium-high-level events, and high-level events.

5. The system according to claim 1, characterized in that The handling status includes unhandled status, handled status, and ignored status; updating the handling status of the target event to be reminded and starting the corresponding service handling process in response to the handling operation of the target event to be reminded includes: In the case where the handling operation is ignore handling, no handling is performed on the target event to be reminded, and the handling status of the target event to be reminded is updated to the ignored status; When the processing operation is a disposal process, update the disposal status of the target event to be reminded to the processed status, and initiate a business disposal process based on the disposal navigation information corresponding to the target event to be reminded.

6. The system according to claim 2, wherein The power grid operation event intelligent management system further includes a voice broadcast module; after determining whether the target event to be reminded requires voice broadcast, it includes: When the target event to be reminded requires voice broadcast, based on the voice broadcast content corresponding to the target event to be reminded, perform voice broadcast on the voice broadcast content based on the voice broadcast module.

7. The system according to claim 1, wherein The querying and statistical analysis of the event data in the power grid operation event database includes: Query and statistically analyze the event data according to preset event dimension information, where the preset event dimension information includes at least one of event time, event level, event description, event type, and processing status.

8. The system according to claim 1, wherein Before receiving the service registration information of the event to be reminded, it includes: Set a reminder event service registration information template; and based on the reminder service events corresponding to each operation module in the power grid system, determine the service registration information of the event to be reminded corresponding to each operation module respectively based on the reminder event service registration information template.

9. An intelligent management method for power grid operation events, characterized in that, It includes: Start the power grid operation event intelligent management system, which includes an intelligent reminder service registration module, a power grid operation event database, a power grid operation information push module, a voice broadcast judgment module, a dispatching service disposal module, an event statistical query module, and an event reminder interaction window; Receive the service registration information of the event to be reminded through the intelligent reminder service registration module, and perform data standardization processing on the service registration information of the event to be reminded; Store the processed service registration information of the event to be reminded in the power grid operation event database; Determine the service registration information of the target event to be reminded based on the power grid operation event database and the power grid operation information push module; And based on the service registration information of the target event to be reminded, judge whether the target event to be reminded requires voice broadcast based on the voice broadcast judgment module; Display the event information of the target event to be reminded through the event reminder interaction window, where the event information includes event time, event type, event description, event level, and disposal status, and provide corresponding interactive processing options; Send the corresponding processing operation to the dispatching service disposal module according to the user's selection, and the interactive processing options include ignoring processing and disposal processing; In response to the processing operation of the target event to be reminded, update the disposal status of the target event to be reminded based on the dispatching service disposal module and initiate the corresponding business disposal process; Query and statistically analyze the event data in the power grid operation event database based on the event statistical query module; the event data includes the service registration information of the processed event to be reminded and the event service registration information of the completed reminder.

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