Power failure first-aid repair system for power distribution network

Abstract

The invention discloses a power distribution network power failure first-aid repair system, which relates to the field of power distribution networks and comprises a fault detection module, a fault positioning module, a first-aid repair scheduling module, a user notification module, a data recording and analyzing module, a safety and authority management module, an interface and integration module, a processing result notification management module and a system maintenance and upgrade module. A system fault detection module is arranged in the power distribution network power failure first-aid repair system, a fault positioning module is arranged behind the system fault detection module, and a first-aid repair scheduling module is arranged behind the fault positioning module. The power distribution network power failure first-aid repair system not only promotes rapid circulation and processing efficiency of information, but also improves effectiveness of first-aid repair work through modern communication and scheduling means. By optimizing the whole rescue process, the stability and reliability of power supply are ensured, and the method is an important support for modern power system management.

Description

Technical Field

[0001] The invention relates to the technical field of distribution network, in particular to a power outage repair system for a distribution network. Background Art

[0002] The distribution network power outage emergency repair system is a key tool to ensure the stability and continuity of power supply. The distribution network power outage emergency repair system is an indispensable part of the modern power system. By integrating advanced information and automation technologies, it can effectively respond to power outages and ensure the stability and continuity of power supply. In the prior art, emergency repairs are inconvenient and can easily delay the best time for emergency repairs. As the power outage time of the distribution network increases, the losses caused also increase. In order to overcome the above-mentioned shortcomings, a Chinese patent of the prior art (publication number CN116777422A) discloses a method and system for repairing power outages caused by faults in distribution network lines. A repair task is established according to the tripping information of the distribution network line circuit breaker and compiled into a distribution network repair task list pool; a repair team is selected and a repair task is assigned according to the optimal selection strategy for the repair team, and a distribution network fault repair schedule is established; the repair team performs repairs according to the repair tasks and feeds back the repair information to the dispatching center; the dispatching center issues instructions according to the progress of the repair tasks, and issues power restoration instructions after the repair tasks are completed; and fault repair task warnings are issued according to the repair progress of the repair team and the estimated time for fault repair. The present invention discloses a system for repairing power outages caused by faults in distribution network lines. It helps dispatching to ensure both safe operation of the power grid and high-quality services of the power grid during accident handling, and solves problems such as overtime for repairs, increased customer demands for power supply capacity, and reduced quality service capabilities. In order to overcome the above shortcomings, a Chinese patent of the prior art (publication number CN105184671A) discloses a power distribution network emergency repair system, including a central control dispatch module, a wireless communication module and an emergency repair operation module, wherein the central control dispatch module includes a central dispatch room, a central control large screen, a central control console and a real-time audio and video module, wherein the central control large screen, the central control console and the real-time audio and video module are respectively installed in the central dispatch room, wherein the central control large screen is used to display the emergency repair site image and instrument information in real time, and the central control console is used to control the central control large screen, and the real-time audio and video module is mainly composed of a camera group and a radio microphone group, which are respectively arranged in the central dispatch room; it can realize real-time audio and video and data communication between the emergency repair operation front and the central control room, and can realize expert consultation and make emergency repair commands in real time; Although the existing technology can overcome the above-mentioned deficiencies, there are still other problems in its operation, such as the inconvenience of connection positioning between systems, which easily wastes a lot of time in the step of finding the fault location, and is easy to spend a lot of time, which is not conducive to subsequent repair and maintenance. Summary of the invention

[0003] The purpose of the present invention is to provide a distribution network power outage repair system to solve the problem of inconvenient connection and positioning between systems proposed in the above background technology, which easily wastes a lot of time in the step of finding the fault location, and is easy to spend a lot of time, which is not conducive to subsequent repair and maintenance.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a power distribution network power outage emergency repair system, the system includes a fault detection module, a fault location module, an emergency repair scheduling module, a user notification module, a data recording and analysis module, a security and authority management module, an interface and integration module, a processing result notification management module and a system maintenance and upgrade module; The power distribution network power outage emergency repair system is internally provided with a system including a fault detection module, and the system including a fault detection module is provided with a fault location module at the rear, and the fault location module is provided with an emergency repair scheduling module at the rear, and a user notification module is provided at the rear of the emergency repair scheduling module, a data recording and analysis module is provided at the rear of the user notification module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the security and authority management module is provided with an interface and integration module, and the back end of the interface and integration module is provided with a processing result notification management module, and the back end of the processing result notification management module is provided with a system maintenance and upgrade module; The fault detection module: introduces machine learning and artificial intelligence algorithms through intelligent algorithms to improve the accuracy and prediction ability of fault detection, and establishes a multi-level fault monitoring mechanism through multi-level monitoring combined with sensor data and user feedback; The fault location module: combines the geographic information system with the fault location module through GIS integration to quickly locate the fault area, and uses the phasor measurement unit technology to improve the accuracy and real-time performance of fault location; The emergency repair scheduling module: through the intelligent scheduling system, based on real-time data and historical records, automatically generates emergency repair plans, optimizes resource allocation, and provides mobile applications for emergency repair personnel through mobile application support to receive tasks and update status in real time; The user notification module: uses multiple channels to notify users of power outage information and repair progress through SMS, email, APP push and other methods, establishes user feedback channels through user feedback mechanisms, collects user opinions and optimizes service levels; The data recording and analysis module: through big data analysis, using big data technology to analyze historical fault data, identify fault patterns and trends, and automatically generate fault handling reports along with real-time report generation to support management decision-making; The security and authority management module: enhances system security through multi-factor authentication, adopts a multi-factor authentication mechanism, utilizes authority segmentation management, segments authorities according to user roles, and ensures data security; The interface and integration module: through the open API, open API interface is provided to facilitate integration with other systems. With the setting of data standardization, data standards are formulated to ensure data compatibility between different systems; The processing result notification management module manages power outage related information, including power outage notification, impact range, estimated restoration time, etc., and updates the information status in real time; The system maintenance and upgrade module: regularly maintain and upgrade the system to ensure stable operation of the system and adapt to business development needs.

[0005] Furthermore, the fault detection module sets a threshold alarm logic. When the monitoring data exceeds the preset threshold, the system automatically sends an alarm message to the monitoring center and notifies relevant personnel through various methods such as sound, light flash, and text message.

[0006] Furthermore, after receiving a fault alarm, the fault location module automatically or manually performs fault diagnosis, analyzes the fault type, cause and impact range, provides a decision-making basis for emergency repair work, and combines expert systems, machine learning algorithms, etc. to deeply mine and analyze fault data, quickly locate the fault point, and give preliminary fault handling suggestions.

[0007] Furthermore, the emergency repair scheduling module automatically generates emergency repair instructions based on the fault diagnosis results, including emergency repair task description, required resources, estimated completion time, etc., sets up emergency repair task templates, automatically fills in fault-related information, generates standardized emergency repair instruction sheets, and sends them to the emergency repair team through the system's internal communication mechanism.

[0008] Furthermore, the user notification module manages power outage related information, including power outage notification, impact range, and estimated recovery time. It manages power outage related information, including power outage notification, impact range, and estimated recovery time.

[0009] Furthermore, the data recording and analysis module summarizes and evaluates the emergency repair work, including the emergency repair time, cost, quality and other aspects, provides improvement suggestions for subsequent work, collects various data during the emergency repair process, uses statistical analysis methods, comprehensively evaluates the emergency repair results, and generates an evaluation report.

[0010] Furthermore, the security and permission management module uses data visualization tools to generate charts, intuitively display analysis results, generate trend charts, pie charts and bar charts to facilitate understanding of data, implement data encryption and backup strategies, ensure the security of data during transmission and storage, and regularly audit user access records to prevent unauthorized access.

[0011] Furthermore, the interface and integration module integrate the user management system to ensure the synchronization of user information and authority management, obtain user feedback and satisfaction data through API, optimize services, implement real-time data synchronization mechanism, ensure the consistency of data between systems, use message queues to achieve real-time communication, set regular tasks, automatically update data between systems, and ensure the integrity and traceability of historical data.

[0012] Furthermore, the processing result notification management implementation method establishes a power outage information database to record detailed information of each power outage event; publishes power outage notifications and update information to users through websites, APPs and other channels; at the same time, provides user query and feedback functions to enhance information transparency.

[0013] Furthermore, the system maintenance and upgrade includes formulating a system maintenance plan, including daily inspections, regular backups, software updates, etc.; establishing a user feedback mechanism to promptly collect and process problems and suggestions encountered by users during use; and upgrading and optimizing the system in terms of functions and performance based on business development and technological progress.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The fault detection module can identify and locate faults more quickly and accurately, thereby improving the reliability of the power grid and user satisfaction; Furthermore, the security and authority management module can not only effectively collect and analyze various data during the repair process, but also generate a comprehensive evaluation report to provide a basis for subsequent decision-making; Furthermore, the interface and integration modules can effectively realize the interconnection between the power grid power outage repair system and other systems, ensuring the real-time and accuracy of data; 2. The power outage repair system of the distribution network is an indispensable part of the modern power system. By integrating advanced information and automation technologies, it can effectively respond to power outages and ensure the stability and continuity of power supply; Furthermore, the implementation of the power outage emergency repair system not only promotes the rapid flow and processing efficiency of information, but also improves the effectiveness of emergency repair work through modern communication and dispatching methods. Optimizing the entire rescue process and ensuring the stability and reliability of power supply is an important support for modern power system management. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall process structure of the present invention; Figure 2 This is a structural schematic diagram of the fault repair process of the present invention; Figure 3 A schematic diagram of the structure of the user notification analysis process of the present invention; Figure 4 It is a schematic diagram of the structure of the process after emergency repair of the present invention. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:

[0017] like Figure 1 and Figure 2 The technical solution shown, in order to solve the problem of inconvenience in finding the fault location during emergency repair, discloses: the system includes a fault detection module, a fault location module, an emergency repair scheduling module, a user notification module, a data recording and analysis module, a security and authority management module, an interface and integration module, a processing result notification management module and a system maintenance and upgrade module; The power distribution network power outage emergency repair system is internally provided with a system including a fault detection module, and the system including a fault detection module is provided with a fault location module at the rear, and the fault location module is provided with an emergency repair scheduling module at the rear, and a user notification module is provided at the rear of the emergency repair scheduling module, a data recording and analysis module is provided at the rear of the user notification module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the security and authority management module is provided with an interface and integration module, and the back end of the interface and integration module is provided with a processing result notification management module, and the back end of the processing result notification management module is provided with a system maintenance and upgrade module; The fault detection module: introduces machine learning and artificial intelligence algorithms through intelligent algorithms to improve the accuracy and prediction ability of fault detection, and establishes a multi-level fault monitoring mechanism through multi-level monitoring combined with sensor data and user feedback; The fault location module: combines the geographic information system with the fault location module through GIS integration to quickly locate the fault area, and uses the phasor measurement unit technology to improve the accuracy and real-time performance of fault location; The emergency repair scheduling module: through the intelligent scheduling system, based on real-time data and historical records, automatically generates emergency repair plans, optimizes resource allocation, and provides mobile applications for emergency repair personnel through mobile application support to receive tasks and update status in real time; Fault detection module: Set threshold alarm logic. When the monitoring data exceeds the preset threshold, the system automatically sends an alarm message to the monitoring center and notifies relevant personnel through various means such as sound, light flash, and text message. Fault location module: After receiving the fault alarm, the system automatically or manually diagnoses the fault, analyzes the fault type, cause, and impact range, and provides a decision-making basis for emergency repair work. Combined with expert systems, machine learning algorithms, etc., it conducts in-depth mining and analysis of fault data, quickly locates the fault point, and gives preliminary fault handling suggestions. Emergency repair scheduling module: According to the fault diagnosis results, it automatically generates emergency repair instructions, including emergency repair task description, required resources, estimated completion time, etc., sets emergency repair task templates, automatically fills in fault-related information, generates standardized emergency repair instruction sheets, and sends them to the emergency repair team through the system's internal communication mechanism. The fault detection module can identify and locate faults more quickly and accurately, thereby improving the reliability of the power grid and user satisfaction. The security and authority management module can not only effectively collect and analyze various data during the repair process, but also generate a comprehensive evaluation report to provide a basis for subsequent decision-making; Embodiment 2:

[0018] like Figure 1 and Figure 3 The technical solution shown, in order to solve the problem of insufficient notification to users, discloses: the user notification module: uses multi-channel notification to notify users of power outage information and emergency repair progress through SMS, email, APP push and other methods, establishes a user feedback channel through the user feedback mechanism, collects user opinions, and optimizes service; The data recording and analysis module: through big data analysis, using big data technology to analyze historical fault data, identify fault patterns and trends, and automatically generate fault handling reports along with real-time report generation to support management decision-making; The security and authority management module: enhances system security through multi-factor authentication, adopts a multi-factor authentication mechanism, utilizes authority segmentation management, segments authorities according to user roles, and ensures data security; User notification module, manages power outage related information, including power outage notification, impact range, and estimated recovery time. Data recording and analysis module summarizes and evaluates emergency repair work, including emergency repair time, cost, quality, etc., provides improvement suggestions for subsequent work, collects various data during the emergency repair process, uses statistical analysis methods to comprehensively evaluate the emergency repair results, and generates an evaluation report. Security and authority management module uses data visualization tools to generate charts, intuitively display analysis results, generate trend charts, pie charts, and bar charts to facilitate data understanding, implement data encryption and backup strategies, ensure data security during transmission and storage, and regularly audit user access records to prevent unauthorized access; The interface and integration module can effectively realize the interconnection between the power grid power outage repair system and other systems, ensuring the real-time and accuracy of data. The distribution network power outage repair system is an indispensable part of the modern power system. By integrating advanced information and automation technologies, it can effectively respond to power outages and ensure the stability and continuity of power supply. Embodiment three:

[0019] like Figure 1 and Figure 4 The technical solution shown, in order to solve the problem of complicated subsequent optimization processing, discloses: the interface and integration module: through the open API, an open API interface is provided to facilitate integration with other systems, and with the setting of data standardization, data standards are formulated to ensure data compatibility between different systems; The processing result notification management module manages power outage related information, including power outage notification, impact range, estimated restoration time, etc., and updates the information status in real time; The system maintenance and upgrade module: regularly maintain and upgrade the system to ensure stable operation of the system and adapt to business development needs; Interface and integration module, integrated user management system, ensure user information synchronization and permission management, obtain user feedback and satisfaction data through API, optimize services, implement real-time data synchronization mechanism, ensure data consistency between systems, use message queues to achieve real-time communication, set regular tasks, automatically update data between systems, ensure the integrity and traceability of historical data. Processing result notification management implementation method, establish a power outage information database, record detailed information of each power outage event; release power outage notifications and update information to users through websites, APPs and other channels; at the same time, provide user query and feedback functions to enhance information transparency. System maintenance and upgrade, formulate system maintenance plans, including daily inspections, regular backups, software updates, etc.; establish a user feedback mechanism, promptly collect and handle problems and suggestions encountered by users during use; upgrade and optimize the system in terms of function and performance according to business development and technological progress; The implementation of the power distribution network power outage emergency repair system not only promotes the rapid flow and processing efficiency of information, but also improves the effectiveness of emergency repair work through modern communication and dispatching methods. By optimizing the entire rescue process and ensuring the stability and reliability of power supply, it is an important support for modern power system management.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution network power outage repair system, characterized by: The system includes fault detection module, fault location module, emergency repair scheduling module, user notification module, data recording and analysis module, security and authority management module, interface and integration module, processing result notification management module and system maintenance and upgrade module; The power distribution network power outage emergency repair system is internally provided with a system including a fault detection module, and the system including a fault detection module is provided with a fault location module at the rear, and the fault location module is provided with an emergency repair scheduling module at the rear, and a user notification module is provided at the rear of the emergency repair scheduling module, a data recording and analysis module is provided at the rear of the user notification module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the data recording and analysis module is provided with a security and authority management module, and the back end of the security and authority management module is provided with an interface and integration module, and the back end of the interface and integration module is provided with a processing result notification management module, and the back end of the processing result notification management module is provided with a system maintenance and upgrade module; The fault detection module: introduces machine learning and artificial intelligence algorithms through intelligent algorithms to improve the accuracy and prediction ability of fault detection, and establishes a multi-level fault monitoring mechanism through multi-level monitoring combined with sensor data and user feedback; The fault location module: combines the geographic information system with the fault location module through GIS integration to quickly locate the fault area, and uses the phasor measurement unit technology to improve the accuracy and real-time performance of fault location; The emergency repair scheduling module: through the intelligent scheduling system, based on real-time data and historical records, automatically generates emergency repair plans, optimizes resource allocation, and provides mobile applications for emergency repair personnel through mobile application support to receive tasks and update status in real time; The user notification module: uses multiple channels to notify users of power outage information and repair progress through SMS, email, APP push and other methods, establishes user feedback channels through user feedback mechanisms, collects user opinions and optimizes service levels; The data recording and analysis module: through big data analysis, using big data technology to analyze historical fault data, identify fault patterns and trends, and automatically generate fault handling reports along with real-time report generation to support management decision-making; The security and authority management module: enhances system security through multi-factor authentication, adopts a multi-factor authentication mechanism, utilizes authority segmentation management, segments authorities according to user roles, and ensures data security; The interface and integration module: through the open API, open API interface is provided to facilitate integration with other systems. With the setting of data standardization, data standards are formulated to ensure data compatibility between different systems; The processing result notification management module manages power outage related information, including power outage notification, impact range, estimated restoration time, etc., and updates the information status in real time; The system maintenance and upgrade module: regularly maintain and upgrade the system to ensure stable operation of the system and adapt to business development needs.

2. A power distribution network power outage repair system according to claim 1, characterized in that: The fault detection module sets a threshold alarm logic. When the monitoring data exceeds the preset threshold, the system automatically sends an alarm message to the monitoring center and notifies relevant personnel through various methods such as sound, light flash, and text message.

3. A power distribution network power outage repair system according to claim 1, characterized in that: After receiving a fault alarm, the fault location module automatically or manually diagnoses the fault, analyzes the fault type, cause and impact range, provides a decision-making basis for emergency repair work, and combines expert systems, machine learning algorithms, etc. to deeply mine and analyze fault data, quickly locate the fault point, and give preliminary fault handling suggestions.

4. A power distribution network power outage repair system according to claim 1, characterized in that: The emergency repair scheduling module automatically generates emergency repair instructions based on the fault diagnosis results, including emergency repair task description, required resources, estimated completion time, etc., sets an emergency repair task template, automatically fills in fault-related information, generates a standardized emergency repair instruction sheet, and sends it to the emergency repair team through the system's internal communication mechanism.

5. A power distribution network power outage repair system according to claim 1, characterized in that: The user notification module manages power outage related information, including power outage notification, impact range, and estimated restoration time. It manages power outage related information, including power outage notification, impact range, and estimated restoration time.

6. A power distribution network power outage repair system according to claim 1, characterized in that: The data recording and analysis module summarizes and evaluates the emergency repair work, including the emergency repair time, cost, quality and other aspects, provides improvement suggestions for subsequent work, collects various data during the emergency repair process, uses statistical analysis methods to comprehensively evaluate the emergency repair results, and generates an evaluation report.

7. A power distribution network power outage repair system according to claim 1, characterized in that: The security and authority management module uses data visualization tools to generate charts, intuitively display analysis results, generate trend charts, pie charts and bar charts to facilitate understanding of data, implement data encryption and backup strategies, ensure the security of data during transmission and storage, and regularly audit user access records to prevent unauthorized access.

8. A power distribution network power outage repair system according to claim 1, characterized in that: The interface and integration module integrate the user management system to ensure the synchronization of user information and permission management, obtain user feedback and satisfaction data through API, optimize services, implement real-time data synchronization mechanism, ensure the consistency of data between systems, use message queues to achieve real-time communication, set regular tasks, automatically update data between systems, and ensure the integrity and traceability of historical data.

9. A power distribution network power outage repair system according to claim 1, characterized in that: The processing result notification management implementation method establishes a power outage information database to record detailed information of each power outage event; issues power outage notifications and update information to users through channels such as websites and apps; and at the same time, provides user query and feedback functions to enhance information transparency.

10. A power distribution network power outage repair system according to claim 1, characterized in that: The system maintenance and upgrade, formulate system maintenance plan, including daily inspection, regular backup, software update, etc.; Establish a user feedback mechanism to promptly collect and handle problems and suggestions encountered by users during use; upgrade and optimize the system's functions and performance based on business development and technological progress.

Images