CN114048972A - Distribution network automation terminal defect management and control system and method based on big data - Google Patents
Distribution network automation terminal defect management and control system and method based on big data Download PDFInfo
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Abstract
The invention discloses a distribution network automation terminal defect management and control system and a distribution network automation terminal defect management and control method based on big data, wherein the distribution network automation terminal defect management and control system comprises a defect studying and judging module, a defect closed-loop management module, a state evaluation and differentiation patrol management module and a communication module; the defect studying and judging module is used for analyzing the big defect data of the automatic terminal, forming a standardized defect library and identifying the automatic terminal; the defect closed-loop management module is used for carrying out flow management on defect extraction, confirmation, distribution management, field defect elimination, acceptance and audit and information archiving on the automatic terminal; the state evaluation and differentiation patrol management module is used for carrying out grading monitoring management on the automatic terminal, and sending early warning information and a set patrol plan to maintenance personnel when the terminal is in an abnormal state; the communication module is used for information interaction among other modules. The invention solves the problems of unscientific terminal defect analysis method, untight closed-loop defect elimination management and control and high manual analysis cost, and realizes automatic management of the defects of terminal equipment of a multi-source manufacturer.
Description
Technical Field
The invention relates to management and control of a distribution network automation terminal, in particular to a distribution network automation terminal defect management and control system and method based on big data.
Background
The distribution network terminal equipment is an important component of distribution network automation and is key equipment for realizing rapid power restoration of a distribution network power grid. At present, a plurality of automatic power grid terminal manufacturers exist, the quality of equipment is uneven, and the equipment of a plurality of manufacturers has the same type of defects for a plurality of times, so that the normal monitoring and operation of a power grid are influenced, and the key operation index of the power grid is low; in addition, in recent years, each unit is continuously applied to popularization of the distribution network automatic management system, and the main concern lies in focusing on the operation aspects of auxiliary distribution networks such as coverage, signal access and fault study and judgment of the automatic terminal, but the operation conditions of the automatic terminal equipment are lack of a unified study, analysis, defect elimination and state evaluation management system, so that the operation and maintenance management of the distribution network automatic equipment are not facilitated, and the stable operation of the distribution network automatic system is influenced. The automatic management and control system of the distribution network at present has the following problems:
firstly, the number of distribution network terminals is large, integration is difficult to achieve, fault problems are easy to generate due to poor operation environment, terminal operation monitoring is difficult to effectively carry out by a distribution network automation master station, the operation state and the fault problems of a system are not reflected timely, and distribution network automation terminal equipment needs to be further optimized so as to improve equipment monitoring and fault analysis capabilities;
secondly, the equipment troubleshooting is passive, and the equipment state evaluation and the fault early warning are lacked, so that the on-site troubleshooting is usually carried out after the equipment breaks down, and the stable operation of the distribution network automation system is influenced. Therefore, at the present stage, it is urgent to accurately evaluate the state of the automatic terminal equipment, predict the fault problem and make a prevention method, and ensure the normal operation of the equipment as much as possible. A scientific inspection plan is made, purposeful operation and maintenance are carried out by combining the equipment state, and passive maintenance is changed into active maintenance;
thirdly, equipment fault detection and elimination need to be completed, a closed-loop management flow is not generated, and equipment operation and fault detection records of a system are lacked;
and fourthly, the fault detection of the distribution network automation terminal equipment lacks historical information analysis, the fault occurrence rule of the distribution network automation terminal equipment lacks understanding, and a scheme, an equipment type and a component are detected and managed.
Disclosure of Invention
The invention aims to provide a distribution network automatic terminal defect management and control system and method based on big data, solves the problems of unscientific distribution network terminal defect analysis method, untight closed-loop defect elimination management and control and high manual analysis cost in the prior art, and realizes the automatic evaluation and management of the defect analysis and the equipment state of terminal equipment of a multi-source manufacturer.
The technical scheme for realizing the purpose of the invention is as follows: a big data-based distribution network automation terminal defect management and control system comprises a defect studying and judging module, a defect closed-loop management module, a state evaluation and differentiation patrol management module and a communication module; wherein:
the defect studying and judging module is used for analyzing the big defect data of the automatic terminal, forming a standardized defect library and identifying the automatic terminal;
the defect closed-loop management module is used for carrying out flow management on defect extraction, confirmation, distribution management, field defect elimination, acceptance and audit and information archiving on the automatic terminal;
the state evaluation and differentiation patrol management module is used for carrying out grading monitoring management on the automatic terminal, and sending early warning information and a set patrol plan to maintenance personnel when the automatic terminal is in an abnormal state;
the communication module is used for information interaction among other modules.
Further, the defect judging module comprises a defect standard library and a defect automatic identification unit, wherein the defect standard library comprises unified automatic terminal defects, including original record classification, defect grade and defect elimination specified time limit of the defects; the automatic defect identification unit identifies the defects of the automatic terminal based on the defect standard library.
Further, the defect closed-loop management module comprises a defect confirmation supplement unit, a defect distribution management unit, a defect field defect elimination unit, a defect acceptance unit and a defect filing unit; the defect confirming and supplementing unit is used for extracting defects from the abnormal information of the automatic terminal and supplementing original record classification, defect grade and defect elimination specified time limit of the defects according to a defect standard library; the defect allocation management unit is used for allocating a defect elimination responsible person to the extracted defects; the defect field defect eliminating unit is used for eliminating the defect of a defect responsible person on site, the defect acceptance unit is used for verifying the defect eliminating record and the picture of the defect responsible person on site, and the defect filing unit is used for filing the verification result of the defect acceptance unit.
Further, the defect field defect eliminating unit carries out field defect elimination through the two-dimension code.
Furthermore, the state evaluation and differentiation patrol management module comprises an equipment state grading unit, a differentiation patrol plan unit and a patrol trace management unit; the equipment state grading unit is used for carrying out grading management on the automatic equipment terminal, and the differential inspection plan unit is used for sending early warning information and making a differential inspection plan to maintenance personnel according to the grade of the automatic terminal equipment; the patrol trace management unit collects and files patrol tracks, patrol photos and logs in the patrol process through the mobile terminal and synchronizes patrol information to the intranet.
Further, the patrol track is acquired through a GPS of the mobile terminal.
Further, the equipment state grading unit is used for carrying out grading management on the automatic equipment terminal by analyzing fault and running state data, commissioning time, model and offline connection link rules and change rules of the automatic terminal equipment and combining running state parameters and historical defect data of the automatic terminal equipment.
Further, the system also comprises a report management module which is used for displaying the defect distribution condition, the defect trend and the defect expiration early warning information.
Further, the communication module comprises a wireless network and a local area network.
A method based on the distribution network automation terminal defect management and control system comprises the following steps:
the automatic terminal reports the captured equipment operation abnormal information to a state evaluation and differentiation patrol management module and a defect closed-loop management module, the defect closed-loop management module extracts the defect of the equipment operation abnormal information, and stores the defect information and the picture information to a defect standard library;
the defect confirming and supplementing unit determines and supplements the original record classification, the defect grade and the defect elimination specified time limit of the defect according to the defect standard library; for the defects which are repeatedly reported because the defects are not eliminated in the current day, automatically combining the repeated defects and recording the reporting times;
the inspection management module sends the early warning information and the inspection plan formulated according to the classification to a maintainer, and the maintainer inspects according to the inspection plan;
the defect distribution management unit distributes the defects to the persons responsible for eliminating the defects of the operation and maintenance of the automatic terminal;
the defect eliminating task link is received by a defect site defect eliminating unit defect eliminating responsible person, and the site defect eliminating work is carried out;
and the defect checking and accepting unit and the defect filing unit are used for checking and filing the defect eliminating record and the photo of the defect responsible person on site.
Compared with the prior art, the invention has the following remarkable effects:
1. according to the method, the current situations that a distribution network terminal defect analysis method is not scientific, closed-loop defect elimination management and control is not strict and manual analysis cost is high are changed through a defect standard library based on big data, the blank in the aspect of distribution network terminal defect management and control is filled, and effective support is provided for operation management work of a distribution network automatic terminal;
2. according to the system, through the defect studying and judging module, the defect closed-loop management module and the state evaluation and differentiation patrol management module, the scientificity and the standardization of distribution network terminal defect statistics and analysis can be effectively improved, the analysis of multiple dimensions such as the influence of commissioning time on the defect rate, the defects which are easy to occur by different manufacturers and terminal historical defects is realized, the terminal quality is evaluated more comprehensively and objectively, the workload of manual statistics and analysis of automatic managers is reduced, and the working efficiency is improved;
3. based on the technical advantages of big data, the method greatly improves the accuracy of the speed for eliminating the defects, reduces the power failure loss caused by the defects or further enlarges the larger economic loss, and has good social and economic benefits and application and popularization prospects.
Drawings
Fig. 1 is a schematic structural diagram of a distribution automation terminal defect management and control system module according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a configuration of a distribution automation terminal defect management and control system according to an embodiment of the present invention.
Fig. 3 is a schematic flow chart illustrating a method for managing and controlling defects of a distribution automation terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides a distribution network automation terminal defect management and control system based on big data, which realizes defect analysis and equipment state evaluation management of terminal equipment of a multi-source manufacturer and provides effective support for operation management work of a distribution network automation terminal; the system comprises a defect studying and judging module, a defect closed-loop management module, a communication module and a state evaluation and differentiation patrol management module; wherein:
aiming at the problems that distribution network terminal manufacturers are more, integration is difficult to achieve, faults are easy to generate due to poor operation environment, terminal operation monitoring is difficult to effectively carry out by a distribution network automation main station and the like, the defect studying and judging module establishes an automation defect studying and judging analysis standard model through a big data technology, realizes unified studying and judging analysis of automation defects, forms a standardized defect library and realizes integrated management of the automation defects;
the defect judging module comprises a defect standard library and a defect automatic identification unit, wherein the defect standard library is a standardized defect library formed by carrying out unified judging analysis on automatic defects through a big data technology; the automatic defect identification unit identifies the defects of the distribution network automatic terminal based on a defect standard library;
the defect closed-loop management module realizes the flow management of extraction, confirmation, distribution management, field defect elimination, acceptance and audit, information filing and the like of automatic defects, and realizes the order receiving, field execution condition management and the like of the defect elimination task list by means of mobile operation means such as small programs, mobile operation APP and the like. Wherein, the defect extraction can be automatically extracted from an automatic system or manually extracted from alarm information by an operator, and the defect is extracted to a defect pool to wait for further analysis and judgment. The defect confirmation is determined or cancelled by analyzing the defect information by a worker. Distribution management refers to the fact that a worker arranges determined defects and eliminates the defects by a maintenance worker. The information archiving is to archive the information such as the defect eliminating record, the picture and the like of the working personnel on site after the defect elimination is finished;
the defect closed-loop management module comprises a defect confirmation supplement unit, a defect distribution management unit, a defect field defect elimination unit, a defect acceptance unit and a defect filing unit; the defect confirming and supplementing unit supplements information such as original record classification, defect grade, defect elimination specified time limit and the like of the defects according to a defect standard library by automatically extracting the defects from an automatic system or manually extracting the defects from alarm information by an operator; the defect distribution management unit makes a defect elimination scheme and measures for workers according to responsibility attribution and defect elimination requirements of different levels, and distributes defect elimination responsible persons to the determined defects; the defect field defect eliminating unit is used for eliminating defects on site by maintenance personnel, the defect acceptance unit is used for verifying defects eliminating records and photos of a working personnel on site, and the defect filing unit is used for filing the information such as the defects eliminating records and the photos of the working personnel on site.
The state evaluation and differentiation patrol management module analyzes the fault and running state data, commissioning time, model and offline disconnection of the distribution network automation terminal equipment by adopting a big data analysis method, performs hierarchical management on the automation equipment terminal by combining running state parameters, historical defect conditions and other data, automatically pushes terminal running early warning information for terminals in concerned and abnormal states, makes a differentiation patrol plan according to the grade, and guides maintenance personnel to perform key patrol and monitoring.
The state evaluation and differentiation patrol management module comprises an equipment state grading unit, a differentiation patrol plan unit and a patrol trace management unit; the equipment state grading unit is used for conducting grading management on the automatic equipment terminal through research and analysis on information link rules such as faults and running state data of distribution network automation terminal equipment, commissioning time, model numbers and offline disconnection and change rules, running condition parameters, historical defect conditions and other data are combined, automatic terminal running early warning information is pushed automatically for terminals concerned about and in abnormal states, a differentiation patrol plan unit is used for making a patrol plan according to grades, a patrol trace management unit is used for collecting and filing patrol tracks, patrol photos and logs in a patrol process through small programs or mobile operation APPs of mobile terminals, data interaction is conducted through an internal and external network safety channel, and patrol information is synchronized to an information internal network.
The communication module is used for data interaction among other modules.
As shown in fig. 2, the system includes four management layers, which are a user layer, an application layer, a data layer and a basic network layer, wherein the user layer includes an automated full-time, an outsourcer, a data clerk, a maintenance team and a system administrator; the application layer comprises defect study and judgment, defect closed-loop control, state evaluation, differentiation inspection and report management, wherein the defect study and judgment comprises a defect standard library, defect reporting specifications and defect intelligent identification, the defect closed-loop management comprises defect confirmation and supplement, defect distribution management, defect field elimination and defect acceptance filing, the state evaluation and differentiation inspection comprise equipment state evaluation, equipment state grading, differentiation inspection plan and inspection trace management, and the report management comprises defect registration condition distribution, defect trend distribution and defect out-of-date early warning; the data layer comprises a unit basic information base, a personnel basic information base, a defect picture base and a system configuration base; the basic network layer comprises a mobile phone APP, a wireless network, a GPS, a secure channel and a secure local area network.
Based on the framework, the embodiment develops an automatic distribution network defect management and control system, realizes automatic identification access and unified study and judgment analysis of multi-source automatic defects, forms a standardized defect library, and realizes integrated management of the automatic defects; establishing automatic defect extraction, confirmation, distribution management, field defect elimination, acceptance and audit, information filing full closed-loop process management, and realizing the order receiving, field execution condition management and the like of the defect elimination task list by means of mobile operation.
As shown in fig. 3, a distribution network automation terminal defect management and control method based on the distribution network automation terminal defect management and control system includes the following steps:
step 1, the automatic terminal reports the captured abnormal operation information of the equipment to a state evaluation and differentiation patrol management module and a defect closed-loop management module, the defect closed-loop management module extracts the defect of the abnormal operation information of the equipment and stores the defect information and picture information to a defect standard library;
step 2, in the defect confirmation and supplement link, the system determines the classification of original records, the defect grade, the specified period of defect elimination and the like according to a defect standard library, supplements and perfects defect information, and submits the defect information to an automatic full time for identification and verification; and for the defects that the terminal reports repeatedly because the defects are not eliminated in the current day, combining the repeated defects automatically, and recording the reporting times.
Step 3, the inspection management module grades the automatic terminal according to the abnormal operation information, sends the early warning information and an inspection plan formulated according to the grading to a maintainer, and the maintainer inspects the inspection plan;
and 4, in a full-time auditing link, auditing and identifying the authenticity of the defect and the accuracy of related study and judgment information, and distributing the defect to a grid related responsibility personnel of the operation and maintenance of the automatic terminal according to the requirement of the grid operation and maintenance management responsibility of the distribution network line.
And 5, receiving a defect elimination task link by a responsible person, printing a field defect elimination list with a two-dimensional code in the intranet system after the responsible person receives the field defect elimination task list pushed by the automatic full-time, carrying out field defect elimination work on the site, reporting field conditions such as field defect elimination related pictures, defect elimination measures, defect elimination texts and the like by using an automatic defect module in a mobile terminal small program in the field defect elimination link, synchronizing the field conditions to the intranet system through a safety access channel, and submitting the defects to the automatic full-time for defect elimination acceptance after the intranet system confirms that related defect elimination information is completely maintained.
And 6, in the on-site acceptance link, automatically eliminating the defect of the full-time requirement, examining the defect elimination records and photos of on-site personnel for eliminating the defect one by one, and after the defect elimination is determined and the acceptance is finished, uniformly filing the defect and the on-site related processing information to finish the closed-loop control of the defect.
The defect management and control flow can automatically extract from an automatic system or manually extract from alarm information by an operator, extract defects to a defect pool for further analysis and study, realize hierarchical classification management of the defects by a big data preprocessing and quality control technology and a big data intelligent knowledge management and decision support technology, realize order receiving of a defect elimination task list, field execution condition management and control and the like by means of mobile operation, effectively realize closed-loop management of the automatic defects and improve the working efficiency of operation and maintenance of an automatic terminal; the accuracy of the defect elimination speed is greatly improved, the power failure loss caused by the defects is reduced or the larger economic loss caused by further expansion is reduced, and the method has good social and economic benefits and application and popularization prospects.
Claims (10)
1. The utility model provides a distribution network automation terminal defect management and control system based on big data which characterized in that: the system comprises a defect studying and judging module, a defect closed-loop management module, a state evaluation and differentiation patrol management module and a communication module; wherein:
the defect studying and judging module is used for analyzing the big defect data of the automatic terminal, forming a standardized defect library and identifying the automatic terminal;
the defect closed-loop management module is used for carrying out flow management on defect extraction, confirmation, distribution management, field defect elimination, acceptance and audit and information archiving on the automatic terminal;
the state evaluation and differentiation patrol management module is used for carrying out grading monitoring management on the automatic terminal, and sending early warning information and a set patrol plan to maintenance personnel when the automatic terminal is in an abnormal state;
the communication module is used for information interaction among other modules.
2. The distribution network automation terminal defect management and control system of claim 1, characterized in that: the defect judging module comprises a defect standard library and a defect automatic identification unit, wherein the defect standard library comprises unified automatic terminal defects, including original record classification, defect grade and defect elimination specified time limit of the defects; the automatic defect identification unit identifies the defects of the automatic terminal based on the defect standard library.
3. The distribution network automation terminal defect management and control system of claim 2, characterized in that: the defect closed-loop management module comprises a defect confirmation supplement unit, a defect distribution management unit, a defect field defect elimination unit, a defect acceptance unit and a defect filing unit; the defect confirming and supplementing unit is used for extracting defects from the abnormal information of the automatic terminal and supplementing original record classification, defect grade and defect elimination specified time limit of the defects according to a defect standard library; the defect allocation management unit is used for allocating a defect elimination responsible person to the extracted defects; the defect field defect eliminating unit is used for eliminating the defect of a defect responsible person on site, the defect acceptance unit is used for verifying the defect eliminating record and the picture of the defect responsible person on site, and the defect filing unit is used for filing the verification result of the defect acceptance unit.
4. The distribution network automation terminal defect management and control system of claim 3, characterized in that: and the defect field defect eliminating unit is used for carrying out field defect elimination through the two-dimension code.
5. The distribution network automation terminal defect management and control system of claim 2, characterized in that: the state evaluation and differentiation patrol management module comprises an equipment state grading unit, a differentiation patrol plan unit and a patrol trace management unit; the equipment state grading unit is used for carrying out grading management on the automatic equipment terminal, and the differential inspection plan unit is used for sending early warning information and making a differential inspection plan to maintenance personnel according to the grade of the automatic terminal equipment; the patrol trace management unit collects and files patrol tracks, patrol photos and logs in the patrol process through the mobile terminal and synchronizes patrol information to the intranet.
6. The distribution network automation terminal defect management and control system of claim 5, characterized in that: the patrol track is acquired through a GPS of the mobile terminal.
7. The distribution network automation terminal defect management and control system of claim 5, characterized in that: the equipment state grading unit is used for grading and managing the automatic equipment terminals by analyzing fault and running state data, commissioning time, models, offline connection link rules and change rules of the automatic terminal equipment and combining historical running state parameters and historical defect data of the automatic terminal equipment.
8. The distribution network automation terminal defect management and control system of claim 1, characterized in that: the system also comprises a report management module which is used for displaying defect distribution condition, defect trend and defect expiration early warning information.
9. The distribution network automation terminal defect management and control system of claim 1, characterized in that: the communication module comprises a wireless network and a local area network.
10. A distribution network automation terminal defect management and control method based on the distribution network automation terminal defect management and control system of any claim 1 to 9, comprising the following steps:
the automatic terminal reports the captured equipment operation abnormal information to a state evaluation and differentiation patrol management module and a defect closed-loop management module, the defect closed-loop management module extracts defects in the equipment operation abnormal information, and stores the defect information and picture information to a defect standard library;
the defect confirming and supplementing unit determines and supplements the original record classification, the defect grade and the defect elimination specified time limit of the defect according to the defect standard library; for the defects which are repeatedly reported because the defects are not eliminated in the current day, automatically combining the repeated defects and recording the reporting times;
the inspection management module sends the early warning information and the inspection plan formulated according to the classification to a maintainer, and the maintainer inspects according to the inspection plan;
the defect distribution management unit distributes the defects to the persons responsible for eliminating the defects of the operation and maintenance of the automatic terminal;
the defect eliminating task link is received by a defect site defect eliminating unit defect eliminating responsible person, and the site defect eliminating work is carried out;
and the defect checking and accepting unit and the defect filing unit are used for checking and filing the defect eliminating record and the photo of the defect responsible person on site.
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| CN202111261482.2A CN114048972A (en) | 2021-10-28 | 2021-10-28 | Distribution network automation terminal defect management and control system and method based on big data |
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| CN202111261482.2A Pending CN114048972A (en) | 2021-10-28 | 2021-10-28 | Distribution network automation terminal defect management and control system and method based on big data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162228A (en) * | 2021-03-23 | 2021-07-23 | 广东鹰视能效科技有限公司 | Power distribution equipment operation and maintenance system |
| CN115423129A (en) * | 2022-09-03 | 2022-12-02 | 太原市海通自动化技术有限公司 | Equipment fault defect management system |
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2021
- 2021-10-28 CN CN202111261482.2A patent/CN114048972A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162228A (en) * | 2021-03-23 | 2021-07-23 | 广东鹰视能效科技有限公司 | Power distribution equipment operation and maintenance system |
| CN115423129A (en) * | 2022-09-03 | 2022-12-02 | 太原市海通自动化技术有限公司 | Equipment fault defect management system |
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