CN108846552B - Distribution network automation terminal defect analysis system and method thereof - Google Patents
Distribution network automation terminal defect analysis system and method thereof Download PDFInfo
- Publication number
- CN108846552B CN108846552B CN201810501782.5A CN201810501782A CN108846552B CN 108846552 B CN108846552 B CN 108846552B CN 201810501782 A CN201810501782 A CN 201810501782A CN 108846552 B CN108846552 B CN 108846552B
- Authority
- CN
- China
- Prior art keywords
- defect
- data
- terminal
- analysis
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses a distribution network automation terminal defect analysis system, which comprises a basic data management component and a statistical analysis component which can be connected in a communication way; the basic data management component is used for managing defect information, terminal information and station information; the statistical analysis component is used for performing statistical analysis on the defect information of the terminal with the defect. The system can quickly collect the existing defects, trace the existing defects, conduct remote technical guidance on the elimination of the existing defects, and mark the equipment and manufacturers with the defects through unified scoring and evaluation standards.
Description
Technical Field
The invention relates to the technical field of power distribution, in particular to a system and a method for analyzing the defects of a distribution network automation terminal.
Background
The power distribution terminal is an important component of distribution network automation and is key equipment for realizing rapid power restoration of a power distribution network. At present, a plurality of power grid terminal manufacturers exist, the quality of equipment is uneven, the equipment of a plurality of manufacturers has the same type of defects for a plurality of times, the normal monitoring and operation of a power grid are influenced, and the key operation index of the power grid is low. Therefore, the system is required to trace the defects of various devices and the quality of the devices of manufacturers, and the quality of the devices and the device manufacturers needs to be analyzed and scored through a unified scoring and evaluating standard, so as to score a score, provide data support for the promotion of the purchasing technical standard of the power distribution terminal and the technical scoring of the scoring link, and guide the improvement of the operation and maintenance strategy.
Disclosure of Invention
In view of the above, the present invention is directed to a system and a method for analyzing a defect of a distribution network automation terminal, which are capable of rapidly collecting existing defects, tracing the existing defects, performing remote technical guidance on the elimination of the existing defects, and scoring equipment and manufacturers having the defects by using uniform scoring and evaluation criteria.
In order to achieve the object of the present invention, an embodiment of a first aspect of the present invention provides a distribution network automation terminal defect analysis system, which includes a basic data management component and a statistical analysis component that are communicably connected; the basic data management component is used for managing defect information, terminal information and station information; the statistical analysis component is used for performing statistical analysis on the defect information of the terminal with the defect.
Preferably, the basic data management component comprises a defect data management module, and the defect data management module is used for recording, modifying and querying defect basic data; the defect basic data at least comprises terminal information, classification information of defects, occurrence time, affiliated areas and terminal operation years.
Preferably, the basic data management component includes a terminal management module, the terminal management module includes a maintenance unit and a basic data extraction interface, the maintenance unit is configured to modify and query the terminal information, and the basic data extraction interface is configured to synchronously extract the basic terminal information from the distribution network automation system.
Preferably, the basic data management component comprises a station management module, and the station management module comprises a station information maintenance unit and a data extraction interface; the station information maintenance unit is used for modifying and inquiring station basic data; and the data extraction interface is used for synchronously extracting the station basic information from the distribution network automation system.
Preferably, the statistical analysis component comprises a defect classification statistical module, and the defect classification statistical module performs classification, region division and manufacturer division statistics on the terminal equipment with the defect according to the defect data, and scores the terminal equipment and the corresponding manufacturers.
Preferably, the statistical analysis component comprises a defect overall trend analysis module, and the defect overall trend analysis module performs statistics on the defect occurrence time, the terminal equipment operation time when the defect occurs and the manufacturer dimension according to the defect data, and scores the corresponding manufacturers.
Preferably, the statistical analysis component comprises an equipment operation age analysis module, and the equipment operation age analysis module is used for counting the operation age of the terminal equipment and the manufacturer when the defect occurs according to the defect data and scoring the corresponding manufacturer.
Preferably, the statistical analysis component comprises a high-transmission site analysis module, and the statistical analysis component comprises the high-transmission site analysis module for counting the number of defects of the home site according to the attribution of the terminal sites in the defect data, and analyzing the correlation between the number of defects and the operating environment of the site.
Preferably, the statistical analysis component comprises an equipment quality analysis module, and the equipment quality analysis module is used for counting the defect quantity of different manufacturers according to the defect data.
Preferably, the statistical analysis component comprises a management analysis module, and the management analysis module is used for counting the defect occurrence number caused by human factors according to the defect type in the defect data.
An embodiment of a second aspect of the present invention provides an analysis method of a distribution network automation terminal defect analysis system according to the embodiment of the first aspect, where the method includes the following steps:
s100, preparing data, and acquiring and importing basic data such as defect data, terminal data, station data and the like;
s200, modeling data, and modeling data according to basic data;
s300, data statistics is carried out, and a statistical analysis component carries out data statistics;
and S400, analyzing the result, analyzing the statistical result and outputting a defect analysis report.
Compared with the prior art, the system provided by the embodiment of the invention has the following beneficial effects:
1. the distribution network automation terminal defect analysis system provided by the embodiment of the invention changes the current situations of unscientific distribution terminal defect analysis method, difficult solidification of a statistical template and high manual analysis cost through the basic data management component and the statistical analysis component, and fills the blank that the distribution terminal defect statistics and analysis is supported by no software system.
2. The distribution network automatic terminal defect analysis system provided by the embodiment of the invention can effectively improve the scientificity and normativity of distribution terminal defect statistics and analysis, realize the analysis of multiple dimensions such as the influence of operation time on defect rate, defects easily generated by different manufacturers and historical defects of a single terminal, more comprehensively and objectively evaluate the quality of the terminal, reduce the workload of manual statistics and analysis of automatic management personnel and improve the working efficiency.
3. By means of the system for analyzing the defects of the distribution network automation terminal, the data advantages of an information system can be fully exerted, field operation and maintenance personnel can be helped to analyze and diagnose the defects, accuracy of defect elimination speed is greatly improved, power failure loss caused by the defects is reduced or larger economic loss caused by further expansion is reduced, and the system has good social and economic benefits and application and popularization prospects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a distribution automation terminal defect analysis system module according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a working process of a distribution automation terminal defect analysis system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating defect classification according to an embodiment of the present invention;
FIG. 4 is a flow chart of an analysis method according to an embodiment of the present invention; .
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
The invention provides a distribution network automation terminal defect analysis system through collection, arrangement and a large amount of work practice experiences, and by means of popularization of informatization technology, the system can quickly and accurately collect, analyze, evaluate and grade distribution network automation terminal faults, and can remotely guide the elimination of the existing defects through the existing defects, thereby solving the problems that the original mode cannot perform centralized data management, cannot accumulate historical data, cannot perform deep analysis and the like.
In order to explain the technical solution of the present invention, the following description is made by referring to the specific embodiments and the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a distribution automation terminal defect analysis system, which includes a basic data management component and a statistical analysis component that are communicatively connected; the basic data management component is used for managing defect information, terminal information and station information; the statistical analysis component is used for performing statistical analysis on the defect information of the terminal with the defect.
As shown in fig. 2, the working process of the system of the embodiment mainly includes data preparation, data modeling, data statistics and result analysis; basic data are imported from the distribution network automation system through the basic data management component, then data modeling is carried out according to the basic data, the statistical analysis component is used for data statistics, and finally statistical results are analyzed and defect analysis reports are output. The system can quickly collect the existing defects, trace the existing defects, conduct remote technical guidance on the elimination of the existing defects, and mark the equipment and manufacturers with the defects through unified scoring and evaluation standards.
The system further comprises a system management component 3, wherein the system management component 3 comprises a user management module 31, a menu management module 32 and a role management module 33; the user management module 31 is used for managing a user group using the system; the menu management module 32 is used for providing an operation menu; the role management module 33 is used for managing the operation authority of different role personnel.
In another specific example, the basic data management component comprises a defect data management module, wherein the defect data management module is used for recording, modifying and querying defect basic data; the defect basic data at least comprises terminal information, classification information of defects, occurrence time, affiliated areas and terminal operation years. Wherein the defect classification comprises the classification information summarized previously; device operational age record when a device finds a defect is the operational age of the device. The defect data management module comprises a defect information data table, wherein the defect information data table is used for carrying out standardized entry on defect information, recording the defect information of a person terminal, and comprises defect data terminal information, defect classification information, occurrence time, affiliated areas, equipment operation years and the like.
In another specific example, the basic data management component includes a terminal management module, the terminal management module includes a maintenance unit and a basic data extraction interface, the maintenance unit is used for modifying and querying terminal information, and the basic data extraction interface is used for synchronously extracting basic terminal information from the distribution network automation system. The terminal management module comprises a terminal information base, the terminal information base is mainly used for recording basic information of the terminal, and data are automatically extracted from the distribution network automation system through an interface.
In another specific example, the basic data management component includes a station management module, and the station management module includes a station information maintenance unit and a data extraction interface; the station information maintenance unit is used for modifying and inquiring station basic data; and the data extraction interface is used for synchronously extracting the station basic information from the distribution network automation system. The station management module also comprises a station information base which is mainly used for recording station basic information, and data are automatically extracted from the distribution network automation system through an interface.
In another specific example, the statistical analysis component includes a defect classification statistical module, and the defect classification statistical module performs classification, region division and manufacturer division statistics on the terminal device with the defect according to the defect data, and scores the terminal device and the corresponding manufacturer.
Fig. 3 is a schematic diagram of defect classification, and in this embodiment, the terminal defects are classified according to fig. 3, and mainly include a terminal fault, a ring main unit/circuit breaker fault, a communication fault, and other defects.
In another specific example, the statistical analysis component includes a defect overall trend analysis module, and the defect overall trend analysis module performs statistics on the defect occurrence time, the terminal device operation time when the defect occurs, and the manufacturer dimension according to the defect data, and scores the corresponding manufacturers.
In another specific example, the statistical analysis component includes an equipment operation age analysis module, and the equipment operation age analysis module performs statistics on the operation age of the terminal equipment and the manufacturer when the defect occurs according to the defect data, and scores the manufacturer for the terminal equipment.
In another specific example, the statistical analysis component includes a high-transmission site analysis module, and the statistical analysis component includes the high-transmission site analysis module counting the number of defects occurring in a home site according to the home of a terminal site in the defect data, and analyzing the correlation between the number of defects and the operating environment of the site.
In another specific example, the statistical analysis component comprises an equipment quality analysis module, and the equipment quality analysis module is used for counting the number of defects of different manufacturers according to the defect data; and providing a basis for the quality evaluation of equipment of manufacturers.
In another specific example, the statistical analysis component includes a management analysis module, and the management analysis module counts the number of defects caused by human factors according to the defect types in the defect data; the analysis module is used for providing daily management level, improving personnel quality and providing data support for subsequent distribution network terminal equipment management work.
In addition, an embodiment of the present invention further provides an analysis method of the distribution network automation terminal defect analysis system, as shown in fig. 4, the method includes the following steps:
step S100, data preparation, acquisition and import of basic data such as defect data, terminal data, station data and the like;
s200, modeling data, namely modeling data according to basic data;
step S300, data statistics is carried out, and a statistical analysis component carries out data statistics;
and S400, analyzing the result, analyzing the statistical result and outputting a defect analysis report.
The method can be used for rapidly collecting the existing defects, tracing the existing defects, carrying out remote technical guidance on the elimination of the existing defects, and marking scores for equipment and manufacturers with the defects through unified scoring and evaluation standards.
It should be noted that the method embodiment corresponds to the system embodiment, and details of the method embodiment may be obtained by referring to the system embodiment.
Compared with the prior art, the distribution network automation terminal defect analysis system has the following beneficial effects:
1. the distribution network automation terminal defect analysis system provided by the embodiment of the invention changes the current situations of unscientific distribution terminal defect analysis method, difficult solidification of a statistical template and high manual analysis cost through the basic data management component and the statistical analysis component, and fills the blank that the distribution terminal defect statistics and analysis is supported by no software system.
2. The distribution network automatic terminal defect analysis system provided by the embodiment of the invention can effectively improve the scientificity and normativity of distribution terminal defect statistics and analysis, realize the analysis of multiple dimensions such as the influence of operation time on defect rate, defects easily generated by different manufacturers and historical defects of a single terminal, more comprehensively and objectively evaluate the quality of the terminal, reduce the workload of manual statistics and analysis of automatic management personnel and improve the working efficiency.
3. By means of the system for analyzing the defects of the distribution network automation terminal, the data advantages of an information system can be fully exerted, field operation and maintenance personnel can be helped to analyze and diagnose the defects, accuracy of defect elimination speed is greatly improved, power failure loss caused by the defects is reduced or larger economic loss caused by further expansion is reduced, and the system has good social and economic benefits and application and popularization prospects.
The undeployed parts of the system in the embodiment of the present invention can refer to the corresponding parts of the system in the above embodiment, and are not expanded in detail here.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (2)
1. A distribution network automation terminal defect analysis system is characterized in that the system comprises a basic data management component and a statistical analysis component which are connected in a communication mode;
the basic data management component is used for managing defect information, terminal information and station information; the basic data management component comprises a defect data management module, a terminal management module and a station management module; the defect data management module is used for recording, modifying and inquiring defect basic data, wherein the defect basic data comprises terminal information, classification information of defects, occurrence time, belonging areas and terminal operation years; the terminal management module comprises a maintenance unit and a basic data extraction interface, wherein the maintenance unit is used for modifying and inquiring terminal information, and the basic data extraction interface is used for synchronously extracting basic terminal information from the distribution network automation system; the station management module comprises a station information maintenance unit and a data extraction interface; the station information maintenance unit is used for modifying and inquiring station basic data; the data extraction interface is used for synchronously extracting station basic information from the distribution network automation system;
the statistical analysis component is used for performing statistical analysis on the defect information of the terminal with the defect; the statistical analysis component comprises a defect classification statistical module, a defect overall trend analysis module, an equipment operation age analysis module, a high-transmitting station analysis module and an equipment quality analysis module; the defect classification counting module is used for counting the types, regions and factories of the terminal equipment with the defects according to the defect data, and grading the terminal equipment and the corresponding factories; the defect overall trend analysis module is used for counting the defect occurrence time, the terminal equipment operation time and the manufacturer dimension when the defect occurs according to the defect data and grading the corresponding manufacturer; the equipment operation age analysis module is used for counting the operation age of the terminal equipment and manufacturers when the defects occur according to the defect data and grading the corresponding manufacturers; the high-transmitting station analysis module is used for counting the number of defects generated by the attribution station according to the attribution of the terminal stations in the defect data and analyzing the correlation between the number of the defects and the operating environment of the station; the equipment quality analysis module is used for counting the defect quantity of different manufacturers according to the defect data.
2. An analysis method of the distribution network automation terminal defect analysis system according to claim 1, characterized in that the method comprises the following steps:
s100, preparing data, and acquiring and importing basic data such as defect data, terminal data, station data and the like;
s200, modeling data, and modeling data according to basic data;
s300, data statistics is carried out, and a statistical analysis component carries out data statistics;
and S400, analyzing the result, analyzing the statistical result and outputting a defect analysis report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501782.5A CN108846552B (en) | 2018-05-23 | 2018-05-23 | Distribution network automation terminal defect analysis system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501782.5A CN108846552B (en) | 2018-05-23 | 2018-05-23 | Distribution network automation terminal defect analysis system and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108846552A CN108846552A (en) | 2018-11-20 |
| CN108846552B true CN108846552B (en) | 2022-04-12 |
Family
ID=64213378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810501782.5A Active CN108846552B (en) | 2018-05-23 | 2018-05-23 | Distribution network automation terminal defect analysis system and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108846552B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111461527A (en) * | 2020-03-30 | 2020-07-28 | 广东电网有限责任公司 | Equipment quality evaluation method based on remote operation of distribution network |
| CN112650793A (en) * | 2020-12-30 | 2021-04-13 | 广东电网有限责任公司电力科学研究院 | Power grid equipment defect analysis method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916949B (en) * | 2006-09-06 | 2010-11-10 | 成都赛康信息技术有限责任公司 | Support system for evaluating status of electric power equipments, and maintaining strategy |
| CN101225532B (en) * | 2007-10-31 | 2010-06-02 | 北京华深中色科技发展有限公司 | Power supply safety on-line monitoring system for electrolytic aluminum production |
| CN105894170A (en) * | 2015-01-26 | 2016-08-24 | 香港纺织及成衣研发中心有限公司 | Rapid response management system and method for clothing production |
| CN105512865A (en) * | 2016-01-29 | 2016-04-20 | 国家电网公司 | Workflow mangement system based on substation professional |
| CN105809373A (en) * | 2016-04-27 | 2016-07-27 | 国网山东省电力公司济南市长清区供电公司 | Distribution network fault information comprehensive collection and management platform |
| CN106154209B (en) * | 2016-07-29 | 2018-11-30 | 国电南瑞科技股份有限公司 | Electrical energy meter fault prediction technique based on decision Tree algorithms |
| CN106447205A (en) * | 2016-09-30 | 2017-02-22 | 国家电网公司 | Method for evaluating state of distribution automation terminal based on analytic hierarchy process |
| CN107657391A (en) * | 2017-10-13 | 2018-02-02 | 国网四川省电力公司天府新区供电公司 | A kind of dispatching of power netwoks monitoring defect management and assessment system |
| CN108052559A (en) * | 2017-12-01 | 2018-05-18 | 国电南瑞科技股份有限公司 | Distribution terminal defect mining analysis method based on big data processing |
-
2018
- 2018-05-23 CN CN201810501782.5A patent/CN108846552B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108846552A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110658415B (en) | Low-voltage distribution line fault detection method and system | |
| CN108647328B (en) | Reliability power failure event acquisition integrity analysis and automatic completion method | |
| CN108268706B (en) | Closed loop test system and method for intelligent alarm application of integrated monitoring system | |
| CN104463712A (en) | Intelligent distribution network fault information statistical analysis system | |
| CN108846552B (en) | Distribution network automation terminal defect analysis system and method thereof | |
| CN103326467A (en) | Protection action report implementation method based on information protection main station device recorded information | |
| CN109752607A (en) | A kind of method and system of traction converter failure diagnosis | |
| CN104091290A (en) | Intelligent substation monitoring information diagnosing and analyzing method | |
| CN114048972A (en) | Distribution network automation terminal defect management and control system and method based on big data | |
| CN102968687A (en) | Substation automation information parameter setting method | |
| CN102984013B (en) | Alarm analysis method for communication transmission network | |
| CN104657814A (en) | Extraction definition method based on EMS system for relay protection device signal template | |
| CN202661863U (en) | Remote monitoring system for reliability test | |
| CN107742162B (en) | Multidimensional feature association analysis method based on allocation monitoring information | |
| CN102663037A (en) | Comprehensive statistics inquiring system for SCADA (supervisory control and data acquisition) historical data | |
| CN104766183A (en) | Power grid real time fault event flow management system and adopted management method thereof | |
| CN110956447A (en) | Method and system for determining suspected familial defect | |
| CN114221312B (en) | Power distribution network protection rapid setting and checking method based on topological relation | |
| CN111062825A (en) | Low-voltage fault diagnosis and rapid power restoration method based on mobile App | |
| CN110942163A (en) | Intelligent maintenance method and system based on big data | |
| CN110738427A (en) | electric power part work quality scoring system | |
| CN107748819B (en) | Natural language processing-based electrical secondary equipment modeling method and system | |
| CN110633268A (en) | Configuration system and configuration method for relay protection level difference of automatic switch of distribution line | |
| CN113282594B (en) | Automatic extraction and analysis method and system for basic data of distribution transformer | |
| CN114064622A (en) | Big data-based power failure study and judgment processing method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |