CN104200338A - Line loss statistics and decision analysis system - Google Patents
Line loss statistics and decision analysis system Download PDFInfo
- Publication number
- CN104200338A CN104200338A CN201410490948.XA CN201410490948A CN104200338A CN 104200338 A CN104200338 A CN 104200338A CN 201410490948 A CN201410490948 A CN 201410490948A CN 104200338 A CN104200338 A CN 104200338A
- Authority
- CN
- China
- Prior art keywords
- data
- line loss
- database
- management
- server
- 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.)
- Pending
Links
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to the technical field of electric power data management, in particular to a line loss statistics and decision analysis system. The line loss statistics and decision analysis system comprises an electric energy loss data server, a database server, a web application server and a client side which are connected to one another via a network, wherein the electric energy loss data server is connected with a plurality of databases of an electric power business system and is a middle database between the line loss statistics and decision analysis system and the electric power business system; the database server is a supporting database of the line loss statistics and decision analysis system and is used for providing relevant data such as system management, organizational management, assessment units, line loss relation and report data for the line loss statistics and decision analysis system; the web application server is a server side which is used for the line loss statistics and decision analysis system to provide application for a client, and is used for performing application starting and stopping, data backup and communication interaction between client data and a database server of the line loss statistics and decision analysis system; and the client side is used for performing system visiting, function operation and data analysis. The line loss statistics and decision analysis system is accurate in calculation and high in work efficiency; and labor cost and time cost on data acquisition are low.
Description
Technical field
The present invention relates to electric power data administrative skill field, particularly a kind of line loss statistics and decision analysis system.
Background technology
In the prior art, disperse independent line loss to calculate, it is the line loss situation that each department disperse to calculate one's respective area, computational tool is mostly and calculates manually or the calculating of the software of standalone version, calculate a large amount of manpowers and the time of taking manually, and calculate the error that a lot of human factors of several existence are brought, the software of standalone version calculate with regard to exist various places software upgrading not in time, the problem such as version disunity, simplified model disunity, computing method be inconsistent, also can bring error to result of calculation.The different computation model that each department adopt, computing method and different computational tool and various mixed and disorderly computing staff can make result of calculation itself have the different error point in each department, disperse the heterogeneity and the asynchronism that calculate also to the tabulate statistics in later stage, to bring great difficulty.
Artificial Macro or mass analysis decision-making, the line loss result of the one's respective area that soon each department dispersion is calculated is carried out artificial calculating by specific responsibility and is gathered, then carries out corresponding analysis decision and summary according to expertise.Calculate aggregation process generally by completing manually, the error that exists human factor to bring, expertise is carried out analysis decision and summary to checkout result, can be due to the uncertainty of expertise standard itself, cause analyzing conclusion with randomness, can not by same standard, guarantee all the time the objectivity of conclusion.
How reducing the manpower of Data Collection, shorten working hours, make evaluation work more efficient, and improve degree of accuracy, the dirigibility of data analysis and the consistance of decision criteria that data are calculated simultaneously, is a technical matters urgently to be resolved hurrily.
Summary of the invention
The object of the present invention is to provide a kind of line loss statistics and decision analysis system, this system-computed is accurate, and work efficiency is high, and manpower and time cost that data acquisition takies are low.
For achieving the above object, technical scheme of the present invention is: a kind of line loss statistics and decision analysis system, described line loss statistics is used for carrying out data with decision analysis system and reports and examine, statistics automatic comparison, and decision-making comparative analysis, comprise the electric energy loss data server, database server, web application server and the client that through network, are connected;
Described electric energy loss data server is connected with the database of some power business systems, is the intermediate database between native system and power business system;
Described database server is the supporting database of native system, is used to native system that the related datas such as system management, organization and administration, examination unit, line loss relation and report data are provided;
Described web application server is native system for client provides the service end of application, mutual for application start and stop, data backup, customer data and the database server communication of native system;
Described client is used for carrying out the work such as system access, feature operation and data analysis.
Further, on described database server, be also provided with following functional module:
Critical point data management module,, the management revising, delete and in batches import etc. newly-increased for critical point is comprised;
Examination Single Component Management module, the management of, modification newly-increased for examination unit is comprised, deletion etc.;
Line loss relation management module, the management of, modification newly-increased for line loss relation is comprised, deletion etc.;
Statistical relationship administration module, the management of, modification newly-increased for statistical relationship is comprised, deletion etc.
Line loss statistics and analysis module, for after electric weight calculates, analyzes line loss;
Line losses indices administration module, the management of, modification newly-increased for line losses indices is comprised, deletion etc.;
Line loss form reports auditing module, for form being comprised to initialization, produce, check, report, the management of audit etc.;
Daily appraisal management module, for comprising that form reports the appraisal management of situation, index performance etc.;
Knowledge base management module, the management of uploading, download, preserving knowledge document for comprising.
Further, described electric energy loss data server creates respectively timed task and obtains systematic analysis desired data from the database of described power business system, and by the data transmission of obtaining to native system, to carry out data analysis.
Further, described power business system comprises production system, and described electric energy loss data server regularly obtains up-to-date power production information from the database of production system.
Further, described power business system comprises dispatching system, and described electric energy loss data server regularly obtains up-to-date line information and transformer station's information from the database of dispatching system.
Further, described power business system comprises marketing system, and described electric energy loss data server regularly obtains up-to-date Tai district information from the database of marketing system.
Further, described power business system comprises power information acquisition system, and described electric energy loss data server regularly obtains up-to-date electric quantity data from the database of power information acquisition system.
The invention has the beneficial effects as follows and built line loss statistics and decision analysis system, analysis line loss decision-making in Unified Set and the data handling procedure of analysis platform have been realized, and the management and control of platform and application scenarios, by server centered unified calculation separated certainly disperse that the computing method that independently computing method are brought are inconsistent, the various drawback such as mixed and disorderly of software version disunity, computing staff,, there is very strong practicality and wide application prospect.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Line loss statistics of the present invention is used for carrying out data with decision analysis system and reports and examine, statistics automatic comparison, and decision-making comparative analysis.As shown in Figure 1, native system comprises electric energy loss data server, database server, web application server and the client being connected through network.
Described electric energy loss data server is connected with the database of some power business systems, is the intermediate database between native system and power business system.Described electric energy loss data server creates respectively timed task and obtains systematic analysis desired data from the database of described power business system, and by the data transmission of obtaining to native system, to carry out data analysis.In the present embodiment, described power business system comprises production system, dispatching system, marketing system and power information acquisition system, described electric energy loss data server regularly obtains up-to-date power production information from the database of production system, regularly from the database of dispatching system, obtain up-to-date line information and transformer station's information, regularly from the database of marketing system, obtain up-to-date Tai district information, regularly from the database of power information acquisition system, obtain up-to-date electric quantity data.
Described database server is the supporting database of native system, is used to native system that the related datas such as system management, organization and administration, examination unit, line loss relation and report data are provided, and is the basic of the normal operation of native system and all functions application.On described database server, be also provided with following functional module:
Critical point data management module,, the management revising, delete and in batches import etc. newly-increased for critical point is comprised;
Examination Single Component Management module, the management of, modification newly-increased for examination unit is comprised, deletion etc.;
Line loss relation management module, the management of, modification newly-increased for line loss relation is comprised, deletion etc.; When newly-increased or modification line loss are related to, need to select the feeder ear of line loss relation and sale of electricity end, alternative is examination unit;
Statistical relationship administration module, the management of, modification newly-increased for statistical relationship is comprised, deletion etc.; The measurement type that needs designated statistics relation while safeguarding statistical relationship, and selection needs the line loss relation of statistics;
Line loss statistics and analysis module, for after electric weight calculates, carries out region-by-region, component voltage, minute transformer, minute circuit analysis to line loss, and does the analysis such as chain rate, historical data contrast on year-on-year basis, also carries out in addition the analyses such as negative wire damage, performance;
Line losses indices administration module, the management of, modification newly-increased for line losses indices is comprised, deletion etc.;
Line loss form reports auditing module, for form being comprised to initialization, produce, check, report, the management of audit etc.;
Daily appraisal management module, for comprising that form reports the appraisal management of situation, index performance etc.;
Knowledge base management module, the management of uploading, download, preserving knowledge document for comprising.
Described web application server is native system for client provides the service end of application, mutual etc. for application start and stop, data backup, customer data and the database server communication of native system.
Described client is the terminal devices such as pc machine that native system is used client, and system is used client by browser, for carrying out the work such as system access, feature operation and data analysis.
When line loss is calculated, by the energy data that electric energy loss expert data server is collected, arrange, the energy data of result as examination object feeder ear and sale of electricity end will be arranged, then according to line loss computing formula, carry out unified line loss related data and the calculating of index, finally carry out again unified data analysis.
The present invention adopts j2ee platform, in conjunction with Oracle10g database, the mainstream technologys such as Tomcat application server Java, MVC, Struts, Spring, Jsp, JavaScript, Css, and add MicroDraw graphical control and JFreeChart graphic plotting class libraries, statistical and the multiple form that represents of computational data various dimensions have been realized, making line loss result of calculation and line loss rule very clear, is the clear and definite line loss focus of user automatically, proposes corresponding line loss decision-making.Automatically gather decision-making dirigibility, represent the diversity of form and the consistance of decision criteria is embodied in following two aspects:
Multidimensional statistics mode
System can be carried out management, statistics, the analysis of data by modes such as time, electric pressure, area, Data classifications.
Wherein, the time can be per year, the moon, sky, time, the dimension of grading; Electric pressure can be by a plurality of ranks such as full voltage grade, 500kV, 220kV, 110kV, 35kV, 10kV; Area can be divided by the whole province, city, county; Data classification can be by " four minutes " dimension in region-by-region, component voltage, minute circuit, Fen Tai district.
Several data ways of presentation
System-computed statistical data analysis, can show with form, also can show by patterned wiring diagram mode, can also show with various ways such as broken line graph, cake chart, histograms.
Be more than preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention, when the function producing does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (7)
1. a line loss is added up and decision analysis system, it is characterized in that, described line loss statistics is used for carrying out data with decision analysis system and reports and examine, statistics automatic comparison, and decision-making comparative analysis, comprise the electric energy loss data server, database server, web application server and the client that through network, are connected;
Described electric energy loss data server is connected with the database of some power business systems, is the intermediate database between native system and power business system;
Described database server is the supporting database of native system, is used to native system that the related datas such as system management, organization and administration, examination unit, line loss relation and report data are provided;
Described web application server is native system for client provides the service end of application, mutual for application start and stop, data backup, customer data and the database server communication of native system;
Described client is used for carrying out the work such as system access, feature operation and data analysis.
2. line loss statistics according to claim 1 and decision analysis system, is characterized in that, is also provided with following functional module on described database server:
Critical point data management module,, the management revising, delete and in batches import etc. newly-increased for critical point is comprised;
Examination Single Component Management module, the management of, modification newly-increased for examination unit is comprised, deletion etc.;
Line loss relation management module, the management of, modification newly-increased for line loss relation is comprised, deletion etc.;
Statistical relationship administration module, the management of, modification newly-increased for statistical relationship is comprised, deletion etc.;
Line loss statistics and analysis module, for after electric weight calculates, analyzes line loss;
Line losses indices administration module, the management of, modification newly-increased for line losses indices is comprised, deletion etc.;
Line loss form reports auditing module, for form being comprised to initialization, produce, check, report, the management of audit etc.;
Daily appraisal management module, for comprising that form reports the appraisal management of situation, index performance etc.;
Knowledge base management module, the management of uploading, download, preserving knowledge document for comprising.
3. line loss according to claim 1 is added up and decision analysis system, it is characterized in that, described electric energy loss data server creates respectively timed task and obtains systematic analysis desired data from the database of described power business system, preserve, and when native system needs by the data transmission of obtaining to native system, to carry out data analysis.
4. line loss statistics according to claim 3 and decision analysis system, is characterized in that, described power business system comprises production system, and described electric energy loss data server regularly obtains up-to-date power production information from the database of production system.
5. line loss according to claim 3 is added up and decision analysis system, it is characterized in that, described power business system comprises dispatching system, and described electric energy loss data server regularly obtains up-to-date line information and transformer station's information from the database of dispatching system.
6. line loss statistics according to claim 3 and decision analysis system, is characterized in that, described power business system comprises marketing system, and described electric energy loss data server regularly obtains up-to-date Tai district information from the database of marketing system.
7. line loss according to claim 3 is added up and decision analysis system, it is characterized in that, described power business system comprises power information acquisition system, and described electric energy loss data server regularly obtains up-to-date electric quantity data from the database of power information acquisition system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490948.XA CN104200338A (en) | 2014-09-24 | 2014-09-24 | Line loss statistics and decision analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490948.XA CN104200338A (en) | 2014-09-24 | 2014-09-24 | Line loss statistics and decision analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104200338A true CN104200338A (en) | 2014-12-10 |
Family
ID=52085627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410490948.XA Pending CN104200338A (en) | 2014-09-24 | 2014-09-24 | Line loss statistics and decision analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104200338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864097A (en) * | 2018-01-30 | 2018-03-30 | 国网辽宁省电力有限公司 | A kind of electricity consumption data distribution method and system |
| CN109191330A (en) * | 2018-09-25 | 2019-01-11 | 深圳供电局有限公司 | Line loss electricity calculates method, apparatus, computer equipment and storage medium |
| CN110855012A (en) * | 2019-12-19 | 2020-02-28 | 国网河北省电力有限公司武安市供电分公司 | Real-time line loss intelligent analysis system for transformer area |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378326Y (en) * | 2009-02-06 | 2010-01-06 | 中国电力科学研究院 | System based on wide area network to provide power data-related services |
| CN102184325A (en) * | 2011-05-03 | 2011-09-14 | 安徽省电力公司合肥供电公司 | Real-time dynamic electric energy and line loss analysis system based on uniform information model |
| CN102693515A (en) * | 2012-06-12 | 2012-09-26 | 上海市电力公司 | CPS (control of performance standard) management system for power grid |
-
2014
- 2014-09-24 CN CN201410490948.XA patent/CN104200338A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378326Y (en) * | 2009-02-06 | 2010-01-06 | 中国电力科学研究院 | System based on wide area network to provide power data-related services |
| CN102184325A (en) * | 2011-05-03 | 2011-09-14 | 安徽省电力公司合肥供电公司 | Real-time dynamic electric energy and line loss analysis system based on uniform information model |
| CN102693515A (en) * | 2012-06-12 | 2012-09-26 | 上海市电力公司 | CPS (control of performance standard) management system for power grid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864097A (en) * | 2018-01-30 | 2018-03-30 | 国网辽宁省电力有限公司 | A kind of electricity consumption data distribution method and system |
| CN107864097B (en) * | 2018-01-30 | 2022-03-01 | 国网辽宁省电力有限公司 | Power utilization data distribution method and system |
| CN109191330A (en) * | 2018-09-25 | 2019-01-11 | 深圳供电局有限公司 | Line loss electricity calculates method, apparatus, computer equipment and storage medium |
| CN110855012A (en) * | 2019-12-19 | 2020-02-28 | 国网河北省电力有限公司武安市供电分公司 | Real-time line loss intelligent analysis system for transformer area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107402976B (en) | Power grid multi-source data fusion method and system based on multi-element heterogeneous model | |
| CN102567412A (en) | Method for processing computer-assisted network load analysis information | |
| CN104317800A (en) | Hybrid storage system and method for mass intelligent power utilization data | |
| CN102955977A (en) | Energy efficiency service method and energy efficiency service platform adopting same on basis of cloud technology | |
| CN106992517A (en) | Electric power line loss analysis method, device and system | |
| CN102545213A (en) | System and method for managing line loss of power grid in real time | |
| CN109286188B (en) | 10kV power distribution network theoretical line loss calculation method based on multi-source data set | |
| CN102231171A (en) | Calculation, comparison, analysis and loss reduction method for statistical line loss and theoretical line loss | |
| CN107862392B (en) | Equipment account management and control method based on power distribution network intelligent operation and maintenance management and control platform | |
| CN106772205A (en) | A kind of automatic power-measuring system terminal unit exception monitoring method and device | |
| CN108846555A (en) | A kind of efficient accurate enthesis of electric load big data missing values | |
| CN109245718A (en) | A kind of photovoltaic plant information analysis cloud platform and system | |
| CN112688428A (en) | 10kV power grid synchronous line loss treatment method based on Internet of things technology | |
| CN112598234A (en) | Low-voltage transformer area line loss abnormity analysis method, device and equipment | |
| CN108876154A (en) | A kind of Electric Power Network Planning big data analysis system | |
| CN109033322A (en) | A kind of test method and device of multidimensional data | |
| CN109885601A (en) | A kind of power distribution network basic data collection and analysis system | |
| CN104200338A (en) | Line loss statistics and decision analysis system | |
| CN109359874A (en) | A kind of multidimensional index monitoring and early warning method and device | |
| CN112527857A (en) | Multi-angle line loss visual data analysis platform based on intelligent electric meter | |
| CN103699688B (en) | A kind of terminal model of support terminal user's reliability management of power supply | |
| CN107944659A (en) | A kind of substation supervisory control system auto report completing method and apparatus | |
| CN114662909A (en) | Rural land operation right circulation transaction price index calculation system | |
| CN113887823A (en) | Self-adaptive extraction method for fault blackout line based on knowledge reasoning | |
| CN104299065B (en) | A kind of method that Correctness of model is verified between dispatching automation main preparation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
|
| RJ01 | Rejection of invention patent application after publication |