CN104063761A - SCADA data development system based on smart grid - Google Patents
SCADA data development system based on smart grid Download PDFInfo
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- CN104063761A CN104063761A CN201410292146.8A CN201410292146A CN104063761A CN 104063761 A CN104063761 A CN 104063761A CN 201410292146 A CN201410292146 A CN 201410292146A CN 104063761 A CN104063761 A CN 104063761A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The invention provides a SCADA data development system based on a smart grid. The system comprises data acquisition, data management, data report, file management, and Web browsing modules. A complete data conversion, statistics and analysis system is established. The smart grid SCADA data can be obtained, processed, counted and analyzed, bad data is subjected to detection filtering, a 'zero drift' situation is processed according to telecommunication information, the application requirement of telemetry data by each department of a company is realized, and the data sharing with other automation systems is realized.
Description
Technical field
The present invention relates to a kind of data extension system, relate in particular to one based on intelligent grid SCADA data extension system, be specially adapted to electric power enterprise intelligent grid SCADA system.
Background technology
SCADA system, as one of most important automated system in power supply enterprise's grid operating monitoring, is being built after the practical operation of input, often there will be following phenomenon:
(1) according to the needs of method of operation management, need to adjust statistical study mode.
(2) having a power failure, turn while the situation such as supplying to occur, statistics of extremes can not reflect the situation of normal operating mode.
(3) variation of policy, needs the statistics or the statistical that increase relevant Small Indicators to need to adjust.
(4) in system, there are indivedual maos of defects, abnormal data need to reject processing.
(5) plant stand level, system-level statistics need to expend a large amount of human and material resources.
(6) variation of other demand properties need to be carried out functional transformation to SCADA system.
But according to the importance of SCADA system and the influence degree to production, operation and management, generally can not carry out transformation and upgrade because of individual other demand; Cannot meet the specific requirement practical to SCADA system data of above-mentioned power supply enterprise.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of intelligent grid SCADA data extension system is provided, the SCADA system in prior art that solved cannot meet the specific requirement of power supply enterprise to indivedual concrete data.
Technical scheme of the present invention is as follows:
System comprises data acquisition module, module for managing files, data management module, data sheet module, web browsing module, described data acquisition module is obtaining that remote measurement, remote signalling, calculated amount, electricity are defined, and amount to obtain, obtain manner, data acquisition interface, time period scheme, benefit survey statistics, limit value editor are managed; Described module for managing files is to model management and maintenance, measures association, system setting and threshold values management, and system information, power plant and substation's information, remote measurement model, bus model, main transformer model, capacitor model, circuit model are managed; Described data management module is to data detection filtration, data statistics, calculating and analysis; Data processing, examination & verification confirmation, data query, data analysis, event are checked and managed; Described data sheet module is carried out report definition and issue, the various expansion application of ordered electric, load prediction; Report definition, template form, report display, report printing are managed; Described WEB browses module and carries out WEB issue and data sharing, web browsing service is provided, each mis system workstation can be browsed, inquire about various data, form, to meet the use of different departments to supporting system technology data and the demand of secondary development.
The structural framing of described system based on B/C/S, data extension system database server and data extension system WEB server are set, double gateway server, database server and the data processing server of doing of data extension system database server, uses two network interface cards to be connected with D5000 system and internal system major network respectively; Double Web server and the report generation server of doing of data extension system WEB server, simultaneously double maintenance work station and the report definition workstation of doing.
Described gateway server by E file, directly login two kinds of modes and obtain intelligent scheduling back-up system data, archive information adopts E file mode to obtain, and data message adopts direct log database mode to obtain, archive information comprises plant stand and remote measurement, calculated amount, electricity definition, data, the electricity data of remote measurement and 5 minutes sampling interval of calculated amount.
Described data processing server carries out various filtration treatment, statistics and analysis to the data of obtaining.
Described database server is preserved various data, statistics and the manual entry data obtained.
Described maintenance work station arranges perfect to the archive information obtaining, complete inquiry and analysis simultaneously, carries out complicate statistics and the maintenance work of obtaining triggering.
Described report definition workstation completes the definition of template form, self-defined report.
Described report generation server completes the generation of template form, self-defined report.
Described Web server provides the inquiry and analysis of system data, form for each MIS node.
Described system adopts Windows 2008 SERVER as operating platform; Employing reaches dream database.
Advantageous effect of the present invention is as follows:
Native system, by simply pulling definition report form template, is simplified manufacturing process user-friendly; System provides single sign-on function, the unified rights management function that provides; Multiple report making platform is provided, provides polytype statement form as HTML, EXCEL, PDF.
1, opening: adopt open network structure, operating system, the data base set various development environments of unifying, open application programming interfaces are provided.
2, security: adopt various measures to ensure the access to data, the security of operation.Other various maintenance and operations all should carry out in the situation that not interrupting and disturb the normal work of D5000 system.
3, reliability: system can keep reliable and stable in long-play.
4, fault-tolerance: because abnormal conditions such as defect of datas, system has certain fault-tolerance, to ensure to greatest extent the normal operation of system.
5, maintainability: provide self-inspection and online remote diagnosis means, so that locate as early as possible and solve fault.
6, extensibility: database design should be able to meet the expansion of system, and the expansion of application program should not affect the function of original system.The hardware environment such as network should possess extendible condition.
7, all operations is based on Web browser platform, study, use and maintenance more easily, simpler.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation block diagram of the present invention.
Fig. 2 is data flow schematic block diagram of the present invention.
Fig. 3 is hardware topology schematic block diagram of the present invention.
Embodiment
Embodiment
As Figure 1-3, system comprises data acquisition module, module for managing files, data management module, data sheet module, web browsing module, described data acquisition module is obtaining that remote measurement, remote signalling, calculated amount, electricity are defined, and amount to obtain, obtain manner, data acquisition interface, time period scheme, benefit survey statistics, limit value editor are managed; Described module for managing files is to model management and maintenance, measures association, system setting and threshold values management, and system information, power plant and substation's information, remote measurement model, bus model, main transformer model, capacitor model, circuit model are managed; Described data management module is to data detection filtration, data statistics, calculating and analysis; Data processing, examination & verification confirmation, data query, data analysis, event are checked and managed; Described data sheet module is carried out report definition and issue, the various expansion application of ordered electric, load prediction; Report definition, template form, report display, report printing are managed; Described WEB browses module and carries out WEB issue and data sharing, web browsing service is provided, each mis system workstation can be browsed, inquire about various data, form, to meet the use of different departments to supporting system technology data and the demand of secondary development.
According to electric power secondary system security protection requirement, SCADA Account Dept is deployed in safe II district, will dispose in safe III district mirror database and Web server simultaneously.Native system is application system, will directly be deployed in safe III district, carries out interconnected and data interaction with SCADA in safe III district; The application of system is issued and can be directly connected with MIS by fire wall like this.
The structural framing of system based on B/C/S, is made up of gateway server, maintenance work station, database server, data processing and application workstation, Web server, form workstation etc.; Consider system investment, make full use of conventional network resources, data extension system database server and data extension system WEB server are set, double gateway server, database server and the data processing server of doing of data extension system database server, uses two network interface cards to be connected with D5000 system and internal system major network respectively; Double Web server and the report generation server of doing of data extension system WEB server, simultaneously double maintenance work station and the report definition workstation of doing.
Described gateway server by E file, directly login two kinds of modes and obtain intelligent scheduling back-up system data, archive information adopts E file mode to obtain, and data message adopts direct log database mode to obtain, archive information comprises plant stand and remote measurement, calculated amount, electricity definition, the data such as data, electricity of 5 minutes sampling interval of remote measurement and calculated amount.
Described data processing server carries out various filtration treatment, statistics and analysis to the data of obtaining.
Described database server is preserved various data, statistics and the manual entry data obtained.
Described maintenance work station can arrange the archive information obtaining perfect, as typing capacitor, main transformer capacity, main shift arrange etc.; Can complete some inquiry and analysis, carry out complicate statistics and obtain the maintenance works such as triggering simultaneously.
Described report definition workstation mainly completes the definition of template form, self-defined report.
Described report generation server completes the generation of template form, self-defined report.
Described Web server provides the inquiry and analysis of system data, form for each MIS node.
Based on above hardware configuration, system adopts Windows 2008 SERVER as operating platform; Employing reaches dream database.
Along with the trial run of reaching the standard grade of SCADA data expansion application system, simplify and specification automatically working personnel's work flow, operation steps, shorten the time of definition form, improved work efficiency and operation quality, security, reliability that the system that ensured is used.Make automated job standardization more, standardization, procedure, intellectuality, this system possesses technical foundation and the fundamentals of management that full boundary is promoted.
System has realized the requirement of " electric system secondary security protection regulation of protection ", follows State Grid's industry standard.Technical characterstic: wrong, abnormal, accidental data are carried out to automatic fitration; Data processing, statistics, the analysis of various ways are provided; Set up various inquiry means, inquiry is provided, analyzes the function of various historical informations;
System user is effectively managed, and the inquiry of user to data, data examination & verification amendment, form the authority such as are checked and are regenerated and all refine to transformer station's level; Day, the moon, year, the week of multiple format form, the inquiry of time period mode are provided; All operations is based on Web browser platform, study, use and maintenance more easily, simpler.
The part SCADA system not yet CIM specification based in IEC61970 is built, and causes the functions such as some classification analysis, association analysis, objects of statistics extraction automatically, autoreport generation not realize; System of the present invention is being obtained after plant stand definition, remote measurement definition, remote signalling definition, and automatic or manual establishment electric network model, to realize relevant automatic analysis function.
System plant stand definition of the present invention, remote measurement title, the grid equipment information such as Automatic Extraction transforming plant main transformer, main transformer senior middle school low-voltage side coil, bus, bus section, line segregation, changing distance used, capacitor, to reappear primary connection figure as final goal.
The present invention extracts on the basis of grid equipment, the data types such as voltage, electric current, active power, reactive power, power factor are managed by measuring type, remote measurement is carried out to Automatic Extraction management according to measurement, and carry out associated with grid equipment, measurement type.
The Web delivery system of the cross-platform language Java of the present invention exploitation, all operations is based on Web browser platform, study, use and maintenance more easily, simpler.
Data detection of the present invention filters, and data detection filters mainly and carries out automatic or manual filtration, the amendment of data according to the abnormal limit value, the filtering rule etc. that arrange, to meet operation, to analyze and management.
System of the present invention is sorted out statistical study, by measuring after type, grid equipment association, model interaction, can conveniently realize various classification analysis and statistics.
Claims (10)
1. based on intelligent grid SCADA data extension system, it is characterized in that comprising data acquisition module, module for managing files, data management module, data sheet module, web browsing module, described data acquisition module is obtaining that remote measurement, remote signalling, calculated amount, electricity are defined, and amount to obtain, obtain manner, data acquisition interface, time period scheme, benefit survey statistics, limit value editor are managed; Described module for managing files is to model management and maintenance, measures association, system setting and threshold values management, and system information, power plant and substation's information, remote measurement model, bus model, main transformer model, capacitor model, circuit model are managed; Described data management module is to data detection filtration, data statistics, calculating and analysis; Data processing, examination & verification confirmation, data query, data analysis, event are checked and managed; Described data sheet module is carried out report definition and issue, the various expansion application of ordered electric, load prediction; Report definition, template form, report display, report printing are managed; Described WEB browses module and carries out WEB issue and data sharing, web browsing service is provided, each mis system workstation can be browsed, inquire about various data, form, to meet the use of different departments to supporting system technology data and the demand of secondary development.
2. according to claim 1 based on intelligent grid SCADA data extension system, it is characterized in that the structural framing of described system based on B/C/S, data extension system database server and data extension system WEB server are set, double gateway server, database server and the data processing server of doing of data extension system database server, uses two network interface cards to be connected with D5000 system and internal system major network respectively; Double Web server and the report generation server of doing of data extension system WEB server, simultaneously double maintenance work station and the report definition workstation of doing.
3. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described gateway server by E file, directly login two kinds of modes and obtain intelligent scheduling back-up system data, archive information adopts E file mode to obtain, and data message adopts direct log database mode to obtain, archive information comprises plant stand and remote measurement, calculated amount, electricity definition, data, the electricity data of remote measurement and 5 minutes sampling interval of calculated amount.
4. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described data processing server carries out various filtration treatment, statistics and analysis to the data of obtaining.
5. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described various data, statistics and the manual entry data obtained of database server preservation.
6. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described maintenance work station arranges the archive information obtaining perfect, complete inquiry and analysis simultaneously, carry out complicate statistics and the maintenance work of obtaining triggering.
7. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described report definition workstation completes the definition of template form, self-defined report.
8. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described report generation server completes the generation of template form, self-defined report.
9. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described Web server provides the inquiry and analysis of system data, form for each MIS node.
10. according to claim 2 based on intelligent grid SCADA data extension system, it is characterized in that described system adopts Windows 2008 SERVER as operating platform; Employing reaches dream database.
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| CN201410292146.8A CN104063761A (en) | 2014-06-26 | 2014-06-26 | SCADA data development system based on smart grid |
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Cited By (7)
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| CN104463487A (en) * | 2014-12-22 | 2015-03-25 | 国家电网公司 | Electric energy intelligent warning system |
| CN105469188A (en) * | 2015-11-16 | 2016-04-06 | 国网山东省电力公司经济技术研究院 | Distribution network planning data online intelligent analysis system and distribution network planning data online intelligent analysis method |
| CN105528660A (en) * | 2016-03-09 | 2016-04-27 | 湖南大学 | Substation load model parameter prediction method based on daily load curve |
| CN105956936A (en) * | 2016-05-10 | 2016-09-21 | 国网浙江省电力公司丽水供电公司 | Event early-warning system and method based on conditional retrieval simulation operation acquisition data |
| CN106855967A (en) * | 2016-12-28 | 2017-06-16 | 国网浙江省电力公司丽水供电公司 | A kind of dispatching of power netwoks data sharing platform |
| CN109858800A (en) * | 2019-01-28 | 2019-06-07 | 云南电网有限责任公司瑞丽供电局 | Operation data KPI system mobile solution platform based on power distribution network |
| CN111177177A (en) * | 2019-12-02 | 2020-05-19 | 国网吉林省电力有限公司吉林供电公司 | Automatic reporting system and method based on multi-source heterogeneous data fusion |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104463487A (en) * | 2014-12-22 | 2015-03-25 | 国家电网公司 | Electric energy intelligent warning system |
| CN105469188A (en) * | 2015-11-16 | 2016-04-06 | 国网山东省电力公司经济技术研究院 | Distribution network planning data online intelligent analysis system and distribution network planning data online intelligent analysis method |
| CN105528660A (en) * | 2016-03-09 | 2016-04-27 | 湖南大学 | Substation load model parameter prediction method based on daily load curve |
| CN105956936A (en) * | 2016-05-10 | 2016-09-21 | 国网浙江省电力公司丽水供电公司 | Event early-warning system and method based on conditional retrieval simulation operation acquisition data |
| CN106855967A (en) * | 2016-12-28 | 2017-06-16 | 国网浙江省电力公司丽水供电公司 | A kind of dispatching of power netwoks data sharing platform |
| CN109858800A (en) * | 2019-01-28 | 2019-06-07 | 云南电网有限责任公司瑞丽供电局 | Operation data KPI system mobile solution platform based on power distribution network |
| CN111177177A (en) * | 2019-12-02 | 2020-05-19 | 国网吉林省电力有限公司吉林供电公司 | Automatic reporting system and method based on multi-source heterogeneous data fusion |
| CN111177177B (en) * | 2019-12-02 | 2023-06-16 | 国网吉林省电力有限公司吉林供电公司 | Automatic reporting system based on multi-source heterogeneous data fusion and method thereof |
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Application publication date: 20140924 |