CN103366311A - Data fusion processing method based on transformer substation multi-system - Google Patents
Data fusion processing method based on transformer substation multi-system Download PDFInfo
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Abstract
The invention discloses a data fusion processing method based on a transformer substation multi-system. According to the method, data source analysis is set through integrating of data sources of the transformer substation multisystem, and two sets of data models with equipment assets and power grid events as cores respectively are set according to the data source analysis, namely, data modeling is performed, service data of each system are respectively extracted by following the established data models and by the utilization of a WEBSERVICE interface, database direct reading and a FTP sharing method, after the service data of the corresponding system of a transformer substation are acquired to perform data integrating, the data can be classified and shared, and various kinds of data service is provided. The data fusion processing method based on the transformer substation multi-system performs the tasks that the data sources of the transformer substation multi-system are integrated, efficient and accurate equipment running information is provided for professional analysis personnel and management personnel of the transformer substation, blindness of data access is reduced, workloads of professional analysis are reduced, and work efficiency of professional analysis is increased.
Description
Technical field
The present invention relates to transformer station's multisystem Data Fusion technology, particularly relate to a kind of data access, data cleansing, data-switching, data loading, data, services, data model, Data Integration for realizing between the transformer station different pieces of information source.
Background technology
Along with the fast development of digital transformer substation, infosystem quantity is more and more, and system scale and capacity are increasing, and quantity of information is increasingly huge.Need to arrive in the different systems when specialty analysis personnel carry out data analysis and check calling data, increase on the one hand the blindness of data access, the workload that one side has increased specialty analysis, reduce work efficiency.
In the real work, the information point that different user pays close attention to is different, and the information point that same subscriber is paid close attention to constantly in difference is also different, such as between the different functional departments, between the different majors personnel, the information difference paid close attention between leader and the common employee is larger.
The system quantity of transformer station or concentrator station is more at present, and function is disperseed, and information is overlapped, and the data redundancy amount is large.
Summary of the invention
Defective and deficiency for above-mentioned prior art existence, technical matters to be solved by this invention provides a kind ofly can analyze combing to transformer station's existing system information, the service data information that leaves different information systems in is integrated, and follow unified data model and clean arrangement, according to subject area data message is excavated, the arrangement and represent, be the specialty analysis personnel of transformer station, it is efficient that managerial personnel provide, equipment operation information accurately, reduce the blindness of data access, reduce the workload of specialty analysis, increase the work efficiency of specialty analysis.
In order to address the above problem, the invention provides following technical scheme.
A kind of Data Fusion method based on transformer station's multisystem, the present invention is characterised in that, sets up analysis of data source by the data source of integrating transformer station's multisystem; According to analysis of data source, the two sets of data models of setting up take asset of equipments as core with take grid event as core are data modeling; Follow the data model of foundation, utilize that WEBSERVICE interface, database directly read, the FTP sharing mode extracts respectively the business datum of each system; After the business datum of obtaining transformer station's related system is carried out data integration, can classify to data shared, the Various types of data service is provided; Wherein:
Analysis of data source comprises respectively province company layer data integrate module, Substation Station layer data integrate module; Company's layer data integrate module is connected with dispatching system data-interface, technical supervision data-interface respectively; Substation Station layer data integrate module is connected with online monitoring data interface, integrated system data-interface respectively;
Data modeling comprises the asset of equipments data module, and the asset of equipments data module comprises and data consolidation form module, and data consolidation form module is respectively equipped with data access interface, data output interface; Wherein the data access interface is connected with electric parameter Data Input Interface, five anti-information data input interfaces, external environment condition Data Input Interface respectively; Data output interface is connected with ORACLE input interface, the formatted data access interface of database output module respectively; Wherein the ORACLE input interface also is connected with the ORACLE database of database output module;
Data integration is adopted and is set up the data intermediate database, is connected with database, WEBSERVICE interface, ftp server, foreground respectively by the data intermediate database;
Data, services is by there being the data intermediate database to be connected with data analysis module according to the pond, and data analysis module also is connected with the data display service interface more than, the data analysis service interface more than respectively.
Specific implementation flow process of the present invention is:
1) analysis of data source, for the intelligent substation analysis result is provided, instruct and for the operations staff provides effective support, need to realize on the one hand dispatching system, production management system, weather monitoring system, the working-condition monitoring system of province company layer, the Data Integration of technical supervision data analysis center; The Data Integration of the integrated system of one side need realization Substation Station layer, five-preventing system, protection TT﹠C system, network work ticket system, safety zone supervisory system, security protection ventilating system, power transformation on-line monitoring system etc.
2) data modeling; according to analysis of data source; the data fusion of transformer station's multisystem, the data that need to integrate relate to the 11 large class data such as electric parameter, five anti-information, protection observing and controlling, safety zone monitoring, security protection ventilation, management and running, production management, equipment condition monitoring, lightning monitoring, electric energy quality monitoring, external environmental information.Follow IEC, CIM standard, set up two sets of data models take asset of equipments as core with take grid event as core.Wherein, the data model take asset of equipments as core is used for the longer-term storage of system data, satisfies the historical data analysis of equipment state and the needs of summary; Data model take grid event as core is used for the instant storage of system data, satisfies controlling in real time and instant disposal of grid event.
3) data model of foundation is followed in data integration, utilizes the modes such as WEBSERVICE interface routine, database directly read, FTP shares that the business datum of each system is extracted respectively.If the data standard of origin system and the data source that provides are unique, then adopt the building database link, directly read by SQL statement; If the data of origin system are not unique, and each system data structure there are differences, and then requires each origin system according to unified data model exploitation WEBSERVICE interface routine, realizes uploading of data, and service end is unified again to receive and resolve warehousing; If the data of origin system are the data such as non-structured word document, PDF, TXT, picture, the mode that then adopts FTP to share realizes obtaining of data, and is stored in middle database.
4) data, services, after obtaining the business datum of transformer station's related system, can classify to data shared, the service interface of Various types of data is provided, each operation system can directly read the business datum that is associated from middle database to be showed, analyze, uses, and for the specialty analysis personnel of transformer station, managerial personnel provide efficiently, equipment operation information accurately, reduces the blindness of data access, reduce the workload of specialty analysis, increase the work efficiency of specialty analysis.
The invention has the beneficial effects as follows, for the specialty analysis personnel of transformer station, managerial personnel provide efficiently, equipment operation information accurately, reduce the blindness of data access, reduce the workload of specialty analysis, increase the work efficiency of specialty analysis.
Below in conjunction with Figure of description and embodiment the present invention is further explained.
Description of drawings
Fig. 1 is the process flow diagram that is used for transformer station's multisystem data fusion of the embodiment of the invention;
Fig. 2 is the analysis of data source structural representation;
Fig. 3 is the data modeling structural representation;
Fig. 4 is grid event data model schematic diagram;
Fig. 5 is the data integration structural representation;
Fig. 6 is the data, services structural representation.
Embodiment:
Below in conjunction with description of drawings embodiments of the invention are described further.
See Fig. 1, a kind of Data Fusion method based on transformer station's multisystem, the present invention is characterised in that, sets up analysis of data source by the data source of integrating transformer station's multisystem; According to analysis of data source, the two sets of data models of setting up take asset of equipments as core with take grid event as core are data modeling; Follow the data model of foundation, utilize that WEBSERVICE interface, database directly read, the FTP sharing mode extracts respectively the business datum of each system; After the business datum of obtaining transformer station's related system is carried out data integration, can classify to data shared, the Various types of data service is provided; Wherein:
See Fig. 2, analysis of data source comprises respectively province company layer data integrate module, Substation Station layer data integrate module; Company's layer data integrate module is connected with dispatching system data-interface, technical supervision data-interface respectively; Substation Station layer data integrate module is connected with online monitoring data interface, integrated system data-interface respectively;
See Fig. 3, data modeling comprises the asset of equipments data module, and the asset of equipments data module comprises and data consolidation form module, and data consolidation form module is respectively equipped with data access interface, data output interface; Wherein the data access interface is connected with electric parameter Data Input Interface, five anti-information data input interfaces, external environment condition Data Input Interface respectively; Data output interface is connected with ORACLE input interface, the formatted data access interface of database output module respectively; Wherein the ORACLE input interface also is connected with the ORACLE database of database output module;
See Fig. 5, data integration is adopted and is set up the data intermediate database, is connected with database, WEBSERVICE interface, ftp server, foreground respectively by the data intermediate database;
Data, services is by there being the data intermediate database to be connected with data analysis module according to the pond, and data analysis module also is connected with the data display service interface more than, the data analysis service interface more than respectively.
The present invention carries out combing to transformer station, concentrator station infosystem and integrates, the explicit data range of fusion, realize data fusion mechanism, the data analysis service is provided, both can satisfy each functional department's production management needs, can satisfy the substation operation needs again, also be convenient to the professional and analyze needs, effectively reduce the blindness of data access, reduce the workload of specialty analysis, increase the work efficiency of specialty analysis.
Specific implementation flow process of the present invention is as follows:
1) analysis of data source for the intelligent substation analysis result is provided, instructs and for the operations staff provides effective support, as shown in Figure 2, is the analysis of data source structural representation.Analysis of data source need realize dispatching system, production management system, weather monitoring system, the working-condition monitoring system of province company layer, the Data Integration of technical supervision data analysis center on the one hand; The Data Integration of the integrated system of one side need realization Substation Station layer, five-preventing system, protection TT﹠C system, network work ticket system, safety zone supervisory system, security protection ventilating system, power transformation on-line monitoring system etc.
2) data modeling; according to analysis of data source; the data fusion of transformer station's multisystem, the data that need to integrate relate to the 11 large class data such as electric parameter, five anti-information, protection observing and controlling, safety zone monitoring, security protection ventilation, management and running, production management, equipment condition monitoring, lightning monitoring, electric energy quality monitoring, external environmental information.Follow IEC, CIM standard, set up two sets of data models take asset of equipments as core with take grid event as core.Wherein, the data model take asset of equipments as core is used for the longer-term storage of system data, satisfies the historical data analysis of equipment state and the needs of summary; Data model take grid event as core is used for the instant storage of system data, satisfies controlling in real time and instant disposal of grid event.
The asset of equipments data model as shown in Figure 3, the equipment real-time information receives information by each different equipment detection information interface, and the data access interface by the providing data formatting module enters the providing data formatting module data are carried out consolidation form.Data after the format have unified data layout, satisfy to data unify to analyze, the unified storage of data, the unified requirement of showing of data, the drawback that has solved the different single corresponding analysis methods of equipment Inspection information has increased the effectiveness of data.Formatted data externally outputs to database load module and form data access interface by the data output interface of providing data formatting module.The database output module has been realized support to Sybases such as Oralcle database, SqlSever data by accessing existing popular data-interface, formatted data is deposited in the database of setting, provide data supporting to operations such as the data analysis in later stage, data statisticss.The formatted data access interface can be exported the current format data in real time, and the data behind the form can externally be used timely, supports the Data Update of data exhibiting, and follow-up real time data is showed provides real time data.
The grid event data model as shown in Figure 4, this model possesses equipment real-time data access and apparatus remote control function.The equipment real time data is by the formatted data access interface automatic access equipment real-time information of the automatic request interface connection device of formatted data asset data model, the equipment real-time information deposits the real-time storehouse of data in, rely on the data age in real-time storehouse, the real-time information of preservation equipment, foreground application is accessed the facility information in the real-time storehouse by the access interface in real-time storehouse and is further showed.Apparatus remote control issues the control of interface finishing equipment by the equipment control command, the equipment control command is issued to the command area sub-module, the command area sub-module is distinguished order and is uploaded to order stipulations composite module, order stipulations composite module carries out the control that specific stipulations make up to adapt to equipment to order, the order stipulations are issued to the equipment of appointment by stipulations coupling output module, finish the Long-distance Control to equipment.
3) data model of foundation is followed in data integration, utilizes the modes such as WEBSERVICE interface routine, database directly read, FTP shares that the business datum of each system is extracted respectively.
As shown in Figure 5, be the data integration structural representation.If the data standard of origin system and the data source that provides are unique, then adopt the building database link, directly read by SQL statement, directly accessing database; If the data of origin system are not unique, and each system data structure there are differences, and then requires each origin system according to unified data model exploitation WEBSERVICE interface routine, realizes uploading of data, service end is unified the reception and the parsing warehousing again, directly accesses the WebService service interface; If the data of origin system are the data such as non-structured word document, PDF, TXT, picture, the mode that then adopts FTP to share realizes obtaining of data, and is stored in middle database.Middle database is as the data pool of all data, for foreground application provides Data support.
4) data, services, after obtaining the business datum of transformer station's related system, can classify to data shared, the service interface of Various types of data is provided, each operation system can directly read the business datum that is associated from middle database to be showed, analyze, uses, and for the specialty analysis personnel of transformer station, managerial personnel provide efficiently, equipment operation information accurately, reduces the blindness of data access, reduce the workload of specialty analysis, increase the work efficiency of specialty analysis.
As shown in Figure 6, be the data, services structural representation.Data, services becomes data pool from data middle database reading out data, the Data classification module is classified by the data in the data pool, and supply with data, convenient follow-up market demand to service interfaces such as the data display service interface of correspondence, data analysis service interfaces.
Claims (1)
1. the Data Fusion method based on transformer station's multisystem is characterized in that, sets up analysis of data source by the data source of integrating transformer station's multisystem; According to analysis of data source, the two sets of data models of setting up take asset of equipments as core with take grid event as core are data modeling; Follow the data model of foundation, utilize that WEBSERVICE interface, database directly read, the FTP sharing mode extracts respectively the business datum of each system; After the business datum of obtaining transformer station's related system is carried out data integration, can classify to data shared, the Various types of data service is provided; Wherein:
Analysis of data source comprises respectively province company layer data integrate module, Substation Station layer data integrate module; Company's layer data integrate module is connected with dispatching system data-interface, technical supervision data-interface respectively; Substation Station layer data integrate module is connected with online monitoring data interface, integrated system data-interface respectively;
Data modeling comprises the asset of equipments data module, and the asset of equipments data module comprises and data consolidation form module, and data consolidation form module is respectively equipped with data access interface, data output interface; Wherein the data access interface is connected with electric parameter Data Input Interface, five anti-information data input interfaces, external environment condition Data Input Interface respectively; Data output interface is connected with ORACLE input interface, the formatted data access interface of database output module respectively; Wherein the ORACLE input interface also is connected with the ORACLE database of database output module;
Data integration is adopted and is set up the data intermediate database, is connected with database, WEBSERVICE interface, ftp server, foreground respectively by the data intermediate database;
Data, services is by there being the data intermediate database to be connected with data analysis module according to the pond, and data analysis module also is connected with the data display service interface more than, the data analysis service interface more than respectively.
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| CN103577939A (en) * | 2013-11-22 | 2014-02-12 | 广东电网公司电力调度控制中心 | Grid data management method and system |
| CN103605767A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Data access method and system of power transmission lines |
| WO2014180395A1 (en) * | 2013-12-10 | 2014-11-13 | 中兴通讯股份有限公司 | Mass data fusion storage method and system |
| CN104464050A (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | Transformer substation gate operation management system |
| CN104750787A (en) * | 2015-03-12 | 2015-07-01 | 国家电网公司 | Data integrating and processing system and method |
| CN105425856A (en) * | 2015-11-12 | 2016-03-23 | 云南电网有限责任公司物流服务中心 | Transformer positioning and monitoring device |
| CN106651221A (en) * | 2017-01-09 | 2017-05-10 | 国网宁夏电力公司信息通信公司 | General power enterprise data analysis platform based on state grid index system |
| CN107391596A (en) * | 2017-06-29 | 2017-11-24 | 中国电力科学研究院 | A kind of power distribution network mass data fusion method and device |
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| CN109977188A (en) * | 2019-03-28 | 2019-07-05 | 国网河南省电力公司经济技术研究院 | A kind of multi-specialized data correlation fusion method of gradual power grid and device |
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| CN110519352A (en) * | 2019-08-19 | 2019-11-29 | 海南电网有限责任公司 | A kind of peak regulation data uploading method for power grid |
| CN110597933A (en) * | 2019-07-26 | 2019-12-20 | 广西电网有限责任公司 | Matching method of power grid topological data |
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| CN103605767A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Data access method and system of power transmission lines |
| WO2014180395A1 (en) * | 2013-12-10 | 2014-11-13 | 中兴通讯股份有限公司 | Mass data fusion storage method and system |
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| CN104464050A (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | Transformer substation gate operation management system |
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| CN108805741B (en) * | 2018-04-23 | 2022-02-11 | 南方电网科学研究院有限责任公司 | Fusion method, device and system of power quality data |
| CN108805741A (en) * | 2018-04-23 | 2018-11-13 | 南方电网科学研究院有限责任公司 | Fusion method, device and system of power quality data |
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| CN109977188A (en) * | 2019-03-28 | 2019-07-05 | 国网河南省电力公司经济技术研究院 | A kind of multi-specialized data correlation fusion method of gradual power grid and device |
| CN110069932A (en) * | 2019-05-08 | 2019-07-30 | 济南浪潮高新科技投资发展有限公司 | A kind of data lake fused data safety analytical method based on intelligent contract |
| CN110069932B (en) * | 2019-05-08 | 2023-02-21 | 山东浪潮科学研究院有限公司 | Data lake fusion data security analysis method based on intelligent contract |
| CN110490761A (en) * | 2019-07-26 | 2019-11-22 | 广西电网有限责任公司 | A kind of power grid distribution net equipment account data model modelling approach |
| CN110597933A (en) * | 2019-07-26 | 2019-12-20 | 广西电网有限责任公司 | Matching method of power grid topological data |
| CN110490761B (en) * | 2019-07-26 | 2022-06-28 | 广西电网有限责任公司 | Power grid distribution network equipment ledger data model modeling method |
| CN110597933B (en) * | 2019-07-26 | 2023-03-21 | 广西电网有限责任公司 | Matching method of power grid topological data |
| CN110519352A (en) * | 2019-08-19 | 2019-11-29 | 海南电网有限责任公司 | A kind of peak regulation data uploading method for power grid |
| CN110519352B (en) * | 2019-08-19 | 2022-06-28 | 海南电网有限责任公司 | Peak-shaving data uploading method for power grid |
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