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Hydroelectric Power Plant Integrated Heterogeneous Database System Research

Posted on:2006-12-27Degree:MasterType:Thesis
Country:ChinaCandidate:X H LiuFull Text:PDF
GTID:2192360152990798Subject:Power electronics and electric drive
Abstract/Summary:PDF Full Text Request
This paper has an overall introduction to System Integration (SI). On the basis of the actual background in the hydropower plant three application systems that have been applied are analyzed and a method is given to integrate all the heterogeneous database systems, especially discussed in detail data integration.About the implement of data integration of the heterogeneous database systems in the hydropower plant, specially in the power field Common Information Model of the IEC61970 standard is adopted as the universal data model and CIM XML is used as the carrier to share and exchange data and CORBA technology is applied to build the communication and interaction platform between different systems. Combining CIM XML and CORBA a framework is given on system integration of hydropower plant by which the goal of common information sharing and some functions integration that supports a better information platform for improving enterprise management and decision-making ability is realized.In the end some other problems about System Integration of the hydropower plant are introduced. DSS (Decision Support System) based on data warehousing technology and application systems based on B/S mode will be the future research emphasis.
Keywords/Search Tags:Heterogeneous System, System Integration, CIM, XML, CORBA (Common Object Request Broker Architecture), Data Warehousing(DW)
PDF Full Text Request
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