The Development Of Database Module For Software Of Monitoring And Controlling In The Industry Transformer Substation

Under the guidance of design theory of the database system, framework andcomposition of the database module (dynamic and static) for the software of monitoringand controlling in industry transformer substation have been deeply researched andplanned. According to the characters of the system that are identical data structure,single data type and definite data structure, the data dictionary has been defined and datastorage structure based on linear list has been established. The dynamic database modulebased on the technology of memory mapping file applying in the software of monitoringand controlling in industry transformer substation is designed under environment ofVC++6.0.Meanwhile the technology of ADO database interface is introduced to visit thestatic database module created in SQL Server2000.The database modules above on havebeen verfied in landing module, database summary module, man-machine interfaceconfiguration module and monitoring operation module in the software of monitoringand controlling in industry transformer substation,which shows the design method isfeasible and effective.