Schema Drive Method Build Power System Application Software Framework

In traditional Energy Management System (EMS) designation, the advance application software always highly coulped with Supervision Control And Data Acquisition (SCADA). With the development of power market and the increased requirement for advanced application, a more open architecture system is demanded. Therefore, decoupling the application software from SCADA following the standard technology is a trend of EMS research world widely.Following standard IEC 61970 is the main target for the next generation EMS system. To the problem of integrating disparate systems both within and external to the control center environment, standard IEC 61970 provides a perfect solution through defining an EMSAPI reference model, a common information model(CIM), and a set of component interface(CIS).It's a newness issue of the research in Power System application software's framework base on the standatd IEC 61970. A robust framework can be hide the difference in information model or net connectivity between different software, the developer don't need to care lots of standard codes and stand on gaint shoulder to programme.Accoding to standard IEC 61970, following by object oriented technology and design partten, using Common Object Request Broker Architecture(CORBA) and ADAPTIVE Communication Environment(ACE) software package, like the AppWizard in VC++6.0, this thesis provide a reusable software framework to the developer. By edit or expand CIM Schema, generate standard codes from framework generator, append message function and appliciation software package, the appliciation software will be finished.Framework design by Schema in power system appliciation software development make the information model standardization and applicitation function decoupling, which will lead more influence in power system information technology's development.