Integrated public database platform based on OPC technology
Li Wen Fu · Dianli zidonghua shebei · 2005
The data islands and data conflicts existing in power system automations are analyzed. An integrated public database platform using OPC(OLE for Process Control)/ ODBC / DDE data exchange technologies is designed to support production data in C / S communication mode with TCP / IP protocol of OPC. Thus the seamless data exchange among different automation systems is rea,lized in power system. The data integration and processing are discussed,as well as the in,terfacing technology between public database and automation application programs.