SELECTING THE SCHEME OF REAL-TIME DATABASE FOR SIS IN A POWER PLANT
Kefa Cen · Proceedings of the CSEE · 2003
Real-time database is the kernel of supervisory information system (SIS), and its selection is important in SIS's construction. In this paper, we narrate supervisory information system and present a real-time database which is selected according to the data storage efficiency, access mode of system, interface technique and so on. Based on the actual situation of some power plant, the structure of SIS and a series of selection schemes of real-time database are discussed in details. Especially timeliness and security in real-time database, the connection method between systems and network security are analyzed, that will be helpful in developing real-time database platform in other power plants.