Title :
Overview of Real-Time Database Management System Design for Power System SCADA System
Author :
Wu, Jian ; Cheng, Yong ; Schulz, Noel N.
Author_Institution :
Dept. of Electr. & Comput. Eng., Mississippi State Univ., MS
fDate :
March 31 2005-April 2 2005
Abstract :
A supervision control and data acquisition (SCADA) system is a communication and control system used for monitoring, operation and maintenance of energy infrastructure grids. Compared with traditional applications, a SCADA system has a harsh deadline for critical tasks. There is special time constraint for the real time database used in a SCADA system. The real time database in SCADA extends traditional database to include in-memory database. Such real time database management are designed to operate in the harsh environment of real-time systems, with strict requirements for resource utilization, and are ready to provide the performance and reliability required by real-life applications. In this paper, the main principle of real time database has been introduced. Its implementation in power system SCADA is discussed and a sample database is briefly introduced
Keywords :
SCADA systems; database management systems; power engineering computing; real-time systems; resource allocation; energy infrastructure grids; power system SCADA system; real-time database management system design; resource utilization; supervision control and data acquisition; Communication system control; Control systems; Database systems; Monitoring; Power system management; Power system reliability; Real time systems; Resource management; SCADA systems; Time factors;
Conference_Titel :
SoutheastCon, 2006. Proceedings of the IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
1-4244-0168-2
DOI :
10.1109/second.2006.1629324
