Title :
Control-decision and integrated information system of power plant
Author :
Deliang, Zeng ; Jizhen, Liu ; Yanquan, Liu
Author_Institution :
Thermal Power Eng., North China Inst. of Electr. Power, China
Abstract :
This paper introduces the structure of the integrated information system of the power plant. This system can be classified by two components, one is the integration of the control and diagnostic system, the other is integration of the management information and real-time information. Multi-goal optimization and coordination can be used to realize the integration of the control systems, and failure trend-based forecasting methods can be used to realize the integration between the control and diagnostic systems. Through the inter-link between the distributed control system (DCS) networks, the information can be shared by real-time system and management system
Keywords :
distributed control; engineering information systems; management information systems; power station control; control-decision; diagnostic system; distributed control system networks; failure trend-based forecasting methods; integrated information system; management information; multi-goal coordination; multi-goal optimization; power plant; real-time information; Centralized control; Control system synthesis; Control systems; Distributed control; Feedback; Information management; Information systems; Management information systems; Power generation; Power system management;
Conference_Titel :
Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4754-4
DOI :
10.1109/ICPST.1998.729284
