Title :
High-gain stabiliser for a multimachine power system
Author :
Hanmandlu, M. ; Suryanarayana, N.V.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
fDate :
9/1/1993 12:00:00 AM
Abstract :
Presents multistage decomposition of a high-gain feedback system as applied to a multimachine power system. Multitime scale decomposition is carried out by performing two time scale decomposition repetitively, in several stages. The decomposition leads to one slow system and several fast systems of different time scales. From the separate slow and fast system controllers, a composite stabilising controller is constructed by backward recursion and is implemented on the multimachine power system.
Keywords :
feedback; large-scale systems; power system control; power system stability; backward recursion; composite stabilising controller; fast systems; high-gain feedback system; high-gain stabiliser; large scale systems; multimachine power system; multistage decomposition; multitime scale decomposition; power system control; power system stability; slow system; two time scale decomposition;
Journal_Title :
Control Theory and Applications, IEE Proceedings D
