Title :
Analysis of control performance for stability robustness of power systems
Author :
Khammash, M.H. ; Vittal, V. ; Pawloski, C.D.
Author_Institution :
Dept. of Electr. Eng. & Comput. Eng., Iowa State Univ., Ames, IA, USA
fDate :
11/1/1994 12:00:00 AM
Abstract :
This paper presents a novel approach to analyze stability robustness of controls in power systems over a range of operating conditions. The controls considered include exciters, power system stabilizers, and governors. The analytical basis for the approach is presented. The robustness framework for power systems is formulated. Numerical results for a sample test system are obtained and compared with those obtained by conventional techniques
Keywords :
control system analysis computing; digital simulation; exciters; matrix algebra; power system analysis computing; power system control; power system stability; robust control; computer simulation; control performance; exciters; governors; operating conditions; power system stabilizers; power systems; robustness framework; stability robustness; Control systems; Performance analysis; Power system analysis computing; Power system control; Power system stability; Robust control; Robust stability; Robustness; Stability analysis; System testing;
Journal_Title :
Power Systems, IEEE Transactions on
