Title :
Application of structured singular value theory for robust stability and control analysis in multimachine power systems. II. Numerical simulations and results
Author :
Djukanovic, Milena ; Khammash, Mustafa ; Vittal, Vijay
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA
fDate :
11/1/1998 12:00:00 AM
Abstract :
For pt.I see ibid., vol.13, no.4, p1311-16 (1998). This paper presents numerical simulations and testing results of the new method which is proposed for stability robustness of multimachine power systems. The approach is based on structured singular value (SSV) tools. The variations of operating conditions are treated as structured uncertainty. Simulation results for a test system have shown excellent accuracy of robust stability assessment for a wide range of operating conditions
Keywords :
power system control; power system stability; robust control; simulation; singular value decomposition; control analysis; multimachine power systems; numerical simulations; operating conditions; robust stability; structured singular value theory; structured singular value tools; structured uncertainty; testing results; Least squares approximation; Power system analysis computing; Power system control; Power system modeling; Power system simulation; Power system stability; Power systems; Robust stability; Stability analysis; System testing;
Journal_Title :
Power Systems, IEEE Transactions on
