Title :
Robust control and analysis of a wind-diesel hybrid power plant
Author :
Uhlen, K. ; Foss, B.A. ; Gjøsæter, O.B.
Author_Institution :
Dept. of Eng. Cybernetics, Trondheim Univ., Norway
fDate :
12/1/1994 12:00:00 AM
Abstract :
The aim of this paper is twofold: first to present multivariable frequency domain techniques as a tool for controller design and dynamic analysis of an autonomous wind-diesel power system; and secondly to study how robust model based controllers can be designed for such systems. Dynamic system analyses using multivariable frequency domain techniques are verified against detailed nonlinear simulation studies. The results are encouraging in the sense that the main conclusions in terms of robust stability and performance agree very well with the simulation results. It is also shown that improved performance of the system can be achieved using simple model based controllers
Keywords :
control system analysis; control system synthesis; diesel-electric power stations; frequency-domain analysis; frequency-domain synthesis; model reference adaptive control systems; multivariable control systems; power station control; robust control; wind power plants; controller design; dynamic analysis; multivariable frequency domain techniques; nonlinear simulation; performance; robust model based control; robust stability; wind-diesel hybrid power plant; Frequency domain analysis; Hybrid power systems; Nonlinear dynamical systems; Power generation; Power system analysis computing; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Robust control;
Journal_Title :
Energy Conversion, IEEE Transactions on
