OUTPUT CONTROLLABILITY AND STEADY-OUTPUT
CONTROLLABILITY ANALYSIS OF FIXED SPEED WIND
TURBINE
M. Isabel Garcia-Planas, Jose Luis Dominguez-Garcia
This paper deals with the concepts of output controllability
and steady output controllability, it demonstrates
that they are not equivalent of concepts. A linear system
has been calculated from the nonlinear equations
of the squirrel cage induction generator, supposing it
connected directly to the grid and assuming a steady
state operating point. The study of output controllability
and steady-output controllability concepts of the
introduced system is done.