Pb. Malatestas et al., MODELING AND IDENTIFICATION OF DIESEL-WIND TURBINES SYSTEMS FOR WIND PENETRATION ASSESSMENT, IEEE transactions on power systems, 8(3), 1993, pp. 1091-1097
In order to investigate transient performance problems and penetration
limits, associated with the connection of wind turbines in isolated d
iesel supplied power systems, a computer program has been developed. T
he modelling of the main components of the system, and the method used
for the identification of the parameters of the diesel-generator unit
s, are described. Frequency and voltage variations obtained by the die
sel units model, are compared to experimentally obtained results. The
computer program was applied to a typical diesel-wind turbine system o
f a small Greek island, to investigate the impact of the connection or
the parallel operation of the wind turbines on the frequency and volt
age, as well as the transient stability of the system in case of short
-circuits in the feeded network.