INVESTIGADORES
PULESTON Pablo Federico
artículos
Título:
High Order Sliding Control for a Wind Energy Conversion System Based on a Permanent Magnet Synchronous Generator
Autor/es:
F.VALENCIAGA; P.F.PULESTON
Revista:
IEEE TRANSACTIONS ON ENERGY CONVERSION
Editorial:
IEEE
Referencias:
Año: 2008 vol. 23 p. 860 - 867
ISSN:
0885-8969
Resumen:
This paper presents the output power control of a
wind energy conversion system (WECS) based on a permanent
magnet synchronous generator (PMSG). It is assumed that
the considered wind module integrates a stand-alone hybrid
generation system, jointly with a battery bank, a variable ac
load and other generation subsystems. The operation strategy
of the hybrid system determines two possible operation modes
for the WECS, depending on the power requirements of the
load and the wind availability. The paper deals with the design
of a combined high order sliding mode (HOSM) controller for
the power control of the WECS on both operational modes.
The main features of the obtained controller are its chattering
free behavior, its finite time reaching phase, its simplicity and
its robustness respect to external disturbances and unmodeled
dynamics. The performance of the closed loop system is assessed
through representative computer simulations.