| Títol: | Odd-harmonic repetitive control of an active filter under varying network frequency: control design and stability analysis |
| Autor: | Olm Miras, Josep Maria
Ramos Fuentes, Germán Andrés
Costa Castelló, Ramon
Cardoner Parpal, Rafel |
| Altres autors/autores: | Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials; Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada IV; Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
| Editorial: | IEEE Press. Institute of Electrical and Electronics Engineers |
| Matèries: | Àrees temàtiques de la UPC::Informàtica::Automàtica i control
Automatic control
Control automàtic |
| Tipus de document: | Conference report |
| Descripció: | This work deals with the design and analysis of a
controller for a shunt active power filter. The design is based
on combined feedforward and feedback actions, the last using
repetitive control, and aims at the obtention of a good closedloop
performance in spite of the possible frequency variations
that may occur in the electrical network. As these changes
affect the performance of the controller, the proposal includes
a compensation technique consisting of an adaptive change of
the digital controller’s sampling time according to the network
frequency variation. However, this implies structural changes in
the closed-loop system that may destabilize the overall system.
Hence, this article is also concerned with closed-loop stability of
the resulting system, which is analyzed using a robust control
approach through the small gain theorem. Experimental results
that indicate good performance of the closed-loop system are
provided. |
| Altres identificadors i accés: | J.M. Olm [et al.]. Odd-harmonic repetitive control of an active filter under varying network frequency: control design and stability analysis. A: American Control Conference. "Proceedings of the 2010 American Control Conference". Baltimore: IEEE Press. Institute of Electrical and Electronics Engineers, 2010, p. 1749-1754.
978-1-4244-7425-7
http://hdl.handle.net/2117/15023 |
| Disponible al dipòsit: | E-prints UPC
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