A Novel Parametric Model for AC Contactors

This paper develops a robust and fast parametric model to describe the dynamic behavior of an ac contactor. The model solves simultaneously the mechanical and electromagnetic coupled differential equations that govern its dynamic response. It deals with the shading rings and takes into account the f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE transactions on magnetics 2008-09, Vol.44 (9), p.2215-2218
Hauptverfasser:	Ruiz, J.-R.R., Espinosa, A.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Coils Computer simulation Contactors Cross-disciplinary physics: materials science rheology Differential equations Dynamic response Dynamics Electromagnetic actuators Electromagnetic coupling Electromagnetic devices Electromagnetic forces Exact sciences and technology Flux Magnetic circuits Magnetic cores Magnetic flux magnetic forces Magnetism Materials science Mathematical models modeling Other topics in materials science Parametric statistics Physics Shading shading rings
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This paper develops a robust and fast parametric model to describe the dynamic behavior of an ac contactor. The model solves simultaneously the mechanical and electromagnetic coupled differential equations that govern its dynamic response. It deals with the shading rings and takes into account the fringing flux. Data from simulations carried out by applying the presented parametric model are compared with experimental data, demonstrating the model's validity and effectiveness.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/TMAG.2008.2000544