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Closed-loop controller for eliminating the contact bounce in DC core contactors

Autor
Garcia, A.; Riba, J.; Cusido, J.; Ortega, J.A.; Romeral, L.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on components and packaging technologies
Data de publicació
2010-09
Volum
33
Número
3
Pàgina inicial
535
Pàgina final
543
DOI
https://doi.org/10.1109/TCAPT.2010.2041456 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10667 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5491102 Obrir en finestra nova
Resum
The undesirable phenomenon of the contact bounce causes severe erosion of the contacts and, as a consequence, their electrical life and reliability are greatly reduced. On the other hand, the bounce of the armature can provoke re-opening of the contacts, even when they have already been closed. This paper deals with the elimination of the bounce in both contacts and armature of a commercial dc core contactor. This is achieved by means of a current closed-loop controller, which only uses as input...
Citació
Garcia, A. [et al.]. Closed-loop controller for eliminating the contact bounce in DC core contactors. "IEEE transactions on components and packaging technologies", Setembre 2010, vol. 33, núm. 3, p. 535-543.
Grup de recerca
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

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