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Parameter estimation of squirrel-cage motors with parasitic torques in the torque–slip curve

Autor
Monjo, L.; Corcoles, F.; Pedra, J.
Tipus d'activitat
Article en revista
Revista
IET electric power applications
Data de publicació
2015-04-16
Volum
9
Número
5
Pàgina inicial
377
Pàgina final
387
DOI
https://doi.org/10.1049/iet-epa.2014.0208 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/79316 Obrir en finestra nova
Resum
This paper studies parasitic torques in steady-state torque–slip curves of squirrel-cage induction motors. The curves of nine motors (small, medium and large size units), three of which were measured in the range s = 2 to 0, are analysed. The torque–slip curves of eight of these nine motors differ significantly from the smooth curves predicted by the classical single- and double-cage models: a torque dip at large slips in the motoring regime and a notable torque increase in the braking regim...
Citació
Monjo, L., Corcoles, F., Pedra, J. Parameter estimation of squirrel-cage motors with parasitic torques in the torque–slip curve. "IET electric power applications", 16 Abril 2015, vol. 9, núm. 5, p. 377-387.
Grup de recerca
QSE - Qualitat del Subministrament Elèctric

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