Integrated reluctance position sensor for the self-commutation of a hybrid linear electric actuator

Pierre-Emmanuel Cavarec (1) , Hamid Ben Ahmed (1) , Bernard Multon (2)

1 SATIE - Systèmes et Applications des Technologies de l'Information et de l'Energie
2 SATIE SETE - Systèmes d'Energie pour les Transports et l'Environnement

This paper presents a new design for a fully-integrated linear reluctance position sensor. A sensitivity-optimization supply frequency is introduced, in addition to a new differential demodulation method. The prototype results are then compared with two dynamic models for low- and high-frequency power supply.

Mots clés: Linear position sensor; variable reluctance; frequency effects

Domaines: Energie électrique

Pierre-Emmanuel Cavarec, Hamid Ben Ahmed, Bernard Multon. Integrated reluctance position sensor for the self-commutation of a hybrid linear electric actuator. European Power Electronic 2001, Aug 2001, GRAZ, Austria. 7p. ⟨hal-00674237⟩