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Inductive power transmission for autonomous sensors: voltage regulation effects on efficiency

Autor
Albesa, J.M.; Reindl, L.; Gasulla, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
10th International Multi-Conference on Systems, Signals and Devices
Any de l'edició
2013
Data de presentació
2013-03
Llibre d'actes
Proceedings of the 2013 10th International Multi-Conference on Systems, Signals and Devices
Pàgina inicial
6564081-1
Pàgina final
6564081-6
DOI
https://doi.org/10.1109/SSD.2013.6564081 Obrir en finestra nova
URL
http://dx.doi.org/10.1109/SSD.2013.6564081 Obrir en finestra nova
Resum
This work proposes the use of inductive links in order to wirelessly power autonomous sensors. In order to increase the powering distance and the power efficiency, resonant tanks were considered. To drive the transmitting resonant network, a commercial class D amplifier was used. Working frequency was restricted to 150 kHz. Commercial magnetic-core coils were selected as they provide high coil values and quality factors in a small-size factor, which is a requirement for the intended application....
Paraules clau
Autonomous Sensors, Inductive Power Transfer, Voltage Regulation
Grup de recerca
e-CAT - Circuits i Transductors Electrònics

Participants

  • Albesa Querol, Joan Miquel  (autor ponent)
  • Reindl, Leonhard Michael  (autor ponent)
  • Gasulla Forner, Manuel  (autor ponent)