A 100nW Power Overhead Load Interface for Electrostatic Vibrational Energy Harvester with a High Biasing Voltage

Mohammed Bedier 1 Dimitri Galayko 1
1 CIAN - Circuits Intégrés Numériques et Analogiques
LIP6 - Laboratoire d'Informatique de Paris 6
Abstract : Electrostatic vibrational energy harvester (e-VEH) appeals to the ever expanding applications of self powered sensors. The capacitive transduces and their conditioning circuits are extensively studied in literature, yet usually lacking a load interface that manages that energy extraction from the harvester and efficiency delivers it to a load. A load interface, as well as its controller, designed for Bennet's Doubler conditioning circuit is presented in this work. The energy extraction from the harvester is achieved through a multiple energy-shot transfer process to minimize the resistive energy loss. The load interface controller simulation shows a low power overhead of less than 100nW making it adequate for practical implementation.
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01521807
Contributeur : Dimitri Galayko <>
Soumis le : vendredi 12 mai 2017 - 12:10:36
Dernière modification le : samedi 8 juillet 2017 - 01:12:30

Identifiants

Collections

Citation

Mohammed Bedier, Dimitri Galayko. A 100nW Power Overhead Load Interface for Electrostatic Vibrational Energy Harvester with a High Biasing Voltage. The 30th EUROSENSORS conference (2016), Sep 2016, Budapest, Hungary. 〈http://www.sciencedirect.com/science/article/pii/S1877705816338140〉. 〈10.1016/j.proeng.2016.11.492〉. 〈hal-01521807〉

Partager

Métriques

Consultations de la notice

64