Consulter le flux RSS

Publications

Affichage des publications 891 à 900 sur 3835 au total

Electric power

Impact of a Non-Perfect Transformer in the Behavior of Three Phase Resonant Converter

This paper compares the operating of a three-phase, high frequency, series resonant converter (700 kHz, 15 V-15 V, 100 W) with balanced and unbalanced transformer. Analytical equivalent single phase circuit modelling of three phase transformer is…

Benjamin Loyer, Mickael Petit, Morgan Almanza, Eric Labouré

PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management -

Electric power

Meso-scale piezoelectric energy harvester for low-frequency rotational motion

Wind energy has been seen as a most potential renewable energy. However, in shore environments, the wind turbine usually suffers constantly impact of sand and strong wind speed, which causes the surface deteriorate: cracks may appear. To reduce the…

Chao-Ting Chen, Wei-Jiun Su, Wen-Jong Wu, Dejan Vasic, François Costa

SPIE Smart Structures + Nondestructive Evaluation -

Engineering Sciences

Motorcycling performance and sleepiness during an extended ride on a dynamic simulator: relationship with stress biomarkers

Abstract Objective : Powered two-wheelers (PTW) make up a large proportion of fatal accidents. The aim of this study was to investigate the effects of time-of-day and total sleep deprivation (SD) on simulated motorcycling performance during extended…

C Bougard, P Vanbeers, F Sauvet, C Drogou, M Guillard, R Dorey, D Gomez-Merino, J Dauguet, S Takillah, Stéphane Espie, M Chennaoui, D Léger

Physiological Measurement -

Engineering Sciences

Saturable Inductor Modelling in GaN FETs Based Synchronous Buck Converter

This paper deals with the modelling of saturable inductors with ferrite core applied in a high frequency synchronous step-down converter, with GaN FETs as switches. The inductor current waveform is modeled and simulated under non-linear conditions,…

Salvatore Musumeci, Luigi Solimene, Carlo Ragusa, Marco Palma, Olivier de La Barrière

2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) -