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2 results on '"Stéphane Laporte"'

1. Experimental performance assessment of a dynamic wireless power transfer system for future EV in real driving conditions

Author

Gérard Coquery, Virginie Deniau, Marc Revilloud, and Stéphane Laporte

Subjects
050210 logistics & transportation, business.product_category, Computer science, 020209 energy, 05 social sciences, 02 engineering and technology, Automotive engineering, Road surface, 0502 economics and business, Electric vehicle, 0202 electrical engineering, electronic engineering, information engineering, Wireless power transfer, business, Decoupling (electronics), Efficient energy use
Abstract

An original innovative prototype of dynamic Wireless Power Transfer (WPT) system for Electric Vehicle (EV) has been developed, integrated and demonstrated within the FABRIC European project [1] in Versailles-Satory, France. This charging solution consists in several charging spots along the lane. The antennas embedded below the road surface are concentrated, thus resulting in a high frequency of coupling/decoupling and in and impulsive charging. This paper describes an original experimental investigation aiming at a characterization the actual performances of such a prototype system in real driving conditions.

Published
2018
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2. Dynamic Wireless Power Transfer Charging Infrastructure for Future EVs: From Experimental Track to Real Circulated Roads Demonstrations

Author

Virginie Deniau, Alexandre De Bernardinis, Nicolas Hautiere, Gérard Coquery, Stéphane Laporte, VEhicule DEcarboné et COmmuniquant et sa Mobilité (VeDeCom), Laboratoire Électronique Ondes et Signaux pour les Transports (IFSTTAR/COSYS/LEOST), Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-PRES Université Lille Nord de France, Technologies pour une Electro-Mobilité Avancée (SATIE-TEMA), Composants et Systèmes pour l'Energie Electrique (CSEE), Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS), Département Composants et Systèmes (IFSTTAR/COSYS), and PRES Université Lille Nord de France-PRES Université Nantes Angers Le Mans (UNAM)-Université de Lyon-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)

Subjects
Computer science, 020209 energy, Overhead (engineering), CHARGING INFRASTRUCTURE, Context (language use), 02 engineering and technology, Track (rail transport), 7. Clean energy, Road transport, EV charging infrastructure, WIRELESS CHARGING, Electrification, 11. Sustainability, 0202 electrical engineering, electronic engineering, information engineering, WIRELESS POWER TRANSFER, INSTRUMENTATION, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Wireless power transfer, Instrumentation (computer programming), business.industry, [SPI.NRJ]Engineering Sciences [physics]/Electric power, 020208 electrical & electronic engineering, Electrical engineering, DEMONSTRATION, Automotive Engineering, electric road, business, ELECTRIC ROAD SYSTEM, INDUCTIVE POWER TRANSFER, VEHICULE ELECTRIQUE, Alternative technology
Abstract

In a context of growing electrification of road transport, Wireless Power Transfer (WPT) appears as an appealing alternative technology as it enables Electric Vehicles (EVs) to charge while driving and without any mechanical contact (with overhead cables or rails in the ground). Although the WPT technology background dates from the end of 20th century, recent advances in semiconductor technologies have enabled the first real demonstrations. Within the FABRIC European project, the French research Institute VEDECOM and its partners implemented a whole prototype wireless power transfer charging infrastructure. The first demonstrations of Inductive WPT in different real driving conditions (up to 20 kW, from 0 to 100 km/h, with one or two serial vehicles) were provided. This paper describes the prototype equipment and its instrumentation and provides the system characterization results. The future of the Inductive WPT technology is further discussed considering its different technical and economic challenges. In parallel, how this technology could be part of future generation road infrastructures is discussed. Future research and demonstration steps are presented in the conclusion.

Published
2019
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