Philippe Barrade

Cette personne n’est plus à l’EPFL

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Publications associées (48)

Maximum Control Structure of a Series Hybrid Electric Vehicle using Supercapacitor

Philippe Barrade

The main problem with Hybrid Electric Vehicles (HEV) is the management of batteries. We suggest to replace the batteries by an energy storage ystem made of supercapacitors on a series HEV with two traction drive. A maximum Control Structure (MCS) of such a ...

2005

Simulation of a Series Hybrid Electric Vehicle based on Energetic Macroscopic Representation

Philippe Barrade

The simulation of a series HEV (hybrid electric vehicle) is suggested by using the Energetic Macroscopic Representation (EMR). Simplified models are used in a first step. They lead to the simulation of an overall HEV with its control. The system is decompo ...

2004

Principle of a hybrid Compressed Air and Supercapacitors Energy Storage system with Maximum Efficiency Point Tracking

Félix Grasser, Alfred Rufer, Philippe Barrade, Sylvain Lemofouet-Gatsi

This paper presents a hybrid energy storage system based on Compressed Air Energy Storage (CAES), where the extraction of energy is done within maximum efficiency conditions. As the maximum efficiency conditions impose the level of converted power, an inte ...

2003

Energy storage and applications with supercapacitors

Philippe Barrade

Dedicated for energy storage, supercapacitors offer new solutions in various applications. This contribution describes briefly main principles of supercapacitors, basics for the design of a supercapacitive tank, and the needed power electronics development ...

2003

Series Connection of Supercapacitors: Comparative Study of Solutions for the Active equalization of the Voltages

Philippe Barrade

Because of their low voltage level, supercapacitors need arrangement with series connection in order to obtain voltage levels from few dozen to few hunderd of volts. As for batteries, devices have then to be defined to balance the voltages across each seri ...

2002

Simulation tools for Power Electronics : Teaching and Research

Philippe Barrade

The LEI (Laboratoire d’Electronique Industrielle) is one of the laboratories of the DE (Département Electricité) of the EPFL. Its mission and goal are the research and the teaching in the domains of Industrial and Power Electronics. Simulation tools are us ...

2001

Series connection of supercapacitors, with an active device for equalizing the voltages

Serge Pittet, Alfred Rufer, Philippe Barrade

The paper presents an active sharing device, for equalizing the voltages across a series connection of supercapacitors. This ensures an optimal value for the stored energy. Based on a buck-boost topology, this device is designed and controlled to propose a ...

2000

Energy storage system using a series connection of supercapacitors, with an active device for equalizing the voltages

Serge Pittet, Alfred Rufer, Philippe Barrade

An energy storage system based on battery and supercapacitors is presented. It allows bigger amount of intantaneous power. The properties of the proposed system are oriented in high efficiency, in a special topology with parallel channels. The paper presen ...

2000

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