Blue Solutions

Batscap

Bluebus

Jean-Jacques Jestin

Christian Sellin

Jacques Colin

Yvon Le Paven

Dominique Hingant

Jean-Luc Monfort

Yvan Agnus

Tony Tan

Gilles Brunet

Michel Thomas

The invention relates to an electrical vehicle (), including an electric engine () and on-board energy storage means () that are electrically connected to the engine in order to supply same with electrical energy, in which the energy storage means include a first energy storage module () including at least one supercapacitor, and a second energy storage module () including at least one battery, the first and the second energy storage modules () being arranged on parallel electrical branches, the vehicle including interconnection means (), arranged between the energy storage means () and the engine (), capable of electrically connecting the two electrical arms to the engine () and configured such that a single one of the two electrical arms is connected to the engine () at a time. The invention also relates to a facility comprising the vehicle () and at least one station () for recharging the vehicle.

Electrical vehicle and associated transport facility

The invention relates to a method of controlling the operation of the electrical power supply to an electric motor vehicle comprising at least two energy storage modules connected in parallel, said modules being able to provide the motor with a delivered electrical power lying between a predetermined minimum power and a predetermined maximum power, noteworthy in that the method comprises the following steps: &#x2014;detection () of an operating anomaly of at least one defective module, &#x2014;reduction () of the maximum power that can be provided by the modules, &#x2014;electrical disconnection () of each defective module, the disconnection step being implemented after the reduction of the maximum power.

Method and device for managing electrical energy storage assemblies for electrical power supply of an electric motor vehicle

The invention relates to a method for charging a battery comprising rechargeable cells. According to the invention, to perform the ith charge of the battery, where i&#x2267;2, connection of the charging terminals to the charger is detected triggering connection of the cells to their bypass circuit during a pre-emptive bypass time (TP). Next, for each cell, during a second phase (C), the bypass circuit is disconnected from the cell until the voltage of the cell reaches a preset voltage, the pre-emptive bypass time (TP) for the ith charge having been calculated as a function of the total connection time, during at least one preceding charge, of the bypass circuit associated with this cell, until all the cells have reached the preset voltage. At least one length of time allowing the first time (TP) for the ith charge and/or said total connection time to be determined was memorized in a memory of the battery during this at least one preceding charge.

Method for charging a battery and battery thus charged

The application relates to a battery including a pack of modules, each containing rechargeable cells in series, the battery including means for measuring the voltage and/or the temperature of at least one module. According to the application, the battery includes means for computing, based on the voltage and/or temperature measured by the measuring means and on a recorded characteristic of the discharge current and/or regeneration current of the battery, a maximum discharge and/or regeneration current limit of the pack. The battery also includes a transmission means for transmitting to the outside the information on the maximum discharge and/or regeneration current limit of the pack.

Battery with serial cell modules, and vehicle equipped with the same

The application concerns a battery module, comprising cells, two external terminals, a message communication infrastructure, a module control unit comprising a message processing unit, connected to the infrastructure to send and receive messages. According to the application, at least two of the message systems chosen from among:

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Fouesnant, France

Jean-Jacques Jestin