The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2015
Filed:
Apr. 07, 2011
Fabrizio Favaretto, Formigine, IT;
Giovanni Stefani, Cadiroggio, IT;
Fabrizio Favaretto, Formigine, IT;
Giovanni Stefani, Cadiroggio, IT;
Ferrari S.p.A., Modena, IT;
Abstract
An embodiment of an electrical system of a vehicle with electric propulsion achieved by at least one electrical machine; the electrical system has: a storage section provided with at least one battery including of a plurality of cells, each of which is coupled in series with the other cells and is provided with a bypass branch that is coupled in parallel to the cell and has a bypass switch; a section of traction that interacts with the electric machine and is equipped with a power electronic converter that exchanges electrical energy with the storage section; and a section of the auxiliaries, which powers auxiliary services of the vehicle, has a buffer battery and is electrically powered by the storage section; a first connector switch coupling the storage section to the section of traction; and a second connector switch coupling the storage section to the section of the auxiliaries.