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:
Mar. 05, 2019
Filed:
Apr. 28, 2015
Valeo Equipements Electriques Moteur, Creteil, FR;
Cyril Granziera, Paris, FR;
Ronald Malbranque, Vincennes, FR;
Valeo Equipements Electriques Moteur, Creteil, FR;
Abstract
A rotating electrical machine for a motor vehicle comprising a rotor () supplied with an excitation current (ie), a stator () comprising a polyphase winding and coupled to the rotor (), a thermal protection module () suitable for evaluating at least one temperature (T, T, T) in the machine and for comparing the temperature with an associated thermal protection threshold (Th), a control device () supplying the excitation current (ie) depending on an operation mode command (RQ) and the temperature comparison, so as to operate the rotating electrical machine () according to a mode of operation chosen from a nominal generator mode in which the machine is configured to deliver a first maximum power or at least one extended generator mode in which the machine is configured to deliver a second maximum power greater than said first maximum power.