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. 09, 2019
Filed:
Dec. 11, 2014
Applicants:
Robert Bosch Gmbh, Stuttgart, DE;
Seg Automotive Germany Gmbh, Stuttgart, DE;
Inventor:
Manuel Hoellmann, Heubach, DE;
Assignees:
ROBERT BOSCH GMBH, Stuttgart, DE;
SEG AUTOMOTIVE GERMANY GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/16 (2006.01); H02P 21/14 (2016.01); H02P 29/64 (2016.01);
U.S. Cl.
CPC ...
G01K 7/16 (2013.01); H02P 21/14 (2013.01); H02P 29/64 (2016.02); G01K 2217/00 (2013.01);
Abstract
A method for energizing the stator windings of a rotating field machine operable in motor mode, the stator windings respectively being impinged upon with phase currents that are predefined using a vector-based method. The phase currents are impinged upon at least in part with bias currents that are determined by the vector-based method in such a way that they exhibit no torque effectiveness in the rotating field machine.