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:
Oct. 27, 2020
Filed:
Mar. 23, 2017
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Michael Bangerter, Oberriexingen, DE;
Tino Merkel, Schwieberdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/14 (2016.01); H02P 21/20 (2016.01); H02P 21/22 (2016.01);
U.S. Cl.
CPC ...
H02P 21/141 (2013.01); H02P 21/20 (2016.02); H02P 21/22 (2016.02);
Abstract
The invention relates to a method for controlling an electric machine () subjected to some extent to a reluctance moment in the event of a fault, said method involving the steps of detecting (S) a degree of demagnetization () of the electric machine () in the event of a fault, adjusting (S) a target value generation for controlling the electric machine () on the basis of the degree of demagnetization (), and controlling (S) the electric machine () on the basis of the adjusted target value generation. The invention further relates to a corresponding apparatus ().