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:
Sep. 19, 2023
Filed:
Oct. 21, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Sebastian Paulus, Esslingen Am Neckar, DE;
Michele Hirsch, Esslingen, DE;
Wei-Lung Lee, Bietigheim-Bissingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method () for regulating an electric machine (), comprising at least one first filter () and at least one second filter (). The method has the steps of: ascertaining () a feedback variable (Idq); filtering () a specifiable GW matching variable (Idq*); ascertaining () the filtered feedback variable without fundamental components (IdqWo-Funda); filtering () the filtered feedback variable without fundamental components (IdqWo-Funda); ascertaining () a filtered feedback variable without harmonic components (IdqFunda); and energizing () at least one winding of the electric machine () on the basis of the filtered feedback variable without harmonic components (IdqFunda).