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, 2024
Filed:
Oct. 21, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Maximilian Manderla, Ludwigsburg, DE;
Michele Hirsch, Esslingen, DE;
Sebastian Paulus, Esslingen Am Neckar, DE;
Timo Kuehn, Oetigheim, DE;
Wei-Lung Lee, Bietigheim-Bissingen, DE;
Florian Malchow, Bangalore, IN;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method () for regulating an electric machine (), comprising a harmonic filter (), said harmonic filter () comprising a second filter () and a filter output transformer (). The method has the steps of: ascertaining () a feedback variable (Idq); determining () a filter specification variable (FV); filtering () the filter specification variable (FV); 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).