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:
Jul. 25, 2023
Filed:
Nov. 06, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Gunther Goetting, Stuttgart, DE;
Thomas Wenzler, Hockenheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method for operating an electric machine (), and to a control device () that is configured to carry out the method. The method comprises a normal mode (ψ) and a special mode (ψ) in dependence on a preset target value (M), wherein the normal mode (ψ) comprises the steps of detecting an operating state, wherein, in the event that the detected operating state is a special state, the special mode (ψ) is carried out. The special mode (ψ) comprises the steps of modulating a cyclic value (M) on the present target value (M) and detecting the operating state, wherein, in the event that the operating state is a normal state, the normal mode (ψ) is carried out.