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:
May. 30, 2023
Filed:
Jun. 12, 2020
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Gunther Goetting, Stuttgart, DE;
Falco Sengebusch, Stuttgart, DE;
Sebastian Paulus, Esslingen am Neckar, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 3/00 (2019.01); B60L 7/00 (2006.01); H02P 3/06 (2006.01); B60L 15/02 (2006.01);
U.S. Cl.
CPC ...
B60L 7/003 (2013.01); H02P 3/06 (2013.01); B60L 15/025 (2013.01); B60L 2240/421 (2013.01); B60L 2240/429 (2013.01);
Abstract
The present invention relates to a control system () for an electric machine (EM), for producing a braking torque, by means of the electric machine (EM), in a traction drive, said system comprising a control device (SE), the control device (SE) being configured to control a generator voltage or a generator current in or through a power electronics system (LE) of the electric machine such that during a movement of the traction drive, the electric power (Pel) of the electric machine (EM) can be limited to a level at least below a predefined minimum value.