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. 01, 2025
Filed:
Sep. 30, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Rainer Weigand, Ludwigsburg, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for controlling an electrically supported exhaust gas turbocharger. A planned effective turbine area is ascertained in an observing path for the electrically supported exhaust gas turbocharger and an observed effective turbine area is ascertained in a planned controlling path. A correction signal for the electrically supported exhaust gas turbocharger is ascertained as a function of the difference between the planned effective turbine area and the observed effective turbine area and an actuator being controlled as a function of the planned effective turbine area and/or the electric machine being activated for controlling the electrically supported exhaust gas turbocharger.