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:
Dec. 04, 2018
Filed:
Jan. 31, 2012
Applicants:
Tino Merkel, Schwieberdingen, DE;
Dragan Mikulec, Erlangen, DE;
Inventors:
Tino Merkel, Schwieberdingen, DE;
Dragan Mikulec, Erlangen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 6/12 (2006.01); B60L 3/00 (2006.01); B60L 7/14 (2006.01); B60L 11/14 (2006.01); H02P 3/22 (2006.01); H02P 29/032 (2016.01);
U.S. Cl.
CPC ...
H02P 6/12 (2013.01); B60L 3/0061 (2013.01); B60L 7/14 (2013.01); B60L 11/14 (2013.01); H02P 3/22 (2013.01); H02P 29/032 (2016.02); B60L 2210/40 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01); B60L 2240/425 (2013.01); B60L 2250/10 (2013.01); Y02T 10/642 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7241 (2013.01);
Abstract
A method for operating an electric machine () in short-circuit operation, in particular for use in a motor vehicle, characterized by the steps of: measuring at least a first and a second phase current of the electric machine (), comparing the measured phase currents with at least one reference value each, and outputting an error message () if at least one of the phase currents does not agree with the respective reference value ().