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:
Aug. 12, 2025
Filed:
Sep. 17, 2021
Siemens Aktiengesellschaft, Munich, DE;
Christoph Nolting, Höchstadt/Aisch, DE;
Markus Schwaben, Hohenroth-Leutershausen, DE;
Jürgen Böhling, Dachau, DE;
Dirk Scheibner, Nuremberg, DE;
Jürgen Zettner, Veitsbronn, DE;
Juergen Mueller, Poppenhausen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
In a method for controlling a dynamoelectric machine, in particular a dynamoelectric rotary machine, an ambient air pressure of the dynamoelectric machine is ascertained by determining an altitude and/or by measuring the ambient air pressure, and a power output of the dynamoelectric machine is adapted as a function of the ambient air pressure to counteract an air pressure which drops as installation altitude rises and an associated deterioration of cooling properties, and to ensure a sufficient cooling of the machine.