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. 14, 2026
Filed:
May. 04, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Jordan K. Vanevenhoven, Rockford, IL (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
An electric machine control system includes a control unit, wherein the control unit includes inputs for a POR voltage feedback, an electric machine current feedback, a PMG feedback, and an input speed feedback. A protection unit includes inputs for: the POR voltage feedback, the electric machine current feedback, the PMG feedback, and the input speed feedback. At least one trip connection connects between the control unit and the protection unit. A method of generator control includes receiving an input speed feedback, a generator line contactor (GLC) auxiliary feedback, a generator control switch (GCS) feedback, and the weight on wheels feedback in a control unit. The method includes determining within the control unit if voltage regulation and/or frequency regulation should be enabled independent from a protection unit operatively connected to the control unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile