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. 20, 2025
Filed:
Mar. 12, 2024
Applicant:
Raytheon Company, Tewksbury, MA (US);
Inventor:
Stephen B. Kuznetsov, Marlborough, MA (US);
Assignee:
Raytheon Company, Arlington, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 9/10 (2006.01); H02P 103/10 (2016.01);
U.S. Cl.
CPC ...
H02P 9/105 (2013.01); H02P 2103/10 (2015.01);
Abstract
A hybrid asynchronous induction machine includes a stator disposed in a stator housing, the stator comprising an input winding for a polyphase input signal, a primary output winding and a secondary output winding. The machine also includes a rotor having a shaft connected to a flywheel of an energy storage unit. The rotor comprises a primary rotor winding for a polyphase AC excitation signal and a secondary rotor winding for bidirectional power flow. The hybrid asynchronous induction machine is further configured to receive a compensation signal for cancelling low-frequency electrical resonances.