US Patent Issued to Raytheon on May 20 for "Dynamically stabilized hybrid energy storage machinery for power system experiencing torsional oscillations" (Massachusetts Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,782, issued on May 20, was assigned to Raytheon Co. (Arlington, Va.).

"Dynamically stabilized hybrid energy storage machinery for power system experiencing torsional oscillations" was invented by Stephen B. Kuznetsov (Marlborough, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "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...