US Patent Issued to GM Global Technology Operations on Nov. 4 for "Method and system for controlling an inverter for an electric machine" (Florida Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,577, issued on Nov. 4, was assigned to GM Global Technology Operations LLC (Detroit).

"Method and system for controlling an inverter for an electric machine" was invented by Nomar S. Gonzalez-Santini (Lakeland, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for controlling a rotary electric machine include determining a rotational speed is below a low speed threshold, wherein the low speed threshold is determined based upon a semiconductor junction temperature. A first control parameter is determined when the rotational position of the rotary electric machine is within a first range of rotational positions, wherein the first ...