ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,867, issued on April 7, was assigned to Rolls-Royce PLC (London).
"Electrical power system converter control" was invented by Shuai Wang (Singapore), Chandana J. Gajanayake (Singapore) and Amit K. Gupta (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrical machine with a rotor coupled to a drive shaft of an engine; a DC electrical network; a power electronics converter connected, on a DC-side, to the DC electrical network, and, on an AC-side, to the electrical machine, the power electronics converter comprising a plurality of transistors and associated diodes connected in anti-parallel with the transistors; and a controller configu...