US Patent Issued to GM Global Technology Operations on Nov. 25 for "Electric drive system with static pulsed power transfer" (Michigan, Ohio Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,170, issued on Nov. 25, was assigned to GM Global Technology Operations LLC (Detroit).

"Electric drive system with static pulsed power transfer" was invented by Peng Peng (Columbus, Ohio), Lei Hao (Troy, Mich.), Suresh Gopalakrishnan (Troy, Mich.), Renato Amorim Torres (Pontiac, Mich.) and Dongxu Li (Troy, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric drive system includes an electric machine having a stator assembly and a rotor assembly. The stator assembly has a plurality of multi-phase stator windings, including a first stator winding and a second stator winding. A first inverter is adapted to feed the first stator winding. A s...