ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,385, issued on Dec. 2, was assigned to TVS Motor Co. Ltd. (Chennai, India).
"Electrical machine of a vehicle" was invented by S Nair Sreeju (Chennai, India), Dhinagar Jabez (Chennai, India) and Choudhary Sourabh (Chennai, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "A six phase stator winding of a motor that has reduced MMF harmonics characteristics is provided. The stator winding has two sets: a first set and a second set of three phase winding connection. The first set and the second set of the three phase winding connection are connected parallel to each other, such that the two sets of the three-phases are shifted by 30-degree electrical ...