MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202621023212 A) filed by Attron Automotive Private Limted on February 26, 2026, for An Assembly Of A Rotor For An Electrically Excited Synchronous Motor (eesm.
Inventors include Shubham Shadanan Pode; Mosam Pradip Ugemuge; Ojasvi Arora; and Srushti Sawant.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: AN ASSEMBLY OF A ROTOR FOR AN ELECTRICALLY EXCITED SYNCHRONOUS MOTOR (EESM) An assembly (100) of a rotor for an electrically excited synchronous motor (EESM) is disclosed. The assembly (100) comprises a rotor core (102) comprising a plurality of T-shaped poles (104-1, 104-2….n) circumferentially distributed about the rotor core (102). Each T-shaped pole includes a first structure (106) extending radially outward and a second structure (108) connected to the rotor core (102). The second structure (108) supports a field winding (112) configured to generate primary magnetic flux upon excitation. A magnet (110) composed of ferrite-based magnetic material is positioned between adjacent first structures (106) and configured to provide supplementary magnetic flux. The combined action of the field winding (112) and the magnet (110) establishes a hybrid excitation configuration within a common magnetic circuit of the rotor core (102).
Disclaimer: Curated by HT Syndication.
