Intellectual Property India Publishes Patent Application for Improved Rare-Earth-Free Synchronous Reluctance Motor With Asymmetric Magnet Configuration And Fractional Slot Distributed Winding

MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202621044595 A) filed by Indian Institute Of Technology Bombay on April 07, 2026, for Improved Rare-Earth-Free Synchronous Reluctance Motor With Asymmetric Magnet Configuration And Fractional Slot Distributed Winding.

Inventors include Swasti Rani Chakrabarty; and Baylon G. Fernandes.

The application for the patent was published on June 26, 2026, under issue no. 26/2026.

Abstract: Embodiments herein disclose a motor (100) for voltage-constrained electric two-wheeler traction applications. The motor includes a stator (102) having a fractional-slot distributed winding (118) configured to shape an air-gap Magnetomotive Force (MMF) and reduce voltage di...