Abstract Switched reluctance motor (SRM) is paid more attention in industrial usage because of its simple structure and low cost. But the inherent torque vibration situation noise caused by limited application electrified vehicles, which requests sooth output. To meet demand minimizing ripple, this article presents a new direct control (DTC) method with changeable reference flux steady switchin...

Torque smoothness is an essential requirement for high-performance motor drive applications. Synchronous reluctance machines (SyRM) have high torque ripple due to non-linear magnetic circuit and saturation. Typically, in Permanent magnet the active compensation achieved by injecting a compensating current q-axis. For SyRM, injection method cancellation can be used both d-axis Howe...

To solve the problem of large torque ripple interior permanent magnet synchronous motor (IPMSM), rotor surface notch design method was used for V-type IPMSM. In order to accurately obtain optimal parameter values improve performance motor, this paper takes output capacity and as optimization objectives, proposes a multi-objective layered based on hierarchical combined with Taguchi response (RSM...