Скачать или смотреть Multipolar Development Corporation Commercial Premier 2025

Synchronous motors offer high efficiency but traditionally lack Direct-On-Line (DOL) self-starting capabilities, a key advantage of less efficient induction motors. With rising Minimum Energy Performance Standards (MEPS), motor technology advancements are crucial. This project introduces a Wound Field Synchronous Motor (WFSM) with innovative rotor pole control, creating a multipolar synchronous motor to achieve DOL self-starting. By dynamically shaping the rotor's magnetic field via controllable virtual poles, this design enables effective torque generation from standstill. The research involves designing, fabricating, and validating this method, initially using a slip-ring interface and a modified induction motor stator. Preliminary simulations confirm the feasibility of achieving synchronization. This work aims to develop a foundation for highly efficient, controllable, and self-starting synchronous motors, addressing critical energy efficiency goals and offering an alternative to permanent magnet designs.