Abstract: The pole-frequency electromagnetic (EM) vibration of surface-mounted permanent magnet (PM) synchronous motor is primarily affected by the fundamental component of air gap flux density, which ...
Stuffed animals that talk back. Chessboards with pieces that move on their own. And a chatty holographic fairy in a crystal ...
Abstract: This article proposes a hybrid evaluation method of electromagnetic force and vibration for electrical machines considering high-frequency current harmonics caused by the inverter. First, ...