Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
Abstract: This article proposes a new design method for a flux reversal machine (FRM) for optimizing the back-electromotive force (back EMF), which takes the slotting effect in permanent magnet (SEPM) ...
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Abstract: Due to the inherent properties of permanent magnet materials, the magnetic flux regulation of permanent magnet synchronous machines (PMSMs) is challenging, which always causes low flux ...