Abstract: The operation of open-winding permanent magnet synchronous motor (OW-PMSM) systems with a common DC bus configuration is inherently affected by zerosequence current (ZSC) circulation. This ...

Abstract: Five-phase machines have gained increasing attention due to their fault-tolerant characteristics. This paper proposes a fault-tolerant control method in a five-phase surface-mounted ...

The circuit in this Idea for Design provides three levels of speed control for a dc motor using a PC’s parallel port (LPT1). A C++ program performs the control functions by allowing the signals from ...