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In this paper, a new impedance sensing method is described. This method overcomes the shortcomings of the impedance sensing method. According to the new method, sensing voltage pulse is applied to the idle phase in the minimum inductance region and the beginning of the increasing inductance region to detect rotor position. The negative torque produced by(More)
Due to the inherent advantages, such as simple structure, ability to operate in harsh environments, fault-tolerant and four-quadrant operation, and wide speed range with high power density and high efficiency, switched reluctance motor drives (SRD) becomes a strong competitor in electric vehicle application. In vehicle propulsion the vehicle control unit(More)
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