Hideo Nakai

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A hybrid electric vehicle motor design requires high efficiency , high power/weight ratio and reliability. The permanent magnet synchronous motor (PM motor) is applied in order to fulfill these requirements. The aim of this paper is to improve the increase of the torque produced by the PM motor whose energy is supplied using batteries without decreasing the(More)
Research Report Abstract HV PWM (1) (2) (3) HV The motors of hybrid electric vehicles must be able to offer high efficiency, a high power/weight ratio, and excellent reliability across the entire rotor speed range. Interior permanent magnet synchronous (IPM) motors are used to satisfy these requirements. The goal of this study was to develop an IPM motor(More)
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