Patents Assigned to TOYOTA JIDOSHA KABUSHII KAISHA
  • Patent number: 10483897
    Abstract: A switched reluctance motor system includes a switched reluctance motor, a rotor including a plurality of salient poles, a stator including a plurality of salient poles, coils of three phases wound around the salient poles of the stator, and an electronic control unit. The electronic control unit is configured to drive the switched reluctance motor in a pole configuration pattern of NSNSNS in which the salient poles of the stator that have different polarities are alternately arranged. The electronic control unit is configured to perform current waveform control when an excitation sound frequency of a given order coincides with a resonance frequency of the switched reluctance motor.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: November 19, 2019
    Assignees: TOYOTA JIDOSHA KABUSHII KAISHA, Tokyo University of Science Foundation
    Inventors: Junichi Deguchi, Takahiro Shiina, Kensuke Yoshizue, Nobukazu Hoshi, Yusuke Kobayashi, Yosuke Murakami, Tomoya Abe