The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
Jul. 17, 2015
Jun-ichi Deguchi, Susono, JP;
Kazuya Arakawa, Fujinomiya, JP;
Kensuke Yoshizue, Susono, JP;
Nobukazu Hoshi, Shinjuku-ku, JP;
Noboru Nakayama, Shinjuku-ku, JP;
Takuya Iguchi, Shinjuku-ku, JP;
Jun-ichi Deguchi, Susono, JP;
Kazuya Arakawa, Fujinomiya, JP;
Kensuke Yoshizue, Susono, JP;
Nobukazu Hoshi, Shinjuku-ku, JP;
Noboru Nakayama, Shinjuku-ku, JP;
Takuya Iguchi, Shinjuku-ku, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
TOKYO UNIVERSITY OF SCIENCE FOUNDATION, Tokyo, JP;
Abstract
A switched reluctance motor includes: a stator provided with a plurality of stator teeth as salient poles in a radial fashion with winding wire wound around each of the plurality of stator teeth; a rotor provided with a plurality of rotor teeth as salient poles in a radial fashion; a driving circuit configured to apply a current to the winding wire for each phase; and a control device configured to control the driving circuit, the control device being configured to perform: starting rising of a current to the winding wire of a stator tooth of a phase being a non-excitation target due to stop of energization to the winding wire; and allowing the current applied to the winding wire of the stator tooth of a phase being an excitation target to fall.