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:
Feb. 18, 2025
Filed:
Nov. 08, 2022
Denso Corporation, Kariya, JP;
Takashi Suzuki, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A control device controls a multi-phase rotating machine having two multi-phase winding sets of two systems and outputting a torque to a common output shaft. The control device includes: two electric power converters individually connected to two power supplies and supplying an AC electric power to the multi-phase winding sets; and a control unit. The power supplies includes a charge side power supply and a discharge side power supply. The control unit energizes a charge side system and a discharge side system with reciprocal currents, and executes a charge operation from the discharge side power supply to the charge side power supply via the multi-phase rotating machine.