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:
Mar. 18, 2025
Filed:
Jul. 26, 2023
Control apparatus of motor generator, and power generation apparatus and moving body comprising same
Applicant:
Denso Corporation, Kariya, JP;
Inventors:
Akira Sakamoto, Kariya, JP;
Keisuke Kawai, Kariya, JP;
Yuichi Handa, Kariya, JP;
Syuya Kamizono, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 45/00 (2006.01); H02P 9/04 (2006.01); H02P 101/45 (2016.01);
U.S. Cl.
CPC ...
F02D 45/00 (2013.01); H02P 9/04 (2013.01); F02D 2200/1004 (2013.01); F02D 2250/22 (2013.01); F02D 2250/24 (2013.01); H02P 2101/45 (2015.01);
Abstract
A control apparatus for a motor generator that is connected to an internal combustion engine. The control apparatus estimates an estimated torque pulsation that is an estimation value of torque pulsation of the internal combustion engine. The control apparatus controls the motor generator to reduce generated power and suppress decrease in a rotation speed of the internal combustion engine, when a negative torque that obstructs rotation of the internal combustion engine is generated in the estimated torque pulsation of the internal combustion engine.