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:
Nov. 10, 2015
Filed:
Dec. 20, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Yuuichi Minamiguchi, Okazaki, JP;
Isao Ookawa, Kariya, JP;
Katsuyuki Mori, Ichinomiya, JP;
Akihiko Yagyu, Kariya, JP;
DENSO CORPORATION, Kariya, Aichi-pref., unknown;
Abstract
An ECU in an electric power generation control system obtains a vehicle state containing a battery state and a driving state of a motor vehicle. The ECU calculates charging parameters necessary for maintaining a residual charge of a battery and vibration suppression parameters necessary for suppressing vibration of a vehicle. An exciting current setting section as a function of the ECU determines an exciting current flowing in an excitation winding of an alternator on the basis of the charging parameters and the vibration suppression parameters.