Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POWER GENERATION CONTROL DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2004068664
Kind Code:
A
Abstract:

To effectively reduce the fuel consumption of an engine by preventing an increase in the driving torque of an alternator with the power generation of the alternator being put into a normal condition when there is a request of load exceeding the power generation possible amount of the alternator.

With the number of revolutions of the engine being a normal number Nr of idling revolutions and power voltage generated by a generator being low power voltage, when battery voltage becomes a preset threshold value P or lower, the number of revolutions of the engine is increased a preset number Δn of revolutions from the normal number Nr of idling revolutions in the state of keeping the power voltage generated by the generator at the low power voltage.


Inventors:
KOBAYASHI IPPEI
MITSUMOTO YOSHIHIRO
YOSHIOKA SADAAKI
KUBO ASAMI
MURAO HIROMI
Application Number:
JP2002000227061
Publication Date:
March 04, 2004
Filing Date:
August 05, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NISSAN MOTOR
International Classes:
F02D29/06; H02P9/04; (IPC1-7): F02D29/06; H02P9/04
Attorney, Agent or Firm:
志賀 富士弥
橋本 剛
小林 博通
富岡 潔