Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COORDINATED CONTROL DEVICE
Document Type and Number:
Japanese Patent JP3808864
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To improve fuel consumption by reducing frequency of operation of a generator in a high power generation mode.
SOLUTION: An electronic control unit 10 calculates the entire power load amount of a power load W at an entire power load amount calculating means 31 and collects the operation state of each power load W at an operation state confirming means 32. A look-ahead predicting means 33 calculates a predicted value of the entire power load amount, after a prescribed period. If the predicted value exceeds a threshold for switching a power generation mode of a generator 6, while it is within a prescribed range, coordinated control is performed with the power load W so that the entire power load amount is accommodated in the threshold or less.


Inventors:
Shinichi Sato
Application Number:
JP2003404382A
Publication Date:
August 16, 2006
Filing Date:
December 03, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Keihin Co., Ltd.
International Classes:
H02J3/00; H02J7/16; H02J1/00; H02J3/14; (IPC1-7): H02J3/00; H02J7/16
Domestic Patent References:
JP59158357A
JP61280717A
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama