Title:
HYBRID POWER SUPPLY DEVICE, MOTOR DRIVE AND VEHICLE
Document Type and Number:
Japanese Patent JP2005160271
Kind Code:
A
Abstract:
To improve the storage capability of a hybrid power supply device in which a capacitor is connected to a battery in parallel.
This power supply device 15 is constituted of an open/close switch 24 for connecting and disconnecting the capacitor 21 and the lead battery 22, and a charger 23 capable of charging electric energy stored in the capacitor 21 into the lead battery 22. While a system is stopping, such as a hybrid vehicle 1 at rest, the electric energy previously stored on the capacitor 21 relatively apt to have self-discharge is charged into the lead battery 22 relatively resistant to have self-discharge.
Inventors:
NOGUCHI MINORU
SATO HIROMITSU
SATO HIROMITSU
Application Number:
JP2003398919A
Publication Date:
June 16, 2005
Filing Date:
November 28, 2003
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
H02J7/00; B60L11/18; H01M10/44; (IPC1-7): B60L11/18; H01M10/44; H02J7/00
Domestic Patent References:
| JP2003319502A | 2003-11-07 | |||
| JP2003102101A | 2003-04-04 | |||
| JP2000152419A | 2000-05-30 | |||
| JPH10164709A | 1998-06-19 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama