Title:
ELECTRIC AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2012/002082
Kind Code:
A1
Abstract:
When a control device (50) of an electric automobile (10) carries out fixing control for fixing the energization or cut-off of semiconductor switches (24a, 24b) in each of at least one switching cycle, at least one cut-off control is implemented among a first cut-off control for cutting off both a power generation path and a power charging path of one power system, and a second cut-off control for cutting off all of the power generation paths or the power charging paths of all of the power systems. When only the first cut-off control is implemented, the energization or the cut-off of the semiconductor switches (24a, 24b) is controlled so that the number of power systems implementing the first cut-off control is N-1 {N being an integer of at least 2 representing the number of power supplies (22a, 22b) and semiconductor switches (24a, 24b)}.
Inventors:
KONDOH HAJIME (JP)
Application Number:
PCT/JP2011/061997
Publication Date:
January 05, 2012
Filing Date:
May 25, 2011
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
KONDOH HAJIME (JP)
KONDOH HAJIME (JP)
International Classes:
B60L9/18; H02J7/00; H02J7/02; H02J7/34
Domestic Patent References:
WO2009136483A1 | 2009-11-12 |
Foreign References:
JPH04271209A | 1992-09-28 | |||
JP2010004611A | 2010-01-07 | |||
JP2000278806A | 2000-10-06 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Takehiro Chiba (JP)
Takehiro Chiba (JP)
Download PDF:
Claims:
Previous Patent: FAN, MOLD FOR MOLDING, AND FLUID FEEDING DEVICE
Next Patent: CAPACITOR AND METHOD OF MANUFACTURING THEREOF
Next Patent: CAPACITOR AND METHOD OF MANUFACTURING THEREOF