Title:
電力供給システム
Document Type and Number:
Japanese Patent JP4115629
Kind Code:
B2
Abstract:
A rectifying section 2, and a DCDC converter 3 which lowers an input DC voltage and then outputs the voltage are disposed between an AC generator 1 and a load 4. When the output voltage Vt of the AC generator 1 is gradually lowered with starting from E0, the output power P is increased, and is maximum at Vt=V12. When the output voltage Vt is further lowered, the output power P is reduced. As an operating point at which the same output power P is obtained, there are a point of Vt=V11, and that of Vt=V13. The operation of the DCDC converter 3 is controlled so as to operate at the point of Vt=V13 where the output current I is lower.
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Inventors:
Katsumi Kanasugi
Atsushi Kurauchi
Masaaki Hirose
Atsushi Kurauchi
Masaaki Hirose
Application Number:
JP14428499A
Publication Date:
July 09, 2008
Filing Date:
May 25, 1999
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02P9/00; G05F1/66; H02J7/14; H02M7/217; B60R16/02; B60R16/03
Domestic Patent References:
| JP2065632A | ||||
| JP1224817A | ||||
| JP7200082A |
Attorney, Agent or Firm:
Koji Arai