Title:
BIDIRECTIONAL STEP-UP/STEP-DOWN DC/DC CONVERTER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2007/108115
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a bidirectional step-up/step-down DC/DC converter apparatus
that allows a bidirectional power flow of its primary and secondary sides to occur
and that can be automatically controlled. [MEANS FOR SOLVING PROBLEMS] There
are included a primary side converting part that is connected to the input and
output terminals of a primary side power supply and performs a power conversion operation;
a secondary side converting part that is connected to the input and output terminals
of a secondary side power supply and performs a power conversion operation; a
coupling part that couples the primary and secondary side converting parts to
each other; and a control part that receives detection values from the primary
side converting part, secondary side converting part and coupling part and controls
the primary or secondary side converting part such that the detection values
are coincident with given command values.
Inventors:
KITANAKA HIDETOSHI (JP)
Application Number:
PCT/JP2006/305734
Publication Date:
September 27, 2007
Filing Date:
March 22, 2006
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KITANAKA HIDETOSHI (JP)
KITANAKA HIDETOSHI (JP)
International Classes:
H02M3/155
Foreign References:
| JP2003299396A | 2003-10-17 | |||
| JP2002238250A | 2002-08-23 | |||
| JP2002305803A | 2002-10-18 | |||
| JP2005206111A | 2005-08-04 | |||
| JP2001268900A | 2001-09-28 |
Other References:
See also references of EP 1998428A4
Attorney, Agent or Firm:
TAKAHASHI, Shogo et al. (Corporate Intellectual Property Division 7-3, Marunouchi 2-chom, Chiyoda-ku Tokyo 10, JP)
Download PDF: