Title:
AIRCRAFT UNIVERSAL POWER CONVERTER
Document Type and Number:
Japanese Patent JP2015053848
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a reduced-weight power supply system suitable for use on an aircraft.SOLUTION: A universal power converter 15 is configured to receive unregulated DC power from a fuel cell 20. The output of the fuel cell 20 is provided to the input of an EMI filter 45. The output of the EMI filter 45 is common to both an interleaved buck converter 50 and an interleaved full-bridge converter 55. Using a single EMI filter 45 for the interleaved buck converter 50 and the interleaved full-bridge converter 55 cuts back on the number of components employed in the universal power converter 15, reducing its complexity and weight.
Inventors:
KAMIAR KARIMI
LIU SHENGYI
WANG TOAN YANG
FRANCISCO DE LEON
TANG QINGQUAN
GU DAZHONG
DARIUSZ CZARKOWSKI
KERIM COLAK
MARIUSZ BOJARSKI
LIU SHENGYI
WANG TOAN YANG
FRANCISCO DE LEON
TANG QINGQUAN
GU DAZHONG
DARIUSZ CZARKOWSKI
KERIM COLAK
MARIUSZ BOJARSKI
Application Number:
JP2014143490A
Publication Date:
March 19, 2015
Filing Date:
July 11, 2014
Export Citation:
Assignee:
BOEING CO
International Classes:
H02J1/00; B64D41/00; H02J3/00; H02M3/155; H02M3/28; H02M7/493
Domestic Patent References:
| JP2013124097A | 2013-06-24 | |||
| JP2006296185A | 2006-10-26 | |||
| JPH03106876U | 1991-11-05 | |||
| JP2008001316A | 2008-01-10 | |||
| JP2001119856A | 2001-04-27 | |||
| JP2013081362A | 2013-05-02 |
Foreign References:
| US20120232728A1 | 2012-09-13 | |||
| US20080123375A1 | 2008-05-29 |
Attorney, Agent or Firm:
Yoshitaka Sonoda
Yoshinori Kobayashi
Yoshinori Kobayashi
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