Title:
FULL-BRIDGE POWER CONVERTER
Document Type and Number:
WIPO Patent Application WO/2013/175915
Kind Code:
A1
Abstract:
Provided is a full-bridge power converter which operates a full- bridge circuit so as to minimize ripple current.
The full-bridge power converter alternately turns the switching element Q1 (11) and the switching element Q2 (12) of a full-bridge circuit (10) on and off while alternately turning the switching element Q3 (13) and the switching element Q4 (14) on and off to output a supply current from the full-bridge circuit (10) to a load (21). The full-bridge power converter connects between the output points of the full-bridge circuit (10) to flow an inertia current by keeping both the switching element Q1 (11) and the switching element Q3 (13) in the on-state during the period the supply current is not output.
Inventors:
SHOJI HIDEKI (JP)
KAWABERI SEIJI (JP)
NAKAJIMA SHIGEKI (JP)
KAWABERI SEIJI (JP)
NAKAJIMA SHIGEKI (JP)
Application Number:
PCT/JP2013/061692
Publication Date:
November 28, 2013
Filing Date:
April 15, 2013
Export Citation:
Assignee:
TOYO SYSTEM CO LTD (JP)
International Classes:
H02M3/158; H02M3/155; H02M7/5387
Domestic Patent References:
| WO2005086336A1 | 2005-09-15 |
Foreign References:
| JP2012010514A | 2012-01-12 | |||
| JP2000312474A | 2000-11-07 | |||
| JP2000134943A | 2000-05-12 | |||
| JP2664163B2 | 1997-10-15 | |||
| JP2664163B2 | 1997-10-15 |
Other References:
See also references of EP 2854273A4
Attorney, Agent or Firm:
FUKUDA Kenzo et al. (JP)
Kenzo Fukuda (JP)
Kenzo Fukuda (JP)
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