Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/038967
Kind Code:
A1
Abstract:
A power conversion device (1) is provided with a primary side conversion circuit (10) and a secondary side conversion circuit (20), which are magnetically coupled to each other by means of a transformer (30), and transmits power in the insulating direction and non-insulating direction. Switch elements (Q11, Q13) and switch elements (Q12, Q14) of a full bridge circuit of the primary side conversion circuit (10) are alternately turned on and off. Switch elements (Q21, Q23) and switch elements (Q22, Q24) of a full bridge circuit of the secondary side conversion circuit (20) are alternately turned on and off. Consequently, the power conversion device which is capable of suppressing a loss in power transmission, and efficiently performing the power transmission is provided.
Inventors:
UNO YOSHIYUKI (JP)
Application Number:
PCT/JP2015/067955
Publication Date:
March 17, 2016
Filing Date:
June 23, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H02M3/28; H02M3/155
Foreign References:
| JP2014176190A | 2014-09-22 | |||
| JP2014230370A | 2014-12-08 | |||
| JP2015122889A | 2015-07-02 | |||
| US20020054498A1 | 2002-05-09 | |||
| JP2011193713A | 2011-09-29 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
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