Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/085737
Kind Code:
A1
Abstract:
The power conversion device according to an embodiment of the present invention comprises a housing, a panel-form unit frame detachably attached to the housing so that the interior of the housing is in a sealed state, a transformer and a cooler attached to one surface of the unit frame and to the outside of the housing in a state where the unit frame is attached to the housing, an electronic component attached to the other surface of the unit frame and to the inside of the housing in a state where the unit frame is attached to the housing, and a flat conductor member that is electrically connected to the transformer and the electronic component at the inside of the housing. Therefore, it is possible to achieve both sealability of a switching element and coolability of the transformer with a simple configuration.
Inventors:
SUZUKI HIROOMI (JP)
FUJITA TSUNEHITO (JP)
FUJITA TSUNEHITO (JP)
Application Number:
PCT/JP2021/038822
Publication Date:
April 28, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H02M3/28; H02M7/48
Foreign References:
| JP2002095109A | 2002-03-29 | |||
| JP2016213945A | 2016-12-15 | |||
| JPH0621289A | 1994-01-28 | |||
| JP2019088043A | 2019-06-06 | |||
| JP2007082400A | 2007-03-29 | |||
| JP2004229500A | 2004-08-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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