Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/241181
Kind Code:
A1
Abstract:
A power conversion device (1) is used in a state in which said device is connected to three voltage units. The power conversion device is provided with three power-converting circuit units and a transformer (4). The three power-converting circuit units are connected to different voltage units from one another. Three coils (5) of the transformer (4) are connected to different power-converting circuit units from one another. The three coils (5) are magnetically coupled with one another. The three coils (5) are arranged side by side along a coil axis direction (Z). One of the voltage units is a high-voltage battery. Of the coils other than the coil (51) that is on the high-voltage battery side and that is connected to the high-voltage battery, the coil (5) having the largest carrying electrical power value is disposed at a position adjacent to the coil (51) on the high-voltage battery side.
Inventors:
ICHIHASHI KATSUHIRO (JP)
HANDA YUICHI (JP)
HANDA YUICHI (JP)
Application Number:
PCT/JP2020/018381
Publication Date:
December 03, 2020
Filing Date:
May 01, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01F3/04; H02J7/02; H02M3/28
Foreign References:
| JPH0865904A | 1996-03-08 | |||
| JP2016140126A | 2016-08-04 | |||
| JP2017184336A | 2017-10-05 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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