Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/071472
Kind Code:
A1
Abstract:
The problem to be solved by the present disclosure is to provide an active filter circuit and an inverter circuit on the same substrate. A power conversion circuit (10) is configured so as to achieve a reduction in the size, a reduction in the weight, and a reduction in the cost of the power conversion circuit (10), by mounting an active filter circuit (60) and an inverter circuit (40) on one printed wiring board (70).
Inventors:
FUJIWARA MASAHIDE
ITOU TAKU
KOTERA KEITO
OGURI AKIHIKO
KOUNO MASAKI
KAWASHIMA REIJI
HIRAOKA NOBUYASU
KOYAMA YOSHITSUGU
KOYAMA KENJI
YAMAMOTO MASAHIRO
ITOU TAKU
KOTERA KEITO
OGURI AKIHIKO
KOUNO MASAKI
KAWASHIMA REIJI
HIRAOKA NOBUYASU
KOYAMA YOSHITSUGU
KOYAMA KENJI
YAMAMOTO MASAHIRO
Application Number:
PCT/JP2021/036059
Publication Date:
April 07, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
H02J3/01; H02M1/12; H02M7/12; H02M7/48
Domestic Patent References:
| WO2017115431A1 | 2017-07-06 |
Foreign References:
| JP2017060392A | 2017-03-23 | |||
| JP2016158323A | 2016-09-01 |
Other References:
See also references of EP 4224654A4
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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