Title:
POWER CONVERTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/021933
Kind Code:
A1
Abstract:
Provided is a power converter device that can be properly configured. The power converter device (200) is provided with: a plurality of power conversion units (30) each comprising a pair of AC terminals (14A, 14B), a pair of DC terminals (16P, 16N), and a power conversion circuit for performing power conversion in one direction or in both directions between the AC terminals (14A, 14B) and the DC terminals (16P, 16N) and arranged along a first direction (X) and a second direction (Y) different from the first direction (X); AC wiring (40) for connecting the AC terminals (14A, 14B) of the plurality of power conversion units (30) in series along the second direction (Y) with respect to each phase of three-phase AC; and DC wiring (50) for connecting the DC terminals (16P, 16N) of the plurality of power conversion units (30) in parallel along the first direction (X).
Inventors:
MABUCHI YUUICHI (JP)
KANOUDA AKIHIKO (JP)
FURUKAWA KIMIHISA (JP)
KANOUDA AKIHIKO (JP)
FURUKAWA KIMIHISA (JP)
Application Number:
PCT/JP2022/028536
Publication Date:
February 23, 2023
Filing Date:
July 22, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02M7/48; H02M1/00; H02M7/00
Domestic Patent References:
| WO2019003432A1 | 2019-01-03 |
Foreign References:
| CN209767375U | 2019-12-10 | |||
| US20190296527A1 | 2019-09-26 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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