Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/100645
Kind Code:
A1
Abstract:
This power conversion device includes: a plurality of power conversion units; a common busbar; and a plurality of unit busbars which are provided in correspondence to each of the plurality of power conversion units, and which connect the direct current sides of the plurality of power conversion units to the common busbar, respectively. The plurality of power conversion units are each provided with a housing that includes a first surface on which a magnetic first outer plate is disposed. The first outer plate is disposed in proximity to the corresponding unit busbar and faces the unit busbar with a gap therebetween, so that an inductance value of the corresponding unit busbar increases to an inductance value that is capable of controlling the inflow of a ripple current from another power conversion unit inside the power conversion device.
Inventors:
KOMATSU HIROYOSHI (JP)
TAKAHASHI TAKEHIRO (JP)
IIJIMA YUKIHISA (JP)
TAKAHASHI TAKEHIRO (JP)
IIJIMA YUKIHISA (JP)
Application Number:
PCT/JP2016/085418
Publication Date:
June 07, 2018
Filing Date:
November 29, 2016
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (JP)
International Classes:
H02M7/48
Domestic Patent References:
| WO2013179463A1 | 2013-12-05 | |||
| WO2013179463A1 | 2013-12-05 |
Foreign References:
| JP2011015455A | 2011-01-20 |
Other References:
See also references of EP 3550712A4
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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