Title:
ELECTRIC-POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/021532
Kind Code:
A1
Abstract:
In the present invention, P-pole and N-pole thin-plate-shaped busbars, formed to stand in a direction perpendicular to an attachment surface of a 2in1 power semiconductor module, are adjacently attached to said power semiconductor module so as to face each other. Said thin-plate-shaped busbars are connected to terminals that are provided on a side of a filter capacitor at an offset to the power semiconductor module.
Inventors:
URUSHIWARA NORIYOSHI (JP)
NAKATA KIYOSHI (JP)
TERAKADO SHUICHI (JP)
NAKATA KIYOSHI (JP)
TERAKADO SHUICHI (JP)
Application Number:
PCT/JP2018/012829
Publication Date:
January 31, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02M7/48
Foreign References:
| JP2014096910A | 2014-05-22 | |||
| JP2015084609A | 2015-04-30 | |||
| JP2016067078A | 2016-04-28 | |||
| US20140321090A1 | 2014-10-30 | |||
| JPH11251499A | 1999-09-17 |
Other References:
See also references of EP 3661042A4
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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