公开(公告)号：US20190357392A1

公开(公告)日：2019-11-21

申请号：US16398423

申请日：2019-04-30

Applicant: HONDA MOTOR CO., LTD.

Inventor： Toshiki IKEDA ,  Jun KATO ,  Kosuke NISHIYAMA ,  Takanori SAKAGUCHI ,  Takaaki FUSHIMI ,  Shinnosuke SATO ,  Ryota KITAMOTO ,  Yusuke SHINDO

IPC: H05K7/20 ,  H02J7/24 ,  H01G2/08

Abstract: An electric power conversion device is provided with a case (60) which includes: a first member (61) having a first region (73) defining therein a first passage (78, 79) in which a cooling medium flows, and a second region (74) disposed on a side of the first region; and a second member (88) disposed so as to at least partly overlap with the second region as seen from a direction orthogonal to the second region in a spaced apart relationship to the second region, and internally defining a second passage (91) connected to the first passage. A reactor (31) is positioned in the first region, and a switching device (33) is positioned on the surface of the second member facing away from the first member while a capacitor (35) is positioned between the second member and the second region of the first member.

公开(公告)号：US20190356235A1

公开(公告)日：2019-11-21

申请号：US16405013

申请日：2019-05-07

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yusuke SHINDO ,  Jun KATO ,  Ryota KITAMOTO ,  Shinnosuke SATO ,  Toshiki IKEDA ,  Takanori SAKAGUCHI ,  Kosuke NISHIYAMA ,  Takaaki FUSHIMI

IPC: H02M7/00 ,  H01F27/02 ,  H02M3/155 ,  H02J7/24 ,  H05K7/20 ,  H05K7/14 ,  H01G2/02 ,  H02B1/20

Abstract: An electric power conversion device is provided with a case (60) including a mounting portion (61) extending along a plane defined by a first direction and a second direction that are orthogonal to each other, and a side wall (62) provided along a periphery of the mounting portion, a primary side connection portion (23) and a secondary side connection portion (27) provided on the case, a plurality of reactors arranged along the second direction in the case and connected in parallel to one another, and a switching unit including a plurality of switching devices positioned in the case on one side of the reactors in the first direction, arranged along the first direction, and respectively connected to the reactors.

公开(公告)号：US20190353686A1

公开(公告)日：2019-11-21

申请号：US16405021

申请日：2019-05-07

Applicant: HONDA MOTOR CO., LTD.

Inventor： Takaaki FUSHIMI ,  Toshiki IKEDA

IPC: G01R19/00 ,  H02M7/00 ,  H02J7/24 ,  H05K7/20 ,  H05K7/14 ,  H02K11/33

Abstract: An electric power conversion device including a converter ECU (51) configured to control a switching device (33) via a gate driver (52), and an electronically insulating support member (115) supporting the control unit. The support member is provided with a first surface (116) supporting the control unit, and a second surface (117) facing away from the first surface, a signal line connected to the control unit extending along at least one of the first surface and the second surface.