Honda Motor Co., Ltd.

Toshiki Ikeda

Takaaki Fushimi

Ryota Kitamoto

Kosuke Nishiyama

Jun Kato

Shinnosuke Sato

Yusuke Shindo

Takanori Sakaguchi

An electric power conversion device including a converter ECU () configured to control a switching device () via a gate driver (), and an electronically insulating support member () supporting the control unit. The support member is provided with a first surface () supporting the control unit, and a second surface () 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.

Electric power conversion device

An electric power conversion device is provided with a case () which includes: a first member () having a first region () defining therein a first passage () in which a cooling medium flows, and a second region () disposed on a side of the first region; and a second member () 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 () connected to the first passage. A reactor () is positioned in the first region, and a switching device () is positioned on the surface of the second member facing away from the first member while a capacitor () is positioned between the second member and the second region of the first member.

An electric power conversion device is provided with a case () including a mounting portion () extending along a plane defined by a first direction and a second direction that are orthogonal to each other, and a side wall () provided along a periphery of the mounting portion, a primary side connection portion () and a secondary side connection portion () 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.

Growing community of inventors

Wako, Japan

Toshiki Ikeda