Toyota Jidosha Kabushiki Kaisha

Aisin Aw Co., Ltd.

Eita Hamada

Hiroaki Kimura

Hiroto Hashimoto

Fumiaki Shigematsu

Takayuki Teramoto

Tomohiro Abe

An electrified vehicle includes first and second motors, first and second inverters for driving the first and second motors, respectively, and a control device configured to control the first and second inverters by setting first and second current effective value commands, and first and second current advance value commands of first and second current vectors in a dq coordinate system including a d-axis and a q-axis as coordinate axes based on first and second torque commands for the first and second motors. The control device is configured to set the first and second current effective value commands and the first and second current advance value commands to control a torque variation difference to be a predetermined torque variation difference or larger when a torque difference is a predetermined torque difference or smaller and a rotational speed difference is a predetermined rotational speed difference or smaller.

Electrified vehicle

A case component of a transaxle includes: a bearing unit having a through-hole through with a shaft member is to be inserted; a matching surface unit having a matching surface on which another member is to be overlapped; bolt hole portions formed on the matching surface unit; bent wall portions, each having a V-shaped or U-shaped cross-section cut in a direction orthogonal to a straight line connecting a shaft center of the bearing unit and a shaft center of the bolt hole portions, each having a valley portion positioned on the straight line, and connecting the bearing unit and the respective bolt hole portions; and V-shaped portions, connected with the respective bent wall portions, provided on an outer circumference of the respective bolt hole portions, and protruding toward the bearing unit.

Case component of transaxle

Growing community of inventors

Seto, Japan

Eita Hamada