MOTOR CONTROL APPARATUS

摘要

A motor control apparatus includes a motor, a motor controller, and a connection line. The motor is mounted to a vehicle and has a metal housing. The motor controller is separately provided with the motor, includes a housing and a circuit portion, is connected to the motor through a load line, and drives the motor by a drive current transmitted through the load line. A ground line of the circuit portion is connected to a body of the vehicle as a body earth. The connection line directly connects the metal housing of the motor and the circuit portion of the motor controller without through the housing of the motor controller.

主权项

1. A motor control apparatus comprising:
a motor that is mounted to a vehicle and has a metal housing; a motor controller that includes a housing and a circuit portion, which is disposed in the housing,
is separately provided with the motor,is connected to the motor through a load line, anddrives the motor by a drive current transmitted through the load line, wherein a ground line of the circuit portion is connected to a body of the vehicle as a body earth; and a connection line that directly connects the metal housing of the motor and the circuit portion of the motor controller without through the housing of the motor controller.