Motor driving apparatus and method

Abstract

The present disclosure relates to a motor driving apparatus and a method. More specifically, a motor driving apparatus according to the present disclosure includes: an electric motor; an inverter that drives the electric motor using a plurality of high-side switching elements and low-side switching elements; a rotary switch that connects the electric motor and the inverter to each other; and a controller that identifies a switching element in which a malfunction has occurred in a case where a malfunction has occurred in the inverter connected to the electric motor and performs control of the rotary switch such that connection with the identified switching element is cut out, and a switching element not connected to the electric motor is connected.

Dependencies are inferred from the claim text.