Motor generator, engine starting device, and engine starting control method

摘要

A motor generator that is always connected to an engine by a belt and performs engine start control and power generation control has a belt drive mechanism that drives the engine by a belt and a pinion gear that is connected to an engine side ring gear according to an external command. The output of the belt drive mechanism and the output of the gear drive mechanism is the same as that of the motor generator. It arrange | positions in the position which mutually opposes regarding the axial direction of a rotor.