METHOD AND SYSTEM FOR CONTROLLING A DRIVELINE OF A HYBRID VEHICLE

摘要

A driveline of a vehicle includes an internal combustion engine unit for driving a generator unit for generating electrical energy, an electric motor unit arranged to be supplied with said electrical energy from said generator unit, an AC/DC conversion unit configured to convert AC voltage from the generator unit to DC voltage, and a DC/AC conversion unit configured to convert said DC voltage to controllable AC voltage. The driveline is controlled based on desired efficiency, or based on desired power output and based on criteria related to the performance of said internal combustion engine unit, and control based on desired efficiency or desired power output is selected.