POWERTRAIN AND METHOD INCLUDING HCCI ENGINE

摘要

A powertrain including an HCCI engine is disclosed. The HCCI engine is configured to supply mechanical power, and a generator operably coupled to the HCCI engine is configured to convert at least a portion of the mechanical power into one of electric energy and hydraulic energy. The powertrain further includes a motor operably coupled to the generator. The powertrain also includes an energy storage device operably coupled to the generator and the motor. The powertrain further includes a controller configured to control the powertrain such that energy stored in the energy storage device is supplied to the motor when the HCCI engine supplies insufficient mechanical power to the generator to supply the motor with sufficient power to meet power requirements of the powertrain, until the HCCI engine supplies sufficient mechanical power to the generator to supply the motor with sufficient power to meet the power requirements of the powertrain.