Patent ID: 6715291
Filing Date: 2004-04-06
Classification: B60K,B60L,B60W,F16H,Y02T,Y10S,Y10T

Abstract:
A parallel mixed power unit comprising a storage battery, an electron controlling module, an internal combustion engine, an output shaft of said internal combustion engine, a flywheel fixed on said output shaft, a planetary gear differential device, said planetary gear differential device having a shell able to be actuated to rotate by the rotor of a generator, said planetary gear differential device provided at the inner side with at least one planetary gear unit, said planetary gear unit provided thereon with two planetary gears, said two planetary gears positioned coaxially to rotate together, said two planetary gears assembled on a planetary arm by a bearing, said planetary arm fixed on said shell of said planetary gear differential device, a solar gear meshed with one of said two planetary gears and fixed with the output shaft of said internal combustion engine, another solar gear meshed with the other one of said two planetary gears and fixed with a transmission shaft, said transmission shaft having one end connected with the output shaft of an electric motor by a rotary transmission device, said transmission shaft having the other end connected with the output shaft of a load terminal by another rotary transmission device, said electron controlling module choosing a suitable operating mode and controlling an operating opportune moment of said internal combustion engine, said generator, said electric motor and said storage battery, obtaining the purpose of energy management and rotating speed control.