A study on the control system of regenerative braking for HEV

On account of the deficiency of the original share strategy of braking force in HEV simulation software ADVISOR,based on the regenerative braking control model,a new model in which the braking share of every braking force varies on the change of loading was built from the dynamical standpoint.Simulation is done with the use of ADVISOR in HAFEI automobile.The simulation analysis shows that the effect about energy resaving in new control strategy is better than in old strategy,the emission has been improved.The motor efficiency has been obviously increased.At the same time,the kind of sharing manner is also in accordance with the sharing requirement of the rule about braking force.The model effectively expands the simulation range of ADVISOR,give convenience to the HEV research.