APPARATUS FOR GENERATING FRICTIONAL FORCES IN POWER TRAIN OF ELECTRIC VEHICLE

摘要

PURPOSE: An abrasion force generating device of an electric vehicle for improving ABS braking stability is provided to improve the braking stability of ABS by generating abrasion force reducing vibration while controlling ABS in the driving system of an electric vehicle composed of a driving motor-a speed reducer-a drive shaft-a wheel direct coupling structure. CONSTITUTION: An abrasion force generating device of an electric vehicle for improving ABS braking stability comprises a brake apparatus(62) and a control apparatus. The brake apparatus is installed between the rotation element of a driving motor(10) comprising a rotor and the stator element of a driving motor comprising a stator for applying mechanical abrasion force to the rotor. The control apparatus controls the operation of the brake apparatus while operating ABS.