A braking control system for an electric vehicle.

摘要

Braking control system for an electric vehicle using an electric motor (M) with coils (U, V, W) and a battery (BA), comprising: braking period means (UH, VH, WH, 46, 45, 79, 90) for establishing a braking period ( theta 1, theta 2), said braking period starting from a predetermined voltage within a half of a period of an AC voltage produced in the coils (U, W) and ending at a zero voltage of the AC voltage generated in the coils (U, V, W) of the electric motor (M); and energy consuming means (U, V, W; UTR1, VTR1, WTR1; UTR2, VTR2, WTR2; UD1, VD1, WD1; UD2, VD2, WD2) for consuming energy generated in said braking period ( theta 1, theta 2). <IMAGE>