Method of protecting the electric drive of a vehicle against ove

Details Method of protecting the electric drive of a vehicle against ove Method of protecting the electric drive of a vehicle against ove

1987-11-13

1989-07-04

Ro, Bentsu

Electricity: motive power systems

Limitation of motor load, current, torque or force

318139, H02P 700

Patent

active

048454141

ABSTRACT:
A method for protecting the electric drive of a vehicle against overload when the nominal power is temporarily exceeded includes measuring the traveling speed of the vehicle. The traveling speed is automatically limited for preventing a continuous speed obtained at nominal operation of the electric drive corresponding to traveling resistances independent of acceleration, from being exceeded.

REFERENCES:
patent: 3243681 (1966-03-01), Dannettell
patent: 3551773 (1970-12-01), Dannettell et al.
patent: 3944899 (1976-03-01), Wright
patent: 4423362 (1983-12-01), Konard et al.

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