Electromobile control device

Details Electromobile control device Electromobile control device

1980-01-07

1982-12-28

Smith, Jr., David

Electricity: motive power systems

Braking

Automatic and/or with time-delay means

318139, 318493, H02P 516

Patent

active

043664202

ABSTRACT:
A control device for an electromobile provided with a shunt motor includes a pattern generating means for storing, as patterns, armature and field currents capable of generating an output torque with a minimum loss in the driving system of the electromobile to deliver an armature current command and a field current command for generating a specified output torque on the basis of the patterns, an armature control circuit for supplying the shunt motor with an armature current corresponding to the armature current command, and a field control circuit for supplying the shunt motor with a field current corresponding to the field current command. Thus, the torque control of the shunt motor is conducted on the basis of the patterns, and a computer control is applicable to the above control device.

REFERENCES:
patent: 3836833 (1974-09-01), Harris et al.
patent: 3986088 (1976-10-01), Zankl et al.
patent: 4037144 (1977-07-01), Ohmae et al.
patent: 4153863 (1979-05-01), Schachte et al.

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