Startup period control device for vehicle generator

Details Startup period control device for vehicle generator Startup period control device for vehicle generator

1986-10-28

1988-04-19

Hickey, R. J.

Electricity: single generator systems

With physical starting and/or stopping of the generator

322 28, 322 29, 322 33, H02J 714

Patent

active

047392436

ABSTRACT:
The output current and drive torque characteristics of a vehicle generator during cold, startup periods are approximated to those of a warmed up generator by sensing the field winding current, and interrupting it for a time period prolonged by a feedback/charging capacitor (904) whenever it exceeds a reference level. The field winding current never exceeds the reference level when the generator is warmed up, whereupon the interrupting circuitry has no effect.

REFERENCES:
patent: 4470003 (1984-09-01), Mitchell
patent: 4570199 (1986-02-01), Morishita et al.
patent: 4629967 (1986-12-01), Voss
patent: 4634954 (1987-01-01), Kato et al.

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