Control apparatus for automotive generator

Details Control apparatus for automotive generator Control apparatus for automotive generator

2006-09-05

2006-09-05

Gonzalez, Julio C. (Department: 2834)

Electricity: single generator systems

Automatic control of generator or driving means

Voltage of generator or circuit supplied

C322S024000

Reexamination Certificate

active

07102332

ABSTRACT:
An A/D conversion device includes a counter for counting a clock signal fed from a clock signal generator, a D/A converter for converting a digital output of the counter into an analog value, a comparator for comparing an analog output of the D/A converter and an analog field current detection value fed from a current detecting resistor and outputting a result of comparison, an AND circuit for calculating a logical product of an output signal of the comparator and the clock signal fed from the clock signal generator and outputting the logical product to the counter, and a memory for storing the output of the counter according to a transfer signal. The output of the counter is reset when a reset signal is input thereinto.

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