Detector circuit for detecting a phase signal of a polyphase alt

Details Detector circuit for detecting a phase signal of a polyphase alt Detector circuit for detecting a phase signal of a polyphase alt

1990-07-11

1993-01-26

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

322 99, 340661, 340662, G01R 3100, H02J 714, H01H 520

Patent

active

051825112

ABSTRACT:
A detector circuit for detecting a phase signal of a polyphase alternator for a battery charge regulator in a motor vehicle. The circuit includes differential signal amplitude discriminator means for discriminating between at least one pair of phase signals delivered by the alternator. The circuit is applicable to multifunction or to dual-purpose battery charge regulators in motor vehicles.

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patent: 4916570 (1990-04-01), Dale

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