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Letters to the Editor

Simultaneous Measurement of Frequency and Phase Angle with a Microcomputer

, , & (Fellow)
Pages 129-132 | Received 30 Sep 1982, Published online: 10 Jul 2015
 

Abstract

A microprocessor-based technique is presented for fast measurement of phase angle between two voltages and their frequency simultaneously. The phase angle value is obtained with lag or lead indication and is independent of supply frequency variations.

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