MEASURING THE PHASE ANGLE BETWEEN TWO LOW FREQUENCY SINUSOIDS

Ahmad I. Abu-El-Haija
Abstract:
We propose a method for measuring the phase angle between two low-frequency sinusoids. In this method, we integrate one signal between a zero crossing of this signal and a zero crossing of the other signal. Two different integrals are performed, where each integral is a function of the amplitude and frequency of the integrated signal and the phase angle between the two signals. The phase angle is obtained through simple algebraic manipulations.
Keywords:
phase measurement, power factor measurement
Download:
IMEKO-TC4-2001-010.pdf
DOI:
-
Event details
IMEKO TC:
TC4
Event name:
TC4 Symposium 2001
Title:

11th IMEKO TC4 Symposium on Trends in Electrical Measurements and Instrumentation (together with 6th IMEKO TC4 Workshop on ADC Modelling and Testing)

Place:
Lisbon, PORTUGAL
Time:
13 September 2001 - 14 September 2001
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