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Use of integrative analog-to-digital converters for high-precision measurement of electrical power | IEEE Journals & Magazine | IEEE Xplore

Use of integrative analog-to-digital converters for high-precision measurement of electrical power


Abstract:

A new method for the precise measurement of electrical power at the primary level, which utilizes two synchronized integrating analog-to-digital converters (IADCs), has b...Show More

Abstract:

A new method for the precise measurement of electrical power at the primary level, which utilizes two synchronized integrating analog-to-digital converters (IADCs), has been developed. The parameters of voltage and current are computed from the acquired samples by means of a proper procedure and with suitable corrective terms. The uncertainties are significantly reduced and the measurement of power at power frequencies can be performed with high precision, even when the power factor approaches zero.
Published in: IEEE Transactions on Instrumentation and Measurement ( Volume: 50, Issue: 5, October 2001)
Page(s): 1315 - 1318
Date of Publication: 07 August 2002

ISSN Information:


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