The Study on Electric Parameters Automatic Test System

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Abstract:

Based on a digital signal processor hardware and the wavelet transform theory the next generation of electri'cal parameters automatic test system is designed. The current and voltage signal measurement relative error is not more than 0.2%, the power factor and harmonic content measurement error is not more than 1.1%, and frequency signal measurement error is less than 0.1% by this system.

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1068-1071

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1109/psec.2002.1022529

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