Evaluation of Uncertainty of Hydrogen's Consistency in Transformer Oil by Gas Chromatography

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Abstract:

According to the Evaluation and Expression of Uncertainty in Measurements, the author establishes the mathematical model for measuring the purity of hydrogen in transformer oil by means of Gas Chromatography. Meanwhile the author analyses resources of uncertainty and deduces formulas of uncertainty measurement. By calculating uncertainties of the components, the author obtains the synthesis uncertainty.

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1567-1570

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1002/jssc.201000476

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