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    Effect of Conducting Materials on UV-Vis Spectral Response Characteristics

    Access Status
    Fulltext not available
    Authors
    Abu Bakar, Norazhar
    Abu Siada, Ahmed
    Das, Narottam
    Islam, Syed
    Date
    2013
    Type
    Journal Article
    
    Metadata
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    Citation
    Abu Bakar, Norazhar and Abu Siada, Ahmed and Das, Narottam and Islam, Syed. 2013. Effect of Conducting Materials on UV-Vis Spectral Response Characteristics. Universal Journal of Electrical and Electronic Engineering. 1 (3): pp. 81-86.
    Source Title
    Universal Journal of Electrical and Electronic Engineering
    Additional URLs
    http://www.hrpub.org/download/201310/ujeee.2013.010304.pdf
    URI
    http://hdl.handle.net/20.500.11937/8530
    Collection
    • Curtin Research Publications
    Abstract

    Spectroscopic analysis is recently being employed to measure furan concentration in transformer oil. Light absorbance and spectral bandwidth are used as indicators to estimate furan concentration level in transformer oil. However, the possibility of dust and other conducting materials that might exist in transformer oil sample need to be considered as it may influence the spectroscopic performance. In this paper, series of tests are carried out to investigate the impact of dust on the transformer oil spectral response characteristics. Oil sample with various furan concentrations along with certain amount of copper powder are examined. Experimental results show that the spectral response characteristics only affected by dust at the beginning of mix process. However, the characteristic returns to the original one within a few minutes.

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