Generation of incresed hidrogen gas in transformer

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  • 2010/10/26 at 12:17 pm #10244
    admin
    Keymaster

    In one of our transformer 100 MVA, 220/132 kV Auto, only Hydrogen generation is increasing, other fault gases are absent.

     

    The oil used in the transformer has a very low aromatic content less than 2%. Is this the cause of H2 generation?

     

    Sreelatha.G

    2011/07/02 at 11:15 am #12265
    s
    Participant

    You should consult the manufacturer

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