Increased generation of Hydrogen in Transformer

Home Electrical Engineering Forum General Discussion Increased generation of Hydrogen in Transformer

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  • #10253
    Sreelatha
    Participant

    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

    #12267
    s
    Participant

    Consult the manufacturer

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