Generation of incresed hidrogen gas in transformer

Home Electrical Engineering Forum General Discussion Generation of incresed hidrogen gas in transformer

  • This topic has 1 reply, 2 voices, and was last updated 11 years ago by s.
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  • #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

    #12265
    s
    Participant

    You should consult the manufacturer

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