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  1. ctnie

    Transformer inrush current problem at wind farm

    Once again thanks for the comments gents Thanks for the link to your paper hvcad (very useful)
  2. ctnie

    Transformer inrush current problem at wind farm

    Thanks for the comments, Rcwilson, ‘pre-insertion resistors’ I managed to get some information on this, and I’m beginning to understand the concept. Within the information I have received it makes comment on ‘significant maintenance requirements’ have you any idea of what these requirements...
  3. ctnie

    Transformer inrush current problem at wind farm

    RMU = Ring main unit, apologises probably not the correct terminology used. What I mean is the three-panel 33kv switchboard (two switches, one circuit breaker) close coupled to each transformer. This is the proposed solution to the problem, but will be an expensive one, compared to the cabling...
  4. ctnie

    Transformer inrush current problem at wind farm

    I am currently working within the wind farm sector (which is a new area for me and my company) can anyone help with the following problem; Our companies normal arrangement for the connection of wind farm generators to a utilities network is via a daisy change set-up (ie Transformers 33/.690kV...

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