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Recent content by rajbhanu

  1. rajbhanu

    snubber design guide for 36kv transformers

    I very much appreciate your suggestions. Thank you guys. But my position in this snubber circuit is such that I need to find some documents which explicitly states some design techniques, some formula, expression etc for calculating the resistor and capacitor values of a RC snubber which my...
  2. rajbhanu

    snubber design guide for 36kv transformers

    I am sorry...the attachment file is herehttp://files.engineering.com/getfile.aspx?folder=4b980181-04e1-4970-8a9c-65a5743ed486&file=snubber_design.pdf
  3. rajbhanu

    snubber design guide for 36kv transformers

    Thanks for your help and document references. I am actually looking to design a RC snubber circuit as shown in figure 2 of the attachment file here. The transformer in my case is rated for 2MW. I am really uncertain about the design criteria as to the variables I should consider for the design...
  4. rajbhanu

    snubber design guide for 36kv transformers

    Thanks 7anoter4. The transformer ratings are: 38kV insulation/26.4kV-587V/150kV BIL Impedance: 7.2% on 1/2 KVA base It has been provided with a station class Surge arrestor rated for 36kV. I am looking to calculate the values of R and C for the snubber. Thanks.
  5. rajbhanu

    snubber design guide for 36kv transformers

    I am looking for a procedure to calculate the values of R and C in a RC snubber circuit for 38kV transformer. I don't have the appropriate textbooks to refer to at the moment and would highly appreciate any help/suggestion regarding the design procedure.
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