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How grounding resistor and reactor have no effect in 3 phase fault?

  1. May 12, 2017 #1
    How would you justify the above question? Please elaborate in detail with diagrams (if applicable). It will be really helpful. Thank you.
     
  2. jcsd
  3. May 12, 2017 #2

    anorlunda

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    Hint, If you have a wye connection with the center point grounded, what current flows to ground?
     
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