In a Line-Line-Line-Ground symmetrical fault, is the fault current on each phase also displaced from each other by 120°?

  • \$\begingroup\$ It might depend on the ground/neutral impedance \$\endgroup\$
    – Andy aka
    Dec 13, 2022 at 18:27
  • \$\begingroup\$ So if the impedances for each L-G pair is same, the phase displacement will also be same? \$\endgroup\$
    – ethelrl
    Dec 13, 2022 at 18:35
  • \$\begingroup\$ I'll be honest, I'm not too sure but, you can simulate this scenario easily. Do you use a simulation tool? You should probably also state that the 3 phase supply is symmetrical too. \$\endgroup\$
    – Andy aka
    Dec 13, 2022 at 19:37
  • \$\begingroup\$ Okay thanks! I will definitely find information on doing that. \$\endgroup\$
    – ethelrl
    Dec 13, 2022 at 20:08


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