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  1. SeanDO

    Modelling SWER (Single Wire Earth Return) - Single Phase Conductor

    On page 87 (equation 4.58) shows a single phase line represented in the phase impedance/frame matrix, which makes me think it is possible to represent SWER in the 3 phase sequence component form. But like you say, the earth is the return path (so current does not equal 0), so I think that to...
  2. SeanDO

    Modelling SWER (Single Wire Earth Return) - Single Phase Conductor

    Hi I'm trying find the correct way to model SWER. I'm aware some software's let you select the system type as SWER, but I'm stuck with just a 3-phase modelling software (PSS-ADEPT). Can you represent SWER with sequence components in a 3-phase system? I've read that you can apply the Carson...
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