Answer
May 04, 2016 - 05:02 AM
Hi.
I face the same question. When I asked, I got the answer:
"""""""""""""""""""""""""""""""
Transmission lines parameters are distributed in nature. The long line corrected parameters approximate the distributed parameters with lump parameters with some assumptions. However, sometimes these parameters may be physically meaningless (negative resistance, negative capacitance etc). In such cases, PSCAD will not display the values.
If the long line corrected RXB value are present, you can use it [for distance relay settings].
"""""""""""""""""""""""""""""""
Doesnt convince me entirely though...
I face the same question. When I asked, I got the answer:
"""""""""""""""""""""""""""""""
Transmission lines parameters are distributed in nature. The long line corrected parameters approximate the distributed parameters with lump parameters with some assumptions. However, sometimes these parameters may be physically meaningless (negative resistance, negative capacitance etc). In such cases, PSCAD will not display the values.
If the long line corrected RXB value are present, you can use it [for distance relay settings].
"""""""""""""""""""""""""""""""
Doesnt convince me entirely though...
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