The current implementation of prototype 3-phase distribution lines in the
mp.xt_3p extension assumes that the neutral conductor has been eliminated from
the model by Kron reduction. I could be wrong, but I don’t believe the neutral
current can be reconstructed from the solution in this scenario.
Ray
On May 7, 2025, at 9:08 PM, Quang Viet Trieu Tran <[email protected]>
wrote:
Or if possible are there any hidden neutral current anywhere we can extract but
it doesn't show up?
Thank you!
________________________________
From:
[email protected]<mailto:[email protected]>
<[email protected]<mailto:[email protected]>>
on behalf of Quang Viet Trieu Tran
<[email protected]<mailto:[email protected]>>
Sent: Thursday, 8 May 2025 10:53 AM
To: [email protected]<mailto:[email protected]>
<[email protected]<mailto:[email protected]>>
Subject: Does MATPOWER 3p extension allow neutral current?
Hi ,
Just wondering how I can check the neutral current and if there are no way for
me to check it, what can I do to calculate it based on the results I get? I am
currently modelling such network below (octave matpower code is in the
attachment):
<image.png>
Just wondering if there are any ways I can figure out the neutral current based
on these results:
<image.png>
Note that I am currently keeping the power factor for load and also load P all
the same and it is symmetrical right now, but if I were to change it then phase
A, B, C will change, but how can I calculate the neutral current from that?
Thank you so much!
Kind regards,
Quang Tran
