Three phase unbalanced power flow calculation

[student-ccc]

Hello, I would like to perform topology and power flow calculations for a 220kV substation. I would like to ask if Gridcal supports three-phase imbalance calculations and obtain the result data for the same node ABC three-phase. Because I see that currently gridcal is based on single equivalent, resulting in only single-phase values. If gridcal can obtain the result of three-phase separation, how should I do it? Thank you

[SanPen]

Hi, in the next release 5.4. there will be a proper 3-phase unbalance power flow.
You'll see a 3-phase option in the settings and that's it. Then you will be able to configure every device individually to set the unbalances.
If you cannot wait, use the devel version ;)

[student-ccc]

Thank you very much.
May I ask, in the next version, can I set impedance, mutual reactance, load, etc. according to different phases (in the results), such as the bus data voltage value and phase Angle, and can I obtain the values for the three phases separately? I'm currently using version 5.3.52. The interface looks very different from that in the online documentation. In the case Australia, I saw that there were 3, 4, or 6 lines connected between buses. Is this case simulating a three-phase line in this way?

[SanPen]

It will be simpler, you'll have the lines and buses like now, and in the lines, loads etc you will be able to specify everything per A, B, C phase. In the case of lines you'll be able to even define the tower configuration with several circuits and any number of wires