PMD-Transformer-Model-Tutorial/temp_vec_group_sim.dss at main · MohamedNumair/PMD-Transformer-Model-Tutorial · GitHub

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Clear

New Circuit.Test phases=3 basekv=11 baseMVA=0.2 bus1=SourceBus MVASC1=1e8 MVASC3=1e8

New Linecode.Zabcn units=km nphases=4
~ rmatrix=(0.227217624 0.059217624 0.059217624 0.059217624 |0.059217624 0.227217624 0.059217624 0.059217624 |0.059217624 0.059217624 0.227217624 0.059217624 |0.059217624 0.059217624 0.059217624 0.227217624)
~ xmatrix=(0.879326005 0.541069709 0.475545802 0.449141163 |0.541069709 0.879326005 0.516533439 0.475545802 |0.475545802 0.516533439 0.879326005 0.541069709 |0.449141163 0.475545802 0.541069709 0.879326005)
~ cmatrix=(0 | 0 0 | 0 0 0 | 0 0 0 0)
~ Rg = 0
~ Xg = 0

New Line.Line1 bus1=SourceBus.1.2.3.0 bus2=b1.1.2.3.4 linecode=Zabcn length=30 units=km

New Transformer.TX1 phases=3 Buses=[b1.1.2.3 b2.1.2.3.4]
~ Windings=2
~ Conns=[Delta Wye]
~ kVs=[11 0.4]
~ kVAs=[500 500]
~ %Rs=[1 2]
~ xhl=5
~ %noloadloss=5
~ %imag=11
~ leadlag=Lead
~ taps=[1.0 1.0]

New Reactor.Grounding phases=1 bus1=b2.4 bus2=b2.0 R=0 X=1E-6 // Grounding reactor for wye neutral
New Line.LINE2 Bus1=b2.1.2.3.4 Bus2=b3.1.2.3.4 X1=1E-6 R1=1E-6 basefreq=50.0

New Load.Load1  phases=1 bus1=b2.1.4  kv=0.23  model=1 conn=wye kVA=10  pf=0.9 vminpu=0.1 vmaxpu=2
Set voltagebases=[11 0.4]
Calcvoltagebases

Solve