NREL / ditto

DiTTo is a Distribution Transformation Tool that aims at providing an open source framework to convert various distribution systems modeling formats.
https://nrel.github.io/ditto/
BSD 3-Clause "New" or "Revised" License
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OpenDSS>ePhasorSim Single phase transformers being converted to 3-phase transformers #371

Open govindsaraswat opened 3 years ago

govindsaraswat commented 3 years ago

For example, a single phase transformer in OPenDSS, like:

New Transformer.TR1 Phases=1 Windings=2 XHL=0.6 ~ wdg=1 bus=PL1.3.0 conn=wye kV=7.200000 kva=10.00000000 %R=0.75 ~ wdg=2 bus=TR13.0 conn=wye kV=0.240000 kva=10.00000000 %R=0.75

gets translated in ePhasorSim as:

transformer_tr1, 3, pl1_c, , , 7.2, 10, 0.0075, wye, tr1_c, , , 0 .24, 10, 0.0075, wye, 0,1, , , -16, 16, 10, 10, 0.006

Seems like if the 'winding.phase_windings' has two elements then it default it as a 3-phase transformer