Asymmetrical (singlephase) load:
You may choose different connections.
Please pay attention to proper grounding of the
primary and secondary part of the whole circuit.
The primary and secondary starpoint are available as connectors, if
the connection is not delta (D or d).
In some cases it may be necessary to ground the transformer's
starpoint even though the source's or load's starpoint are
grounded:
- Yy with primary starpoint connected to source's starpoint:
primary current in only one phase
- Yy primary starpoint not connected to source's starpoint:
secondary voltage breaks down
- Yz ... Grounding of transformer's primary starpoint with
reasonable high earthing resistance is necessary.
- Dy ... Load current in two primary phases.
- Dz ... Load current in three primary phases.
Generated at 2020-06-05T07:38:22Z by OpenModelica 1.16.0~dev-420-gc007a39