| Name | Description |
|---|---|
| ImpedYDBase | One terminal impedance base, 3-phase abc |
| ImpedYDNonSymBase | One terminal impedance base non symmetric, 3-phase abc. |
| ImpedYDHeat | One terminal impedance base with heat port, 3-phase abc |
| ImpedYDNonSymHeat | One terminal impedance base non symmetric with heat port, 3-phase abc |