Class Conversion


  • public class Conversion
    extends Object
    TwoWindingsTransformer Interpretation

    Ratio and Phase Interpretation (Xfmr2RatioPhaseInterpretationAlternative)
    END1. All tapChangers (ratioTapChanger and phaseTapChanger) are considered at end1 (before transmission impedance)
    END2. All tapChangers (ratioTapChanger and phaseTapChanger) are considered at end2 (after transmission impedance)
    END1_END2. TapChangers (ratioTapChanger and phaseTapChanger) are considered at the end where they are defined in Cgmes
    X. If x1 == 0 all tapChangers (ratioTapChanger and phaseTapChanger) are considered at the end1 otherwise they are considered at end2

    Shunt Admittance Interpretation (Xfmr2ShuntInterpretationAlternative)
    END1. All shunt admittances to ground (g, b) at end1 (before transmission impedance)
    END2. All shunt admittances to ground (g, b) at end2 (after transmission impedance)
    END1_END2. Shunt admittances to ground (g, b) at the end where they are defined in Cgmes model
    SPLIT. Split shunt admittances to ground (g, b) between end1 and end2.

    Structural Ratio (Xfmr2StructuralRatioInterpretationAlternative)
    END1. Structural ratio always at end1 (before transmission impedance)
    END2. Structural ratio always at end2 (after transmission impedance)
    X. If x1 == 0 structural ratio at end1, otherwise at end2

    ThreeWindingsTransformer Interpretation.

    Ratio and Phase Interpretation. (Xfmr3RatioPhaseInterpretationAlternative)
    NETWORK_SIDE. All tapChangers (ratioTapChanger and phaseTapChanger) at the network side.
    STAR_BUS_SIDE. All tapChangers (ratioTapChanger and phaseTapChanger) at the star bus side.

    Shunt Admittance Interpretation (Xfmr3ShuntInterpretationAlternative)
    NETWORK_SIDE. Shunt admittances to ground at the network side (end1 of the leg)
    STAR_BUS_SIDE. Shunt admittances to ground at the start bus side (end2 of the leg)
    SPLIT. Split shunt admittances to ground between two ends of the leg

    Structural Ratio Interpretation (Xfmr3StructuralRatioInterpretationAlternative)
    STAR_BUS_SIDE. Structural ratio at the star bus side of all legs and RatedU0 = RatedU1
    NETWORK_SIDE. Structural ratio at the network side of all legs. RatedU0 = 1 kv
    END1. Structural ratio at the network side of legs 2 and 3. RatedU0 = RatedU1
    END2. Structural ratio at the network side of legs 1 and 3. RatedU0 = RatedU2
    END3. Structural ratio at the network side of legs 1 and 2. RatedU0 = RatedU2

    Author:
    Luma Zamarreño , José Antonio Marqués