Impedance and admittance parameters per unit length for n-wire unbalanced lines, in matrix form.
No Additional PropertiesArray of PhaseImpedanceData objects
No Additional ItemsImpedance and conductance matrix element values.
The diagonal elements are described by the elements having the same toPhase and fromPhase value and the off diagonal elements have different toPhase and fromPhase values. The matrix can also be stored in symmetric lower triangular format using the row and column attributes, which map to ACLineSegmentPhase.sequenceNumber.
Conductance matrix element value, per length of unit.
nan
nan
nan
Refer to the class description.
Refer to the class description.
Same definition as PhaseImpedanceData.fromPhaseThe matrix element’s row number, in the range 1 to PerLengthPhaseImpedance.conductorCount. Only the lower triangle needs to be stored. This row number matches ACLineSegmentPhase.sequenceNumber.
The matrix element's column number, in the range 1 to row. Only the lower triangle needs to be stored. This column number matches ACLineSegmentPhase.sequenceNumber.
Susceptance matrix element value, per length of unit.
nan
Resistance matrix element value, per length of unit.
nan
Reactance matrix element value, per length of unit.
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Number of phase, neutral, and other wires retained. Constrains the number of matrix elements and the phase codes that can be used with this matrix.
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The attribute aliasName is retained because of backwards compatibility between CIM relases. It is however recommended to replace aliasName with the Name class as aliasName is planned for retirement at a future time.
Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended.
For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements.
The name is any free human readable and possibly non unique text naming the object.