On the Properties of the Power Systems Nodal Admittance Matrix
arXiv:1702.0723537 citationsh-index: 60
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It provides theoretical insights for power system analysis, but the results are incremental and specific to the properties of admittance matrices.
The letter establishes conditions for the rank of the nodal admittance matrix and its block partitions in connected AC power networks with complex admittances, and discusses implications for Kron Reduction and Hybrid Network Parameters.
This letter provides conditions determining the rank of the nodal admittance matrix, and arbitrary block partitions of it, for connected AC power networks with complex admittances. Furthermore, some implications of these properties concerning Kron Reduction and Hybrid Network Parameters are outlined.