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On the Properties of the Power Systems Nodal Admittance Matrix

Type of publication Peer-reviewed
Publikationsform Original article (peer-reviewed)
Author Kettner Andreas Martin, Paolone Mario,
Project Integration of Intermittent Widespread Energy Sources in Distribution Networks: Scalable and Reliable Real Time Control of Power Flows
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Original article (peer-reviewed)

Journal IEEE Transactions on Power Systems
Volume (Issue) 33(1)
Page(s) 1130 - 1131
Title of proceedings IEEE Transactions on Power Systems
DOI 10.1109/tpwrs.2017.2719583

Open Access


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.