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Distribution Network Topology Detection with Time Series Measurement Data Analysis
- Publication Year :
- 2015
-
Abstract
- This paper proposes a novel approach for detecting the topology of distribution networks based on the analysis of time series measurements. The time-based analysis approach draws on data from high-precision phasor measurement units (PMUs or synchrophasors) for distribution systems. A key fact is that time-series data taken from a dynamic system show specific patterns regarding state transitions such as opening or closing switches, as a kind of signature from each topology change. The proposed algorithm here is based on the comparison of the actual signature of a recent state transition against a library of signatures derived from topology simulations. The IEEE 33-bus model is used for initial algorithm validation.<br />Comment: This paper has been submitted to the IEEE Transactions on Power Systems. arXiv admin note: text overlap with arXiv:1504.00724
- Subjects :
- Computer Science - Systems and Control
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1504.05926
- Document Type :
- Working Paper