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Power Line Communication for Grid Monitoring: A Prototype Based on Software Defined Radio

  • We describe a prototype for power line communi- cation for grid monitoring. The PLC receiver is used to gain information about the PLC channel and the current state of the power grid. The PLC receiver uses the communication signal to obtain an accurate estimate of the current channel and provides information which can be used as a basis for further processing with the aim to detect partialWe describe a prototype for power line communi- cation for grid monitoring. The PLC receiver is used to gain information about the PLC channel and the current state of the power grid. The PLC receiver uses the communication signal to obtain an accurate estimate of the current channel and provides information which can be used as a basis for further processing with the aim to detect partial discharges and other anomalies in the grid. This monitoring of the power grid takes advantage of existing PLC infrastructure and uses the data signals, which are transmitted anyway to obtain a real-time measurement of the channel transfer function and the received noise signal. Since this signal is sampled at a high sampling rate compared to simpler measurement sensors, it contains valuable information about possible degradations in the grid which need to be addressed. While channel measurements are based on a received PLC signal, information about partial discharges or other sources of interference can be gathered by a PLC receiver in the absence of a transmit signal. A prototype based on Software Defined Radio has been developed, which implements the simultaneous communication and sensing for a power grid.show moreshow less

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Metadaten
Author:Stephan PfletschingerORCiDGND, Jens Lottermoser, Jörg Bausch
Publisher:IEEE
Year of Publication:2021
ISBN:978-1-6654-3963-3 (Elektronisch)
Language:English
Parent Title (English):2021 IEEE International Symposium on Power Line Communications and its Applications (ISPLC): Proceedings
First Page:7
Last Page:12
Document Type:Conference Proceeding
Institutes:Bibliografie
Open Access:Zugriffsbeschränkt
Release Date:2022/01/13
Licence (German):License LogoUrheberrechtlich geschützt
Note:
Konferenz: 2021 IEEE International Symposium on Power Line Communications and its Applications (ISPLC), 26-27 October 2021 in Aachen, Germany
URL:http://978-1-6654-3964-0 (Print on Demand)
URL:https://ieeexplore.ieee.org/document/9628877
DOI:https://doi.org/10.1109/ISPLC52837.2021.9628877