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Voltage transients ...
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Ahonen, Mikko,PhD, post-doc researcher,1968-Institute of Environmental Health and Safety, Tallinn, Estonia
(författare)
Voltage transients measurements and power line communication
- Artikel/kapitelEngelska2016
Förlag, utgivningsår, omfång ...
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IEEE,2016
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:miun-32590
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https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-32590URI
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https://doi.org/10.1109/RTUCON.2016.7763143DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:kon swepub-publicationtype
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Power line communication (PLC) connects energy producers with energy consumers. In the European Union stricter guidelines are under development to limit disturbances in the 2-150 kHz frequency range, because devices utilising PLC do not work. This study measured voltage transients in 22 locations and identified sources for noise. Home environments and public buildings were measured. Measurements were conducted in the frequency range of 150 kHz-500 kHz (according to EN 55011 to EN 55022) and in the lower frequency range of 3 kHz to 95 kHz. Results indicate that voltage transients are generated mostly by switching mode power supplies, pumps, rectifiers, inverters and even low quality smart meters. Several of these devices exceeded PLC standard level, 122 dBμV. Additionally we demonstrate that basic power quality recordings do not provide enough information to mitigate PLC problems occurring within microseconds and frequency specific voltage transient measurements are needed.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Koppel, TarmoTallinn University of Technology, Estonia
(författare)
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Institute of Environmental Health and Safety, Tallinn, EstoniaTallinn University of Technology, Estonia
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON): IEEE, s. 1-49781509037315
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