Broadband transmission via underground medium-voltage power lines - Part II: Capacity

Lazaropoulos, AG; Cottis, PG

dc.contributor.author	Lazaropoulos, AG	en
dc.contributor.author	Cottis, PG	en
dc.date.accessioned	2014-03-01T01:32:58Z
dc.date.available	2014-03-01T01:32:58Z
dc.date.issued	2010	en
dc.identifier.issn	0885-8977	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20254
dc.subject	Broadband over power lines (BPL)	en
dc.subject	channel capacity	en
dc.subject	interoperability and intraoperability	en
dc.subject	modal analysis	en
dc.subject	power-line communications (PLC)	en
dc.subject	underground medum-voltage (MV) power lines	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Broadband over power lines	en
dc.subject.other	Broadband transmission	en
dc.subject.other	Lower noise	en
dc.subject.other	Medium voltage	en
dc.subject.other	Medium-voltage power lines	en
dc.subject.other	Numerical results	en
dc.subject.other	Power injection	en
dc.subject.other	Power lines	en
dc.subject.other	power-line communications (PLC)	en
dc.subject.other	Scattering matrix method	en
dc.subject.other	Spectral behaviors	en
dc.subject.other	Cables	en
dc.subject.other	Channel capacity	en
dc.subject.other	Electric lines	en
dc.subject.other	Interoperability	en
dc.subject.other	Modal analysis	en
dc.subject.other	Telecommunication lines	en
dc.subject.other	Telecommunication systems	en
dc.subject.other	Topology	en
dc.subject.other	Transfer matrix method	en
dc.subject.other	Wave transmission	en
dc.subject.other	Underground cables	en
dc.title	Broadband transmission via underground medium-voltage power lines - Part II: Capacity	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/TPWRD.2010.2052113	en
heal.identifier.secondary	http://dx.doi.org/10.1109/TPWRD.2010.2052113	en
heal.identifier.secondary	5530341	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	The end-to-end transfer function of three-phase underground medium-voltage broadband over power-lines (MV/BPL) cables with common shield and armor is determined based on a new exact version of the chain scattering matrix method. The various topologies of the underground MV grid are studied with regard to the spectral behavior of the end-to-end attenuation and to the respective capacity and are compared to the corresponding overhead cases. The numerical results reveal that broadband transmission via underground MV power lines depends drastically on the type of cables used and the topology of the underground MV grid. Also, the relaxed power injection limits and the lower noise power levels characterizing underground MV/BPL transmission counteract the extremely high inherent attenuation, making the capacity achieved compatible to that achieved in overhead MV/BPL transmission. © 2010 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Power Delivery	en
dc.identifier.doi	10.1109/TPWRD.2010.2052113	en
dc.identifier.isi	ISI:000283354500043	en
dc.identifier.volume	25	en
dc.identifier.issue	4	en
dc.identifier.spage	2425	en
dc.identifier.epage	2434	en