Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
The influence of load impedance, line length, and branches on underground cable power-line communications (PLC) systems
University of Dar es Salaam, Tanzania.
Uppsala University.
Uppsala University.ORCID iD: 0000-0002-1607-2493
University of Dar es Salaam, Dar es Salaam, Tanzania.
Show others and affiliations
2008 (English)In: IEEE Transactions on Power Delivery, ISSN 0885-8977, E-ISSN 1937-4208, Vol. 23, no 1, 180-187 p.Article in journal (Refereed) Published
Abstract [en]

An underground cable power transmission system is widely used in urban low-voltage power distribution systems. In order to assess the performance of such distribution systems as a low-voltage broadband power-line communication (BPLC) channel, this paper investigates the effects of load impedance, tine length, and branches on such systems, with special emphasis on power-line networks found in Tanzania. From the frequency response of the transfer function (ratio of the received and transmitted signals), it is seen that the position of notches and peaks in the magnitude are largely affected (observed in time-domain responses too) by the aforementioned network configuration and parameters. Additionally, channel capacity for such PLC channels for various conditions is investigated. The observations presented in this paper could be helpful as a suitable design of the PLC systems for better data transfer and system performance.

Place, publisher, year, edition, pages
2008. Vol. 23, no 1, 180-187 p.
Keyword [en]
branched network, broadband power line, channel capacity, interconnections, load impedance, low-voltage channel, multipath, transfer function, underground cable
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-62548DOI: 10.1109/TPWRD.2007.911020ISI: 000252059100022OAI: oai:DiVA.org:kth-62548DiVA: diva2:480882
Note
QC 20120201Available from: 2012-01-20 Created: 2012-01-19 Last updated: 2017-12-08Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Thottappillil, Rajeev

Search in DiVA

By author/editor
Thottappillil, Rajeev
In the same journal
IEEE Transactions on Power Delivery
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 67 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf