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Power line communication and customer equipment
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
2011 (English)Licentiate thesis, comprehensive summary (Other academic)
Abstract [en]

In Sweden, the change from manual meter reading at irregular intervals, to automatic remote meter reading at predefined instants was completed in July 2009. This change is ongoing or largely completed in a number of other European countries as well. Several methods for communication between the meter and the network operator are in use. In Sweden power-line communication is used for communication with about half of the meters. The frequency range between 9 and 95 kHz contains, in addition to communication signals, conducted emission from end-user equipment connected to the power grid. Electronic components in end-user equipment can also in other ways affect the characteristic of the power lines as a communication media.The aim of this thesis is to give an overview of how power line communication in the frequency range 9 to 95 kHz can interact with modern energy saving end-user equipment. Potential problems concerning this interaction have been identified.Results presented in this thesis are based on a large number of measurements of voltage and current distortions due to connected loads and due to power line communication.A total of five different ways of interaction between power-line communication and end-user equipment are identified in this thesis. As a spin-off from this work, also new aspects of the interaction between end-user equipment have been identified.

Place, publisher, year, edition, pages
Luleå: Luleå tekniska universitet, 2011. , 90 p.
Series
Licentiate thesis / Luleå University of Technology, ISSN 1402-1757
Research subject
Electric Power Engineering; Energy Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-18508Local ID: 8f4b1b17-adbc-4e6f-8e59-38c2bc215789OAI: oai:DiVA.org:ltu-18508DiVA: diva2:991517
Note
Godkänd; 2011; 20110325 (ronsar); LICENTIATSEMINARIUM Ämnesområde: Energiteknik/Energy Engineering Examinator: Professor Math Bollen, Institutionen för teknikvetenskap och matematik, Luleå tekniska universitet Diskutant: Dr, Senior Researcher Pertti Pakonen, Tampere University of Technology, Finland Tid: Torsdag den 28 april 2011 kl 10.00 Plats: Campus Skellefteå, Luleå tekniska universitetAvailable from: 2016-09-29 Created: 2016-09-29Bibliographically approved

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