Change search
ReferencesLink to record
Permanent link

Direct link
A measurement method for determining the direction of propagation of flicker and for tracing a flicker source
Unipower AB, Alingsås.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
Chalmers University of Technology.
2005 (English)In: CIRED: 18th International Conference on Electricity Distribution Turin, 6-9 June 2005, 2005, 505-508 p.Conference paper (Refereed)
Abstract [en]

This paper describes a new and highly efficient measurement method (algorithm) that determines how flicker propagates throughout the network and also traces the dominant flicker source. The fundamental principle of the method is to use the fact that a flicker source produces an amplitude modulation in the voltage and current waveforms. The low frequency variations in voltage and current that cause flicker are retrieved in a demodulation and filtering process. By first multiplying the low frequency variations in voltage and current and then integrate, a new quantity, flicker power, is achieved. The sign and the magnitude of flicker power give the direction to the flicker source as well as tracing the dominating flicker source.

Place, publisher, year, edition, pages
2005. 505-508 p.
Research subject
Electric Power Engineering; Energy Engineering
URN: urn:nbn:se:ltu:diva-34158Local ID: 846321a0-9e7e-11dd-a113-000ea68e967bOAI: diva2:1007408
International Conference on Electricity Distribution : 06/06/2005 - 09/06/2005
Godkänd; 2005; 20081020 (ysko)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

Open Access in DiVA

fulltext(198 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 198 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Bollen, Math
By organisation
Energy Science

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

ReferencesLink to record
Permanent link

Direct link