Measurement and Computation of Induced Noise Levels in Telephone Lines Due to Harmonics in Nearby Power Lines

Measurement and Computation of Induced Noise Levels in Telephone Lines Due to Harmonics in Nearby Power Lines

This paper presents a real case study which includes measurement and computation of noise levels on telephone cables due to harmonics in nearby power lines. The objective of the study is to find the most efficient and economic mitigation measures to reduce the noise levels. A circuit model has been...

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Bibliographische Detailangaben
Hauptverfasser: Jinxi Ma, Southey, R.D., Dawalibi, F.P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
circuit noise
Circuits
Copper
harmonics
Impedance
inductive coupling
Noise level
Noise measurement
Optical fiber cables
Optical fibers
power influence
Power measurement
Power system harmonics
Telephony
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Beschreibung
Zusammenfassung:This paper presents a real case study which includes measurement and computation of noise levels on telephone cables due to harmonics in nearby power lines. The objective of the study is to find the most efficient and economic mitigation measures to reduce the noise levels. A circuit model has been built and induced noise levels computed. Computation results are compared with the measurement data and they are in general agreement. Mitigation measures are proposed and will be examined in the second phase of the study
DOI:10.1109/CEEM.2006.258022