NDLI: Determination of Harmonic Interference Voltages Induced in Paired-Cable Communications Circuits by Harmonic Currents in Adjacent Power Lines

Content Provider	IEEE Xplore Digital Library
Author	Orr, J. A. Emanuel, A. E. Pileggi, D. J. Levitsky, F. J.
Copyright Year	1981
Abstract	Magnetic field patterns under typical configurations of distribution lines due to harmonic currents are analyzed. Laboratory measurements of differential voltages induced in a section of twisted-pair telephone cable in the presence of known magnetic fields at harmonic frequencies are reported. These data are used to predict induced voltages in communications circuits as functions of harmonic current and distances over which the power and communications cables run parallel. Such results permit much closer estimates of the likelihood of harmful interference for specific circuit configurations than use of the telephone influence factor method.
Starting Page	54
Ending Page	54
Page Count	1
File Size	240812
File Format	PDF
ISSN	02721724
Volume Number	PER-3
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1983-07-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system harmonics Interference Voltage Circuits Magnetic field measurement Telephony Communication cables Harmonic analysis Pattern analysis Magnetic analysis
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Determination of Harmonic Interference Voltages Induced in Paired-Cable Communications Circuits by Harmonic Currents in Adjacent Power Lines