DocumentCode
778557
Title
HVDC system simplified method of harmonic coupling calculation and testing
Author
Abbott, J.R.
Author_Institution
Los Angeles Dept. of Water & Power, CA, USA
Volume
3
Issue
2
fYear
1988
fDate
4/1/1988 12:00:00 AM
Firstpage
839
Lastpage
844
Abstract
J.R. Carson´s (1926) electromagnetic coupling equations are approximated with sufficient accuracy for use in the calculation of induced harmonic voltages on communication systems adjacent to HVDC system DC and AC transmission lines. Using the simplified equations, techniques are outlined for rapid map analysis. A method of energized testing of HV transmission lines for harmonic current levels is presented in which the overhead ground wires are driven at harmonic frequencies for overall soil resistivity measurement
Keywords
DC power transmission; electromagnetic interference; harmonics; telecommunication systems; AC transmission lines; DC transmission lines; EMI; HV transmission lines; HVDC system; communication systems; electromagnetic coupling; electromagnetic interference; harmonic coupling; harmonic current; harmonic voltages; overhead ground wires; soil resistivity; Conductivity measurement; Electromagnetic coupling; Equations; Frequency; HVDC transmission; Power overhead lines; Soil; Testing; Voltage; Wires;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.4324
Filename
4324
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