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Analysis of Induced Voltage on Telecommunication Line in Parallel Distribution System
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 Title & Authors
Analysis of Induced Voltage on Telecommunication Line in Parallel Distribution System
Kim, Hyun-Soo; Rhee, Sang-Bong; Lee, Soon-Jeong; Kim, Chul-Hwan; Kim, Yoon Sang;
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A current flowing through a distribution conductor produces induced voltage, which is harmful to a telecommunication line. Previous research on induced voltage has been focused on single-circuit lines in the distribution system. However, the double-circuit lines, referred to as parallel distribution lines, are widely used in distribution systems because they have significant economic and environmental advantages over single-circuit lines. Therefore, a study on the induced voltage in double-circuit lines is needed. This paper presents a method of calculating the induced voltage in a parallel distribution system using four-terminal parameters and vector analysis. The calculation method is verified by the Electromagnetic Transient Program (EMTP) simulation.
Distribution system;EMTP;Induced voltage;Telecommunication line;Vector analysis;
 Cited by
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