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http://dx.doi.org/10.5370/KIEE.2013.62.10.1465

Utilizing Technology in Measurement System for Catenary Current: - Focusing on Testing Results for Kyoungbu High-speed Line in Korea -  

Park, Young (High-speed Railroad Infrastructure System Research Team, KRRI)
Jung, Hosung (Intermodal Transfer Systems Research Team, KRR)
Lee, Kiwon (High-speed Railroad Infrastructure System Research Team, KRRI)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.62, no.10, 2013 , pp. 1465-1469 More about this Journal
Abstract
The resent developed high speed train called HEMU-430X (Highspeed Electric Multiple Unit - 430km/h eXperiment) recorded a 421.4 km/h in Kyoungbu high speed line in Korea. A verity of measurement systems are used to check the performance between pantograph and catenary system. An innovative measurement system is adopted to check the current of catenary wire in the track side during HEMU-430X test running. This paper presents the measurement results of catenary current in kyoungbu high-speed line and describe its utilizing technology in the experimental results of catenary current. In order to analyze field testing results, the current ratio between contact and catenary current have been analyzed by means of Carson-Pollaczek equation. And the current wave forms between catenary and contact wire are presented based on the simulation results.
Keywords
Catenary wire; Contact wire; Current ratio between contact and catenary wire;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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