Journal of Electrical and Electronic Materials

"Real-time data acquisition"

High Voltage and Discharge Engineering : Implementation of Electrical Property Assessment System for Overhead Contact Lines: Seok Yong Oh, Young Park, Yong Hyeon Cho, Ki Won Lee, Joon Tae Song; J Korean Inst Electr Electron Mater Eng 2011;24(6):497-503. Published online June 1, 2011; DOI: https://doi.org/10.4313/JKEM.2011.24.6.497

Abstract
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Currently in Korea, the simple catenary type overhead contact line system is being applied to both conventional lines and high speed lines of electric railway, and circulation current flowing into the catenary system frequently bring undesirable consequences. Namely, the connector wire has many problems according to a flow of excessive circulation current and arc current on catenary when an electric train runs at high speed. This paper presents the development and application of a real-time data acquisition system designed to measure the electrical characteristics of an overhead catenary system in electric railways. The developed system is capable of storing data of a 25 kV power source in a live wire state through a telemetry environment. The field test results show that the proposed technique and the developed system can be practically applied to measure characteristics of current of an overhead catenary system.

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On the Implementation of an Advanced Judgement Algorithm for Contact Loss of Catenary System
Young Park, Ho-Sung Jung, Il-Kwon Yun, Wonha Kim
The Transactions of The Korean Institute of Electrical Engineers.2014; 63(6): 850. CrossRef
Utilizing Technology in Measurement System for Catenary Current: - Focusing on Testing Results for Kyoungbu High-speed Line in Korea -
Young Park, Hosung Jung, Kiwon Lee
The Transactions of The Korean Institute of Electrical Engineers.2013; 62(10): 1465. CrossRef

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Characteristic Measurement by a Real-time Data Acquisition System in Overhead Contact Wire: J Korean Inst Electr Electron Mater Eng 2007;20(3):281-285. Published online March 1, 2007; DOI: https://doi.org/10.4313/JKEM.2007.20.3.281

Citations

Citations to this article as recorded by

Video Image Analysis in Accordance with Power Density of Arcing for Current Collection System in Electric Railway
Young Park, Kiwon Lee, Chulmin Park, Jae-Kwang Kim, Ahram Jeon, Sam-Young Kwon, Yong Hyun Cho
The Transactions of The Korean Institute of Electrical Engineers.2013; 62(9): 1343. CrossRef
A Experimental Study on Train Speed and Wave Propagation Speed of Contact Wire according to the Speed-up
Kiwon Lee
The Transactions of The Korean Institute of Electrical Engineers.2013; 62(12): 1820. CrossRef
Implementation of Optimization of the Uplift Amount Measurement System of Overhead Contact Line
Young Park, Kiwon Lee, Chulmin Park, Sam-Young Kwon
The Transactions of The Korean Institute of Electrical Engineers.2013; 62(6): 886. CrossRef
Utilizing Technology in Measurement System for Catenary Current: - Focusing on Testing Results for Kyoungbu High-speed Line in Korea -
Young Park, Hosung Jung, Kiwon Lee
The Transactions of The Korean Institute of Electrical Engineers.2013; 62(10): 1465. CrossRef