• Title/Summary/Keyword: Lee Sam

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Measured Data of the Contact Wire Uplift Amount at KTX running (KTX 주행시 전차선 압상량 측정 결과)

  • Kwon Sam-Young;Cho Yong-Hyun;Lee Ki-Won;Ahn Young-Hoon
    • Proceedings of the KSR Conference
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    • 2004.10a
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    • pp.1372-1377
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    • 2004

  • The contact wire uplift amount was measured for the conventional and the high speed catenary during KTX dynamic test period. The contact wire uplift amount is considered as a important parameter in determining and designing of the specific catenary. The measurements were conducted in wayside and onboard of KTX through the high speed camera and the current collection video monitoring system installed in KTX roof. This paper describes the measured results.

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Desigin of SLA Analysis System (SLA 통합 분석 시스템의 설계)

  • Park, Noh-Sam;Lee, Gil-Haeng
    • Proceedings of the IEEK Conference
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    • 2006.06a
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    • pp.225-226
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    • 2006

  • A service level agreement (SLA) is a formal contract between a service provider and a subscriber that contains detailed technical specifications called service level specifications (SLSs). In this paper, we propose SLA data analysis system which provides an effective decision-making information to network service provider. The SLA data analysis system executes trend analysis and statistics analysis using SLA violation and refund information. The analysis results are presented in many ways such as tables, graphs.

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