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http://dx.doi.org/10.5369/JSST.2003.12.4.164

A Study on electirc equipment measurement using sensors  

Han, Young-Jae (한국철도기술연구원 고속철도기술개발사업단)
Kim, Ki-Hwan (한국철도기술연구원 고속철도기술개발사업단)
Park, Choon-Soo (한국철도기술연구원 고속철도기술개발사업단)
Choi, Jong-Sun (홍익대학교 전자전기공학부)
Kim, Jung-Su (홍익대학교 전자전기공학부)
Publication Information
Journal of Sensor Science and Technology / v.12, no.4, 2003 , pp. 164-169 More about this Journal
Abstract
Recently, as the road capacity reaches the limit and environmental problems becomes serious, there is gradually increased a need for railroad vehicles that are environment-friendly and have time regularity, reliability and safety. Accordingly, in addition to conventional railroad vehicles, lots of vehicles are being newly developed. We developed the hardware and software of the measurement system for on-line test and evaluation of korean high speed train. The software controls the hardware of the mesurement data and acts as interface between users and the system hardware. In this paper, we is studied for electric apparatus performance of railway vehicle using sensor. In order to this test is developed signal conversion system. Using this system, we obtained important result for pantograph voltage, battery voltage, axle speed, and inverter current.
Keywords
inverter; on-line test; signal conversion; High speed train;
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