Harmonic Analysis on the Korean AC Railway System

  • Lee, Han-Min (Korea University/Advanced EMU Research Team, Korea Railroad Advanced Research Institute) ;
  • Kim, Gil-Dong (Advanced EMU Research Team, Korea Railroad Advanced Research Institute) ;
  • Oh, Kwang-Hae (Information System Standards Division, Korea Agency for Technology and Standards) ;
  • Jang, Gil-Soo (Department of Electrical Engineering, Korea University) ;
  • Kwon, Sae-Hyuk (Department of Electrical Engineering, Korea University)
  • 발행 : 2005.09.01

초록

Line constants of the catenary system are estimated. The harmonic current that the Korean Train Express (KTX) injects into the catenary is measured to precisely analyze the harmonic effects. The Korean high-speed railway system is modeled by estimated and measured results. The system model is applied for predicting the harmonic effects. The simulation results from the system model are compared to field test data concerning the total harmonic distortion (THD). The reliability of the system model is verified.

키워드

참고문헌

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