급전회로망 해석기법을 활용한 전철계통 해석

Train voltage analysis of railroad system using supply network method

  • 윤재영 (한국전기연구소 전력연구단) ;
  • 최흥관 (한국전기연구소 전력연구단)
  • 발행 : 2000.05.01

초록

This paper presents the new simulation algorithms using network methods to analysis the steady-state train voltage distribution characteristics in ac auto-transformer fed railroads. In general, the supply system of railroads is composed of non-symmetrical and unbalance transmission line. Therefore, the general method using simplified old algorithms have the self-contradictory errors because the supply line of train railroads is completely unbalanced. In this paper, the simulation results of new developed algorithms is compared with those of EMTP to confirm the effectiveness.

키워드