Analysis of regenerative power substations, railway

도시철도 변전소 회생전력 분석에 관한 연구 - 서울도시철도 전력공급소 전력분석을 중심으로 -

  • 이준상 (서울도시철도공사 기술연구팀) ;
  • 박종헌 (서울도시철도공사 기술본부) ;
  • 서석철 (서울도시철도공사 기술연구소) ;
  • 김진영 (서울도시철도공사 기술연구소) ;
  • 김기춘 (서울도시철도공사)
  • Published : 2011.10.20


An Electric railway system has the characteristics. The train powered by substations generates regenerative power when it runs on railway of various slope. A regenerative braking is an ideal system on account of reducing mechanical braking as well as recycling the energy. In this study, Seoul Metropolitan Rapid Transit (substation) Precision analysis of the power of the electric car was carried out. Through this use of power substations, power supplies and trains through the regenerative power of the data analysis was performed utilizing research-based work.