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최병운(Choi Byung-Woon),창상훈(Chang Sang-Hoon),김학련(Kim Hak-Ryun) 한국철도학회 2005 한국철도학회 학술발표대회논문집 Vol.- No.-
The regenerative braked cars are being introduced in DC electric railway for energy saving. There has been a recent tendency for DC traction substation with regenerative inverter to increase in number. This is strongly related to the desire for effective utilization of electric power regenerated by DC electric cars and to the aim ensuring stable operation of regenerative braking system. The regenerative inverters DC power feed back from a generative car into AC power at a substation and supplies it to distribution lines. This paper suggest the result of characteristic analysis and capacity simulation, economical analysis in the regenerative inverter system.