[O12-7] Key technology for green transformation and efficient energy management in electric railway systems

8:50 AM - 9:10 AM JST(11:50 PM - 12:10 AM UTC)

[O12-7-02] Voltage lowering operation at DC traction substations for making use of regenerative energy

*Shun Iwatsuki¹, Takehiko Nakamura¹, Daisuke Kumagai¹ (1. East Japan Railway Company (Japan))

Keywords:

Regenerative power,Bus voltage of substation,Energy saving effect,DC feeder system