프라이 휠에 의한 전차 회생에너지 유효이용 = An Effective Management of Braking Energy of Electric Railway Locomotives by Fly-Wheel

다국어 초록 (Multilingual Abstract)

Results on the fly-wheel energy storage system driven by a high speed, and high frequency dual-inverter are summarized in this paper.
The purposes of this system are mainly to achieve effective use of braking energy of electric railway locomotives, and additionally to reduce the peak load demand and the cost of electric utility.
Economic evaluation is performed compared with the battery storage system.
Basic characteristics of the Dual-inverter system, for the high power and high speed drive of fly wheel studied and the opening and closing method of the inverter from the induction machine during, the energy storing period, is suggested.