한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2010년도 춘계학술대회 논문집
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- Pages.1855-1860
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- 2010
전기차 충전시스템을 위한 도시철도 DC 전력의 활용방안 연구
A study on the application of urban railway DC electric power for electric car charging system
초록
Electric vehicles have reached a new level of development with introductions by Chrysler, Ford, Honda and Toyota. Today's charging technology includes conductive and inductive charging systems. There are three standardized charging levels: Level 1: charging can be done from a standard, grounded AC 120V, 3-prong outlet available in all homes; Level 2: charging is at AC 240V, 40 amp charging station with special consumer features to make it easy and convenient to plug in and charge EVs at home or at an EV charging station; Level 3: a high-powered charging "fast charge" technology currently under development that will provide a charge in less than 15 minutes. The incoming AC power is converted to DC and stored in the vehicle's batteries. In this paper, we investigated the application of urban railway DC electric power for electric car charging system.
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