지능형 도시철도 전력망 구현을 위한 스마트미터 요소기술 연구

초록

Requirements for rational supply and demand are recently increasing, because of restrictive transmission throughout the whole nation and growth of electric energy consumption. For metro takes a significant rule of urban transportation, if interruption of service is happened, it could have caused problems at national level. So railway system always has to prepare a measure for the problems. Therefore, this report would suggest efficient consumption of electric energy and essential concept of Smart-grid technology for railway electronic system in urgent situation. it would be also demonstrated analysis of existing power grid for railway and element technologies of Smart Meter would be drawn to build AMI.