The present invention is an electric vehicle charging system equipped with a mobile charger using a hydrogen fuel cell, including: a hydrogen charging tower equipped with a hydrogen storage tank and replenishing hydrogen fuel of a mobile charger that has returned after charging an electric vehicle; and a mobile charger that generates electricity based on hydrogen fuel charged in the hydrogen charging tower and moves to an area where an electric vehicle is parked to perform charging. Since the present invention does not require a portion of a parking space to be exclusively used for electric vehicles, it is possible to minimize an occupancy of parking spaces in a parking area. Since only a battery module or a mobile charger can be flexibly added depending on the situation, it is possible to accommodate an increasing demand for charging infrastructure at a lower cost than existing charging stands. Even when the electric vehicle charging infrastructure increases, it is possible to solve a problem of a sudden increase in charging demand power without increasing the power demand of the power system.
본 발명은 수소연료전지를 이용한 이동식 충전기를 구비한 전기차 충전시스템으로서, 수소 저장탱크를 구비하고 전기차를 충전하고 돌아온 이동식 충전기의 수소 연료를 보충해 주는 수소 충전타워, 및 수소 충전타워에서 충전된 수소 연료를 토대로 전력을 생성하고 전기차가 주차된 구역으로 이동하여 충전을 수행하는 이동식 충전기를 포함한다. 본 발명은 주차공간의 일부분을 전기차 전용으로 제한하지 않아도 되기 때문에 주차 구역내 주차공간의 점유를 최소화 할 수 있으며, 상황에 따라 유연성 있게 배터리 모듈 또는 이동식 충전기만 추가할 수 있어 기존의 충전스탠드 대비 저렴한 비용으로 늘어나는 충전인프라 수요를 수용할 수 있고, 전기차 충전인프라의 증가 시에도 전력계통의 전력 수요를 증가시키지 않으면서도 충전수요 전력의 급증 문제를 해결할 수 있다.
EV Charging System comprising Mobile Charger using Fuel Cell and Operating method thereof
수소연료전지를 이용한 이동식 충전기를 구비한 전기차 충전시스템 및 그 운영방법
2024-03-26
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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