Provided are a system and a method for generating power of a fuel cell vehicle which can improve both of energy efficiency and durability in performing external power generation. The power generation system of a fuel cell vehicle comprises: a main line sequentially and electrically connecting a fuel cell, a high-voltage converter, and a high-voltage battery; an external power consumption device connection unit; and a control unit for selecting a mode for supplying power to an external power consumption device only with fuel cell power generated by the power consumption of the external power consumption device or a mode for supplying power to the external power consumption device only with the high-voltage battery or a mode for operating a fuel cell or the high-voltage converter in a high-efficient output section so as to control the fuel cell or the high-voltage converter.
연료전지, 고전압컨버터 및 고전압배터리를 순차적으로 전기적으로 연결하는 메인라인; 외부전력소모장치 연결부; 및 외부전력소모장치의 소모전력에 따라 연료전지의 발전전력만으로 외부전력소모장치에 전력을 공급하는 모드 또는 고전압배터리만으로 외부전력소모장치에 전력을 공급하는 모드 또는 연료전지나 고전압컨버터를 고효율 출력구간으로 동작시키는 모드를 선택하여 연료전지 또는 고전압컨버터를 제어하는 제어부;를 포함하는 연료전지차량의 발전시스템 및 발전방법이 소개된다.
GENERATING SYSTEM AND METHOD FOR FUEL CELL VEHICLE
연료전지차량의 발전시스템 및 발전방법
2018-11-22
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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