A vehicle including a fuel cell of the embodiment includes: a cell stack in which a plurality of unit cells are stacked; a DC/DC converter that converts a level of a stack voltage output from the cell stack and includes a discharge unit for removing its residual energy; a power distribution unit that distributes a voltage having a converted level output from the DC/DC converter in response to a first control signal or provides a voltage remaining in the cell stack to the discharge unit for discharge; and a control unit that generates a first control signal according to whether the vehicle operates normally.
실시 예의 연료 전지를 포함하는 차량은, 복수의 단위 셀이 적층된 셀 스택, 셀 스택으로부터 출력되는 스택 전압의 레벨을 변환하고, 자신의 잔류 에너지를 제거하는 방전부를 포함하는 직류/직류 컨버터, 제1 제어 신호에 응답하여, 직류/직류 컨버터로부터 출력되는 변환된 레벨을 갖는 전압을 분배하거나 또는 셀 스택에 잔류하는 전압을 방전부로 제공하여 방전시키는 전력 분배부 및 차량의 정상 운행 여부에 따라, 제1 제어 신호를 생성하는 제어부를 포함한다.
Vehicle including fuel cell and method for discharging remaining energy and performed in the vehicle
연료 전지를 포함하는 차량 및 이 차량에서 수행되는 잔류 에너지 방전 방법
2021-04-28
Patent
Electronic Resource
Korean
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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