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.
A vehicle having a fuel cell includes a cell stack including a plurality of unit cells stacked on one another, a direct current/direct current (DC/DC) converter configured to convert the level of stack voltage output from the cell stack and including a discharger to remove residual energy thereof, a power distributor configured to distribute the level-converted voltage output from the DC/DC converter or to provide voltage remaining in the cell stack to the discharger to discharge the voltage in response to first control signals, and a controller configured to generate the first control signals depending on whether the vehicle is traveling normally.
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
2024-05-22
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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