A system and a method of draining residual water of a fuel cell for a vehicle are proposed. The system includes a fuel cell; an outdoor temperature sensor measuring an outdoor temperature; a drainer draining residual water in the fuel cell; and a controller previously controlling the drainer to drain the residual water in the fuel cell before parking of the vehicle is completed or an operation of the fuel cell is terminated, when a parking available situation is detected during driving of the vehicle in a state in which the outdoor temperature is equal to or less than a reference temperature. The present invention shortens the execution time of a low-temperature start-up and shutdown process of the fuel cell.
연료전지; 외기온도를 측정하는 외기온센서; 연료전지 내부 잔존수를 배출하는 배출기; 및 외기온도가 기준온도 이하인 상태에서 차량의 주행 중 주차가능상황이 감지된 경우, 차량의 주차완료 또는 연료전지 운전종료 이전에 미리 배출기를 제어하여 연료전지 내부 잔존수를 배출하는 제어기;를 포함하는 차량용 연료전지의 잔존수 배출시스템 및 방법이 소개된다.
SYSTEM AND METHOD OF FUEL CELL RESIDUAL WATER DRAIN FOR VEHICLE
차량용 연료전지의 잔존수 배출시스템 및 방법
24.11.2023
Patent
Elektronische Ressource
Koreanisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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