The present invention relates to an active boil-off gas purge system according to a driving status of a hybrid vehicle and a boil-off gas purge method. According to the present invention, an active boil-off gas purge apparatus is used to control a throughput of a boil-off gas in stages according to the driving status of the hybrid vehicle, in particular, the number of places where slip occurs in a power transmission system of the hybrid vehicle. Therefore, deterioration of drivability due to slip occurrence is reduced. The active boil-off gas purge system of the hybrid vehicle comprises: an active boil-off gas purge unit; and a control unit.
본 발명은, 하이브리드 차량의 운전 상태에 따른 능동형 증발가스 퍼지 시스템 및 증발가스 퍼지 방법에 관한 발명이다. 본 발명에 따르면, 능동형 증발가스 퍼지 장치를 이용하여, 하이브리드 차량의 운전 상태, 특히 하이브리드 차량의 동력 전달 계통에서 발생하는 슬립의 발생 개소의 개수에 따라 단계적으로 증발가스의 처리량을 제어함으로써, 슬립 발생 시에 따른 운전성의 악화를 저감하는 것을 특징으로 한다.
ACTIVE PURGE SYSTEM AND PURGING METHOD ACCORDING TO OPERATING STATE OF HYBRID VEHICLE
하이브리드 차량의 운전 상태에 따른 능동형 증발가스 퍼지 방법 및 퍼지 시스템
2022-08-17
Patent
Electronic Resource
Korean
IPC: | F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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