The present invention relates to a vehicle system including a power conversion device, a charging system, and a charging gender. In the vehicle system of the present invention, the charging system that charges a battery mounted in the vehicle system comprises: a charging unit for supplying power to the battery; a power conversion circuit including a first variable resistor connected between a first output terminal and a ground, and a second variable resistor and a first switch connected in series between the first output terminal and a first input terminal, to thereby convert a first voltage of the charging unit into a second voltage that is a driving voltage of the battery; and a charging control unit controlling a switching operation of the first switch, a magnitude of the first variable resistor, and a magnitude of the second variable resistor. The first input terminal of the power conversion circuit is connected to a positive electrode of the charging unit, and the first output terminal of the power conversion circuit is connected to a positive electrode of the battery.
La présente invention concerne un système de véhicule comprenant un dispositif de conversion de puissance, un système de charge et un genre de charge. Dans le système de véhicule de la présente invention, le système de charge qui charge une batterie montée dans le système de véhicule comprend : une unité de charge destinée à fournir de l'énergie à la batterie ; un circuit de conversion de puissance comprenant une première résistance variable connectée entre une première borne de sortie et une masse, et une seconde résistance variable et un premier commutateur connectés en série entre la première borne de sortie et une première borne d'entrée, pour convertir ainsi une première tension de l'unité de charge en une seconde tension qui est une tension de commande de la batterie ; et une unité de commande de charge commandant une opération de commutation du premier commutateur, une amplitude de la première résistance variable et une amplitude de la seconde résistance variable. La première borne d'entrée du circuit de conversion de puissance est connectée à une électrode positive de l'unité de charge, et la première borne de sortie du circuit de conversion de puissance est connectée à une électrode positive de la batterie.
본 발명은, 전력 변환 장치를 포함하는 자동차 시스템, 충전 시스템, 그리고 충전 젠더에 관한 것으로, 본 발명의 자동차 시스템은, 자동차 시스템에 탑재된 배터리를 충전하는 충전 시스템에서, 배터리에 전력을 공급하는 충전부, 제1 출력단과 그라운드 사이에 연결되는 제1 가변 저항, 상기 제1 출력단과 제1 입력단 사이에 직렬 연결되는 제2 가변 저항 및 제1 스위치를 포함하여, 상기 충전부의 제1 전압을 상기 배터리의 구동전압인 제2 전압으로 변환하는 전력 변환 회로, 그리고 상기 제1 스위치의 스위칭 동작, 상기 제1 가변 저항의 크기, 및 상기 제2 가변 저항의 크기를 제어하는 충전 제어부를 포함하고, 상기 전력 변환 회로의 상기 제1 입력단은, 상기 충전부의 양극과 연결되고, 상기 전력 변환 회로의 상기 제1 출력단은, 상기 배터리의 양극과 연결된다.
VEHICLE SYSTEM, CHARGING SYSTEM, AND CHARGING GENDER
SYSTÈME DE VÉHICULE, SYSTÈME DE CHARGE ET GENRE DE CHARGE
자동차 시스템, 충전 시스템, 그리고 충전 젠더
2024-12-05
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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