The present invention relates to a united converter apparatus and an operating method thereof. According to an embodiment of the present invention, the united converter apparatus includes: a high-voltage charger charging a high-voltage battery, using commercial power; and a low-voltage charger charging a low-voltage battery, using the high-voltage battery. The high-voltage charger includes a voltage level adjustment device that boosts a voltage of the commercial power to apply the boosted voltage to the high-voltage battery and drops a high voltage applied from the high-voltage battery to apply the dropped voltage to the low-voltage charger.
본 발명은 통합형 컨버터 장치 및 그 구동 방법에 관한 것으로, 본 발명의 일 실시 예에 따른 통합형 컨버터 장치는, 상용 전원을 이용하여 고전압 배터리를 충전하는 고전압 충전부; 및 상기 고전압 배터리를 이용하여 저전압 배터리를 충전하는 저전압 충전부를 포함하고, 상기 고전압 충전부는, 상용 전원의 전압을 승압하여 상기 고전압 배터리에 인가하고, 상기 고전압 배터리로부터 인가된 고전압을 강압하여 상기 저전압 충전부에 인가하는 전압레벨 조정부를 포함할 수 있다.
united converter apparatus and method for operating thereof
통합형 컨버터 장치 및 그 구동 방법
2020-06-26
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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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