The present invention relates to a power supply device which comprises a power conversion unit converting power between a first battery and a second battery, a vehicle having the same, and a controlling method thereof. The controlling method detects drive information of a vehicle, individually detects voltage of the first and second batteries, acquires a power consumption amount of a load connected to the second battery based on the detected drive information when a voltage difference value between a voltage value detected from a first detection unit and a voltage value detected from a second detection unit is within a standard range, and controls the power conversion unit in a bypass mode in order to maintain the voltage of current between the first battery and the second battery when the acquired power consumption amount is less than a reference power consumption amount.
본 발명의 전력 공급 장치 및 차량은, 제1배터리와 제2배터리 사이의 전력을 변환하는 전력 변환부를 포함하는 차량의 제어 방법에 있어서, 차량의 주행 정보를 검출하고, 제1, 2배터리의 전압을 각각 검출하고, 제1검출부에서 검출된 전압값과 제2검출부에서 검출된 전압값 사이의 전압 차이 값이 기준 범위 이내이면 검출된 주행 정보에 기초하여 제2배터리에 연결된 부하의 전력 소모량을 획득하고, 획득된 전력 소모량이 기준 전력 소모량 미만이면 제1배터리와 제2배터리의 사이의 전류의 전압이 유지되도록 전력 변환부를 바이패스 모드로 제어한다.
Power supplier Vehicle having the power supplier and method for controlling the vehicle
전력 공급 장치, 그를 가지는 차량 및 그 제어 방법
30.05.2019
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 / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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