The present invention relates to an integrated power management system for a camping vehicle, comprising: an ADC that receives commercial power from a power system and generates battery charging power; a vehicle power generator that converts kinetic energy of a vehicle engine into electrical energy and outputs the same; a solar panel that converts sunlight energy into electrical energy and outputs the same; a DC/DC converter that receives the output of any one of the vehicle power generator and solar panel and generates battery charging power; a battery that charges or discharges battery voltage by using the output of at least one of the ADC and DC/DC converter; and a control circuit that checks and analyzes power generation statuses of commercial power, vehicle-generated power, and solar-generated power and adjusts a power conversion rate of a battery power input source and the DC/DC converter. The integrated power management system enables stable charging of the vehicle battery by additionally using the vehicle power generator and solar panel in addition to commercial power.
본 발명은 캠핑 차량용 전력 통합 관리 시스템에 관한 것으로서, 전력 계통의 상용 전력을 인가받아 배터리 충전 전력을 생성하는 ADC; 차량 엔진의 운동 에너지를 전기 에너지로 변환하여 출력하는 차량 발전기; 태양광 에너지를 전기 에너지로 변환하여 출력하는 태양광 패널; 상기 차량 발전기과 상기 태양광 패널 중 어느 하나의 출력을 입력받아 배터리 충전 전력을 생성하는 DC/DC 컨버터; 상기 ADC와 상기 DC/DC 컨버터 중 적어도 하나의 출력을 이용하여 배터리 전압을 충전 또는 방전하는 배터리; 및 상용 전력, 차량 발전 전력, 태양광 발전 전력의 전력 발생 상태를 확인 및 분석하여 배터리 전력 입력원과 상기 DC/DC 컨버터의 전력 변환율을 조정하는 제어 회로를 포함한다.
Integrated power management system for camping vehicles
캠핑 차량용 전력 통합 관리 시스템
2022-09-29
Patent
Electronic Resource
Korean
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / 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 |
Vehicle-mounted integrated camping box and camping box system
European Patent Office | 2021
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