전력 공급 디바이스(10)는 입력 전압(30)을 받고 제1 출력 전압(24) 또는 제1 출력 전압(24)보다 작은 제2 출력 전압(24)을 생산하는 DC-DC 전력 변환기(14)- 제1 또는 제2 출력 전압(24)은 각각 입력 전압(30)보다 작음 - 및 DC-DC 전력 변환기(14)와 통신하는 디바이스 제어기(16)를 포함한다. 디바이스 제어기(16)는 하나 이상의 프로세서와 메모리를 갖는다. 메모리는 입력 전압(30)이 임계 전압(32)과 같거나 그보다 클 때 디바이스 제어기(16)로 하여금 DC-DC 전력 변환기(14)에 제1 출력 전압(24)을 출력하도록 명령하게 하고 입력 전압(30)이 임계 전압(32)보다 작을 때 디바이스 제어기(16)로 하여금 DC-DC 전력 변환기(14)에 제2 출력 전압(24)을 출력하도록 명령하게 하는 명령어를 포함한다. 전력 공급 디바이스(10)를 작동하는 방법(100) 또한 제시된다.
An electrical power supply device (10) comprises a DC-DC power convertor (14) and a device controller (16) in communication with the DC-DC power convertor (14). The DC-DC power convertor (14) receives an input voltage (30) and produces a first output voltage (24) or a second output voltage (24) that is less than the first output voltage (24), the first and second output voltage (24) each less than the input voltage (30). The device controller (16) has one or more processors and memory. The memory includes instructions which causes the device controller (16) to command the DC-DC power convertor (14) to output the first output voltage (24) when the input voltage (30) is equal to or greater than a threshold voltage (32) and which causes the device controller (16) to command the DC-DC power convertor (14) to output the second output voltage (24) when the input voltage (30) is less than the threshold voltage (32). The DC-DC power convertor (14) is incapable of providing an output voltage (24) that is greater than the input voltage (30), wherein the electrical power supply device (10) is disposed within an automobile having a start-stop controller (20) in communication with the device controller (16). The memory further includes instructions which cause the device controller (16) to command the DC-DC power convertor (14) to output the first output voltage (24) in accordance with the device controller (16) receiving a run signal from the start-stop controller (20). The memory additionally includes instructions which cause the device controller (16) to command the DC-DC power convertor (14) to output the second output voltage (24) in accordance with the device controller (16) receiving a stop signal from the start-stop controller.
ELECTRICAL POWER SUPPLY DEVICE AND METHOD OF OPERATING SAME
전력 공급 디바이스 및 그것의 작동 방법
01.02.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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