The present invention relates to a dual power supply system for vehicle. The dual power supply system for vehicle includes: a plurality of phase converters configured to be installed inside a DC-DC converter in parallel and to have a temperature sensor; and a control circuit configured to switch the phase converter, of which an abnormal temperature is detected, among the plurality of phase converters into the other phase converter based on a sensing value transmitted from the temperature sensor of each of the phase converters.
차량용 이중 전원 시스템은 DC-DC 컨버터의 내부에 병렬로 구성되며, 각각이 온도 센서를 포함하는 복수의 상 컨버터들(phase converters) 및 상기 복수의 상 컨버터들 각각의 상기 온도 센서로부터 전송된 센싱 값에 기초하여, 상기 복수의 상 컨버터들 중에서 이상 온도가 검출된 상 컨버터를 다른 상 컨버터로 대체 구동시키는 제어 회로를 포함한다.
DUAL POWER SUPPLY SYSTEM FOR VEHICLE AND OPERATING METHOD THEREOF
차량용 이중 전원 시스템
28.12.2016
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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