Disclosed is a bi-directional DC-DC power converter assembly to process and transmit differential power with a variable method. The converter assembly is combined to an energy storage device and a DC link and comprises: a first converter section combined to the energy storage device; and a second converter section combined to the DC link and the energy storage device. The converter assembly processes a first portion of a DC power output of the energy storage device and provides a non-processed second portion of the DC power output of the energy storage device to the second converter section when power is provided to a load. The converter assembly processes a first portion of regenerated brake power from the load and provides a non-processed second portion of the regenerated brake power from the load to the first converter section when the regenerated brake power is provided to the energy storage device.

    가변 방식으로 차동 전력을 처리하고 전송하는 양방향 DC-DC 전력 컨버터 어셈블리가 개시된다. 컨버터 어셈블리는 에너지 저장 장치 및 DC 링크에 결합되고, 컨버터 어셈블리는 에너지 저장 장치에 결합된 제 1 컨버터 섹션, 및 DC 링크와 에너지 저장 장치에 결합된 제 2 컨버터 섹션을 포함한다. 컨버터 어셈블리는 부하에 전력을 제공할 때, 에너지 저장 장치의 DC 전력 출력의 제 1 부분을 처리하고, 에너지 저장 장치의 DC 전력 출력의 비처리된 제 2 부분을 제 2 컨버터 섹션에 제공하며, 에너지 저장 장치에 회생 전력을 제공할 때, 부하로부터의 회생 전력의 제 1 부분을 처리하고 부하로부터의 회생 전력의 비처리된 제 2 부분을 제 1 컨버터 섹션에 제공한다.


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    Title :

    BI-DIRECTIONAL DC-DC POWER CONVERTER FOR A VEHICLE SYSTEM


    Additional title:

    차량 시스템을 위한 양방향 DC-DC 전력 컨버터


    Contributors:
    SHE XU (author) / KING ROBERT DEAN (author) / HUH KUM KANG (author)

    Publication date :

    2016-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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