부하(118)에 전력을 제공하고, DC 링크 전압의 신속한 변화를 제공하여 시스템 효율을 개선시키는 하이브리드 에너지 시스템(11, 102)을 개시한다. 그 시스템은 부하(118); 이 부하(118)에 전기적으로 결합된 직류(DC) 링크(16, 114); 직렬로 배치된 제1 에너지 저장 장치(14, 110) 및 제2 에너지 저장 장치(20, 112)를 갖는 에너지 저장 시스템(15, 106); 및 DC 링크(16, 114) 및 에너지 저장 시스템(15, 106)에 전기적으로 결합된 양방향 DC/DC 컨버터(12, 108)를 포함하며, 양방향 DC/DC 컨버터(12, 108)는 제1 에너지 저장 장치(14, 110)와 제2 에너지 저장 장치(20, 112) 사이에 위치한 노드(21)에, 그리고 제2 에너지 저장 장치(20, 112)를 DC 링크(16, 114)에 연결하는 노드(22)에 연결된다.

    A hybrid energy system (11, 102) for providing power to a load (118) and for providing a fast variation of DC link voltage to improve system efficiency is disclosed. The system includes a load (118), a direct current (DC) link (16, 114) electrically coupled to the load (118), an energy storage system (15, 106) having a first energy storage device (14, 110) and a second energy storage device (20, 112) arranged in series, and a bi-directional DC-DC converter (12, 108) electrically coupled to the DC link (16, 114) and to the energy storage system (15, 106), the bi-directional DC-DC converter (12, 108) being connected to a node (21, 124) located between the first energy storage device (14, 110) and the second energy storage device (20, 112) and to a node (22) connecting the second energy storage device (20, 112) to the DC link (16, 114).


    Access

    Download


    Export, share and cite



    Title :

    HYBRID SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES


    Additional title:

    다중 에너지 저장 장치를 갖는 하이브리드 시스템


    Publication date :

    2023-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



    HYBRID SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES

    KUM-KANG HUH / DI PAN | European Patent Office | 2017

    Free access

    HYBRID SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES

    HUH KUM KANG / PAN DI | European Patent Office | 2017

    Free access

    HYBRID SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES

    HUH KUM-KANG / PAN DI | European Patent Office | 2017

    Free access

    HYBRID SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES

    HUH KUM-KANG / PAN DI | European Patent Office | 2017

    Free access

    Energy source system having multiple energy storage devices

    WATSON THOMAS M / JIANG JUNWEI / WYATT PERRY M | European Patent Office | 2016

    Free access