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특허 상세정보

Multi-battery system for increasing the electric range

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60L-011/18    B60L-003/04    B60L-003/00   
출원번호 US-0305022 (2014-10-18)
등록번호 US-10179519 (2019-01-15)
우선권정보 DE-10 2014 006 028 (2014-04-24)
국제출원번호 PCT/EP2014/002816 (2014-10-18)
국제공개번호 WO2015/161861 (2015-10-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Henry M. Feiereisen LLC
인용정보 피인용 횟수 : 0  인용 특허 : 49
초록

A motor vehicle includes an high-voltage power system, a multi-battery system including energy stores for supplying power to an electric drive motor, and switching units connecting the energy stores to the power system. A control device detects a state of charge of each energy store and to selectively connect and/or disconnect the energy stores as a function of their state of charge during travel to and from the power system. The switching units include each contactors to disconnect the energy stores on a plus side and on a minus side from the power syst...

대표
청구항

1. A motor vehicle, comprising: an electric drive motor;an on-board high-voltage power system having a plus side and a minus side;a multi-battery system comprising a plurality of mutually galvanically insulated energy stores for supplying a driving current to the electric drive motor, wherein each of the energy stores has a positive and negative polarity;a plurality of contactors associated with each of the energy stores, with a first contactor connecting the positive polarity of that energy store to the plus side of the on-board high-voltage power syste...

이 특허에 인용된 특허 (49)

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