The present invention relates to a wireless reduced power battery management system. The wireless reduced power battery management system comprises: a battery pack which has a first battery module, a second battery module, and a busbar coupling the first and second battery modules; a battery management controller which has a first wireless transceiver; and a battery monitor which is coupled to the first battery module and the busbar. The battery monitor comprises: a monitoring circuit which is configured to receive a first mark of a parameter of the first battery module; a second wireless transceiver which is configured to provide the first mark to the battery management controller through wireless connection for the first wireless transceiver; and a busbar voltage circuit which is configured to provide the first mark to the second wireless transceiver to allow the second wireless transceiver to be in a higher power state in response that a second mark is greater than a voltage threshold.

    시스템은 제1 배터리 모듈, 제2 배터리 모듈, 및 제1 및 제2 배터리 모듈들을 결합하는 버스바를 갖는 배터리 팩; 제1 무선 트랜시버를 갖는 배터리 관리 제어기; 및 제1 배터리 모듈 및 버스바에 결합되는 배터리 모니터를 포함한다. 배터리 모니터는 제1 배터리 모듈의 파라미터의 제1 표시를 수신하도록 구성된 모니터링 회로; 제1 표시를 제1 무선 트랜시버에 대한 무선 연결을 통해 배터리 관리 제어기에 제공하도록 구성된 제2 무선 트랜시버; 및 버스바에 걸친 전압의 제2 표시를 수신하고, 제2 표시가 전압 임계치보다 더 큰 것에 응답하여, 제2 무선 트랜시버가 더 높은 전력 상태에 있게 하기 위해 제1 신호를 제2 무선 트랜시버에 제공하도록 구성된 버스바 전압 회로를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    REDUCED POWER WIRELESS BATTERY MANAGEMENT SYSTEM


    Additional title:

    감소된 전력 무선 배터리 관리 시스템


    Contributors:

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    REDUCED POWER WIRELESS BATTERY MANAGEMENT SYSTEM AND METHOD

    KAMBHAM TARAKA RAMA CHANDRA REDDY / XHAFA ARITON / ALLAG TAHAR et al. | European Patent Office | 2023

    Free access

    WIRELESS BATTERY MANAGEMENT SYSTEM

    KWON JUNG-HYUN / PARK CHAN-HA / LEE SANG-HOON et al. | European Patent Office | 2021

    Free access

    WIRELESS BATTERY MANAGEMENT SYSTEM FOR VEHICLE

    HAN MUNYONG / LEE JAEWOOK / CHANG WOONSUK | European Patent Office | 2021

    Free access

    WIRELESS BATTERY MANAGEMENT SYSTEM FOR VEHICLE

    HAN MUNYONG / CHANG WOONSUK | European Patent Office | 2021

    Free access

    WIRELESS NETWORK BASED BATTERY MANAGEMENT SYSTEM

    ZHANG MINGLIANG | European Patent Office | 2016

    Free access