납산 배터리를 대체하도록 디자인 된 리튬 배터리. 상기 리튬 배터리가 직렬 연결된 복수의 배터리 셀 그리고 배터리 관리 유닛을 포함한다. 상기 배터리 관리 유닛은 제어기, 복수의 배터리 셀과 상기 제어기에 연결된 감지 유닛, 상기 제어기에 연결된 충전 제어 유닛, 그리고 상기 제어기에 연결된 방전 제어 유닛을 포함한다. 상기 배터리 관리 유닛은 병렬 연결된 배터리들이 서로 상호 충전하는 것을 막으며, 배터리가 낮은 충전 상태를 갖는 때 펄스 모드의 낮은 전압을 출력함으로써 배터리가 완전히 고갈되는 것을 막는다.

    A lithium battery is designed to replace lead-acid battery. The lithium battery comprises a plurality of battery cells (202) connected in series and a battery management unit. The battery management unit comprises a controller (216), a sensing unit (204) connected to the plurality of battery cells and the controller (216), a charging control unit connected the controller, and a discharging control unit connected to the controller. The battery management unit prevents the batteries connected in parallel from mutual charging each other and also prevents the batteries being depleted completely by outputting a low voltage in pulse mode when the battery has low charge.


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    Title :

    SYSTEM FOR LEAD-ACID BATTERY REPLACEMENT


    Additional title:

    납산 배터리 교체 시스템


    Publication date :

    2025-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



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