A switching mode charger capable of performing mode switching to adjust and output charging current for a battery or driving current for an external circuit element includes an input terminal, an output terminal, a Buck-Boost converter, and a controller. The Buck-Boost converter generates a voltage at the input terminal according to a voltage at the output terminal or generates a voltage at the output terminal according to a voltage at the input terminal. The controller dynamically selects an operation mode from a plurality of operation modes as an operation mode of the Buck-Boost converter according to at least one of the voltage change and the current change that are associated with the Buck-Boost converter, wherein the Buck-Boost converter dynamically performs mode switching according to the operation mode selected by the controller so as to adjust and output the charging current or the driving current.


    Access

    Download


    Export, share and cite



    Title :

    Switching mode charger for charging system


    Contributors:

    Publication date :

    2018-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / 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



    VEHICLE CHARGING SYSTEM, CHARGER, AND CHARGER OPERATION MODE SETTER

    ASAI SHIGEMI / MOTAI HIROYUKI | European Patent Office | 2024

    Free access

    CHARGER, POWER SWITCHING MODULE, AND CHARGING SYSTEM

    MATSUSHITA KATSUMI / MINO HIROYUKI | European Patent Office | 2025

    Free access

    Charger and intelligent charging system for charger

    ZHENG JUN | European Patent Office | 2023

    Free access

    CHARGING SYSTEM AND CHARGER

    TAKEHARA JUN / MIYOSHI FUMIYASU | European Patent Office | 2018

    Free access

    CHARGER AND CHARGING SYSTEM

    YAMAGUCHI RYUTA | European Patent Office | 2015

    Free access