A power converting system for a vehicle may include: a high-capacity on board charger (OBC) configured to charge a high-capacity high-voltage battery. a low voltage DC-DC converter (LDC) configured to convert a high voltage of the high-capacity high-voltage battery into a low voltage and charge a low voltage battery. The power converting system may further include an OBC and LDC integrated controller configured to perform integrated control of the high-capacity OBC and the LDC. The OBC and LDC integrated controller performs pulse width modulation (PWM) switching control by synchronizing ADC operation and PWM switching frequency control operation.


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    Title :

    POWER CONVERTING SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF


    Contributors:
    LIM DONG-HWI (author) / RHEE WOO-WON (author)

    Publication date :

    2022-06-16


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H03K PULSE TECHNIQUE , Impulstechnik



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