A three-phase regenerative drive configured for operation from a single phase alternating current (AC) power source, the three-phase regenerative drive including a three-phase converter having inputs for connection to a single-phase AC source, the three-phase converter having three phase legs, a three-phase inverter for connection to a motor, the three phase inverter configured to provide three phase command signals to the motor, and a DC bus connected between the three-phase converter and the three-phase inverter. A first phase leg of the three-phase converter and a second phase leg of the three-phase converter are employed to direct current from the single-phase AC source to the DC Bus and a third phase leg of the three phase legs of the three-phase converter returns current to a return of the AC source.


    Access

    Download


    Export, share and cite



    Title :

    Single phase operation of three phase regenerative drives


    Contributors:

    Publication date :

    2022-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B66B Aufzüge , ELEVATORS / 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



    SINGLE PHASE OPERATION OF THREE PHASE REGENERATIVE DRIVES

    AGIRMAN ISMAIL | European Patent Office | 2019

    Free access

    SINGLE PHASE OPERATION OF THREE PHASE REGENERATIVE DRIVES

    AGIRMAN ISMAIL | European Patent Office | 2020

    Free access

    OPERATION OF A THREE-PHASE REGENERATIVE DRIVE FROM MIXED DC AND SINGLE PHASE AC POWER SOURCES

    BLASKO VLADIMIR / AGIRMAN ISMAIL / OGGIANU STELLA M et al. | European Patent Office | 2016

    Free access

    Regenerative braking on single-phase railways

    Engineering Index Backfile | 1931


    Three-phase A.C. traction drives

    Appun, P. / Runge, W. | Tema Archive | 1986