A multi-source inverter (MSI) topology features significant advantages over conventional MSI converters such as NPC-based and T-Type-based topologies, including a lower number of switching devices, higher efficiency, and better thermal distribution of switching devices. A space vector modulation (SVM) scheme for MSI topologies presented herein and for conventional MSI topologies uses three or four adjacent vectors to generate a reference voltage vector, resulting in lower voltage and current total harmonic distortion (THD) at the MSI output, a lower switching frequency, and increased efficiency relative to conventional MSI modulation. Embodiments are suitable for use in electric vehicles and energy storage systems.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multi-Source Inverter and Modulation Schemes Therefor


    Beteiligte:

    Erscheinungsdatum :

    14.08.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Analysis of Modulation Schemes for Balanced Inverter

    Wang, Zhouzhou / Zeng, Hao / Sarlioglu, Bulent | IEEE | 2020


    Performance Evaluation of Differential Mode Zeta Inverter using Various Modulation Schemes

    Tank, Kartik / Garg, Man-Mohan / Gupta, Nitin et al. | IEEE | 2022



    Inverter control technology based on multi-resolution wavelet modulation

    Jinlong Zhang / Yanjun Wei / Xiangli Li et al. | IEEE | 2014