Research Output

A hybrid inverter system for medium voltage applications using a low voltage auxiliary CSI

  Hybrid converters consist of a main inverter processing the bulk of the power with poor waveform performance and a fast and versatile auxiliary inverter to correct the distortion. In this paper, the main converter is a medium voltage NPC inverter and the auxiliary inverter is a low-voltage and low-current rated current source inverter (CSI), with series capacitor being used to minimize the CSI voltage stress. The result is a high output current quality which is obtained with a very low switching stress in the main converter and a very small added installed power (

  • Date:

    13 November 2014

  • Publication Status:

    Published

  • Publisher

    IEEE

  • DOI:

    10.1109/ecce.2014.6953779

  • Funders:

    The University of Nottingham

Citation

Papadopoulos, S., Rashed, M., Klumpner, C., & Wheeler, P. (2014). A hybrid inverter system for medium voltage applications using a low voltage auxiliary CSI. https://doi.org/10.1109/ecce.2014.6953779

Authors

Keywords

Power harmonic filters, Active filters, Inverters, Capacitors, Switches, Power filters, Switching frequency

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