The Ocurrence of Faults in LCI Drive Systems and its Effects on the Power Supply Quality.

Authors

  • Adérito N. Alcaso Author
  • A. J. Marques Cardoso Author

DOI:

https://doi.org/10.24084/repqj01.311

Keywords:

LCI Drives, Thyristor Faults, Harmonics, Power Quality

Abstract

This paper presents a study about the Load Commutated Inverter (LCI) drive, under faulty operating conditions. It is shown that an open-switch fault introduces great changes in the normal harmonic content of the supply currents.

Author Biographies

  • Adérito N. Alcaso

    Universidade de Coimbra, Departamento de Engenharia Electrotécnica e de Computadores Pólo II – Pinhal de Marrocos, P – 3030-290 Coimbra, Portugal 

    Instituto Politécnico da Guarda, Escola Superior de Tecnologia e Gestão Quinta do Zambito, P 6300-559 Guarda, Portugal

  • A. J. Marques Cardoso

    Universidade de Coimbra, Departamento de Engenharia Electrotécnica e de Computadores Pólo II – Pinhal de Marrocos, P – 3030-290 Coimbra, Portugal 

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Published

2023-12-28

Issue

Vol. 1 No. 1 (2003)

Section

Articles