IEEE - Institute of Electrical and Electronics Engineers, Inc. - Three-Phase Five-Limb Transformer Harmonic Analysis under DC-bias

2019 Southern African Universities Power Engineering Conference/Robotics and Mechatronics/Pattern Recognition Association of South Africa (SAUPEC/RobMech/PRASA)

Author(s): Talent T. Murwira ; Sizwe Mkhonta ; David T. O. Oyedokun ; Komla A. Folly ; C. T. Gaunt
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2019
Conference Location: Bloemfontein, South Africa, South Africa
Conference Date: 28 January 2019
Page(s): 420 - 424
ISBN (Electronic): 978-1-7281-0369-3
ISBN (USB): 978-1-7281-0368-6
DOI: 10.1109/RoboMech.2019.8704818
Regular:

Geomagnetically induced currents (GIC) are dc-like currents that cause transformers to become a source of harmonics in a power system. This paper investigates the harmonic profiles and thresholds... View More

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