Average-Value Modeling of Diode Rectifier Systems Under Asymmetrical Operation and Internal Faults
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DOI: 10.1109/tec.2018.2832652
Abstract: Line-commutated rectifiers (LCRs) are extensively utilized in exciters of large electrical machines, ac–dc power systems of ships, vehicles, aircraft, and many other industrial applications. Efficient and accurate computer simulations are necessary to analyze various aspects… read more here.
Keywords: value modeling; internal faults; asymmetrical operation; average value ... See more keywords
Enhancing Speed of Distance Protection for Internal Faults in the Second Zone through an Innovative Protection Algorithm
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DOI: 10.1155/2024/9100505
Abstract: Electric power systems constantly encounter disturbances and faults, necessitating fast and precise identification and rectification of these issues. This is crucial for ensuring the stability and reliability of the system. This paper introduces a protection… read more here.
Keywords: protection; distance; second zone; protection algorithm ... See more keywords
A Lissajous Curve–Based Method for Busbar Protection
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DOI: 10.1155/etep/8834200
Abstract: In this paper, a novel time‐domain method based on the orientation analysis of the superimposed current component Lissajous curves is presented for busbar protection. The conducted study has showed that the orientations of the superimposed… read more here.
Keywords: lissajous curve; curve based; busbar protection; internal faults ... See more keywords