IFRA Technique to Detect Stator Winding High Impedance Earth Faults During Startup in Salient-Pole Synchronous Generators
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2024.3519635
Abstract: This article introduces an impulse frequency response analysis (IFRA) technique to detect stator winding earth faults in salient-pole synchronous generators during startup. The proposed technique involves injecting a square pulse with an appropriate frequency spectrum… read more here.
Keywords: technique detect; stator winding; earth faults; salient pole ... See more keywords
Identification of High-Impedance Earth Faults in Neutral Isolated or Compensated MV Networks
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DOI: 10.1109/tpwrd.2014.2346831
Abstract: This paper introduces novel methods for the identification and location of very high impedance one phase-to-earth faults in medium-voltage (MV) networks in order to improve the electrical safety and reduce the number and duration of… read more here.
Keywords: impedance earth; identification high; high impedance; earth ... See more keywords
On Single-Phase Earth Faults in a 20-kV Power Network
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DOI: 10.3103/s1068371218060081
Abstract: Single-phase earth faults in per-phase shielded cables of a 20-kV electrical network that is relatively new in Russia are studied experimentally. In contrast to the widely used 6- to 10-kV electrical network with an isolated… read more here.
Keywords: phase; network; phase earth; single phase ... See more keywords