Performance of transformer differential relay at different neutral grounding resistance based on wavelet transform
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DOI: 10.1007/s00202-016-0423-0
Abstract: Power transformer protective relay should block the tripping during magnetizing inrush and rapidly should operate the tripping during internal faults. There are a variety of protective relays using different measuring techniques to provide reliable and… read more here.
Keywords: different neutral; relay; transformer; neutral grounding ... See more keywords
Current Harmonic Compensation for $n$ -Phase Machines With Asymmetrical Winding Arrangement and Different Neutral Configurations
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2722426
Abstract: Low-order current harmonics arise in ac drives due to nonlinearities, producing torque ripple and extra losses. In multiphase machines, which offer advantages over three-phase ones, the latter is aggravated because some harmonics map in low-impedance… read more here.
Keywords: phase; different neutral; mrc; harmonics ... See more keywords