On the Effects of Lamination Artificial Faults in a 15 kVA Three-Phase Transformer Core
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3151367
Abstract: Cutting and punching of the steel used in power transformer core may cause edge burrs. This, along with the degradation of the lamination insulation, can lead to interlaminar short circuits. Analysing these faults helps understanding… read more here.
Keywords: kva three; three phase; transformer; transformer core ... See more keywords
Additive Manufacturing and Performance of E-Type Transformer Core
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DOI: 10.3390/en14113278
Abstract: Additive manufacturing of ferromagnetic materials for electrical machine applications is maturing. In this work, a full E-type transformer core is printed, characterized, and compared in terms of performance with a conventional Goss textured core. For… read more here.
Keywords: performance; transformer core; core; additive manufacturing ... See more keywords
The Vibroacoustic Characteristics Analysis of Transformer Core Faults Based on Multi-Physical Field Coupling
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14030544
Abstract: Power transformers play an important role in the safe and reliable operation of the whole power grid. Once a fault occurs, it will endanger the normal operation of the transformer, and even result in power… read more here.
Keywords: vibroacoustic characteristics; transformer; power; core faults ... See more keywords