FRA Diagnostics Measurement of Winding Deformation in Model Single-Phase Transformers Made with Silicon-Steel, Amorphous and Nanocrystalline Magnetic Cores

The power transformer is a key object in the electrical power system. The working principle hasn’t changed since its discovery. The main work nowadays is focused on the rising of the reliability of transformers and lowering power losses. The replacement of new materials instead of conventionally use...

Full description

Bibliographic Details
Published in:	Energies
Main Author:	Maciej Kuniewski
Format:	Article
Language:	English
Published:	MDPI AG 2020-05-01
Subjects:	FRA power transformers amorphous core nanocrystalline deformation
Online Access:	https://www.mdpi.com/1996-1073/13/10/2424

Similar Items

High performance of amorphous nanocrystalline composite structure materials
by: Qijun Xia, et al.
Published: (2022-05-01)

Inter-Electrode Separation Induced Amorphous-to-Nanocrystalline Transition of Hydrogenated Silicon Prepared by Capacitively Coupled RF PE-CVD Technique
by: S.W. Gosavi, et al.
Published: (2011-01-01)

Corrosion Behavior of Amorphous-Nanocrystalline Ni50Ti50 Shape Memory Alloy
by: H. Aghabeygzadeh, et al.
Published: (2020-12-01)

Pulse Electrodeposited Ni-26 at. %Mo—A Crossover from Nanocrystalline to Amorphous
by: Jiongxian Li, et al.
Published: (2021-03-01)

Corrosion Behavior of Fe-Based Amorphous/Nanocrystalline Composite Coating: Correlating the Influence of Porosity and Amorphicity
by: Sapan K. Nayak, et al.
Published: (2021-05-01)

Effect of cold-drawn-induced amorphous phase on microstructure and pseudoelasticity properties of nanocrystalline NiTi alloys
by: Qihang Shen, et al.
Published: (2023-09-01)

Predicting Energy Loss and Permeability of Field-Annealed Amorphous and Nanocrystalline Alloys up to 1 GHz
by: Carlo Stefano Ragusa, et al.
Published: (2024-01-01)

Plastic deformation mechanisms in nanocrystalline metallic materials
by: Ovid’ko Ilya A.
Published: (2013-11-01)

Application of Amorphous and Nanocrystalline Soft Magnetic Materials in Balanced-Force-Type Electromagnetic Relay
by: Ding Ding, et al.
Published: (2024-03-01)

Enabling formulations of aprepitant: in vitro and in vivo comparison of nanocrystalline, amorphous and deep eutectic solvent based formulations
by: Henrik Palmelund, et al.
Published: (2021-12-01)

Mechanisms of grain refinement and improved kinetic property of nanocrystalline Mg-Ni-La hydrogen storage alloys prepared by nanocrystallization of amorphous
by: Y.M. Li, et al.
Published: (2025-03-01)

Development of Fe-based amorphous and nanocrystalline alloys with high saturation flux density
by: HUI Xi-dong, et al.
Published: (2018-10-01)

Developing High-Power-Density Electromagnetic Devices with Nanocrystalline and Amorphous Magnetic Materials
by: Youguang Guo, et al.
Published: (2023-06-01)

Classifying Transformer Winding Deformation Fault Types and Degrees Using FRA Based on Support Vector Machine
by: Jiangnan Liu, et al.
Published: (2019-01-01)

Current transformers with nanocrystalline alloy toroidal core: analytical, computational and experimental studies
by: Benedito Antonio Luciano, et al.
Published: (2012-10-01)

Structural Evolution and Transitions of Mechanisms in Creep Deformation of Nanocrystalline FeCrAl Alloys
by: Huan Yao, et al.
Published: (2023-02-01)

Accelerated discovery of Fe-based amorphous/nanocrystalline alloy through explicit expression and interpretable information based on machine learning
by: Bo Pang, et al.
Published: (2023-07-01)

Exceptional thermal stability and mechanical properties of dual-phase amorphous-nanocrystalline Al–Mo alloy films
by: Caixia Wang, et al.
Published: (2024-03-01)

Variation in Nanocrystalline Phase Content on Mechanical Properties and Wear Resistance of FeCrMoWBRE Amorphous/Nanocrystalline Coating Deposited by High-Velocity Arc Spraying
by: Hao Du, et al.
Published: (2025-02-01)

Equivalent circuit of an inductor on a nanocrystalline core with a high magnetic permeability
by: Vladimir F. Dmitrikov, et al.
Published: (2022-12-01)

Effect of Annealing Process on Microstructure and Magnetic Properties of FeSiBPCNbCu Nanocrystalline Soft Magnetic Powder Cores
by: Yue Wu, et al.
Published: (2022-05-01)

Amorphous-Nanocrystalline Composites Prepared by High-Pressure Torsion
by: Inga Permyakova, et al.
Published: (2020-04-01)

Modeling of Pulsed Transformer with Nanocrystalline Cores
by: Amir Baktash, et al.
Published: (2014-07-01)

Ultra-fine grained FeNi-based amorphous and nanocrystalline alloys with medium-range structural order
by: Qianke Zhu, et al.
Published: (2025-07-01)

Mössbauer and magnetic studies of FeCoNiCuNbSiB nanocrystalline alloys
by: Grabias Agnieszka, et al.
Published: (2017-06-01)

Probing the Deformation Mechanisms of Nanocrystalline Silver by In-Situ Tension and Synchrotron X-ray Diffraction
by: Baoru Sun, et al.
Published: (2020-12-01)

Magnetism and EPR Spectroscopy of Nanocrystalline and Amorphous TiO<sub>2</sub>: Fe upon Al Doping
by: Anatoly Yermakov, et al.
Published: (2023-01-01)

Atomic-scale investigation of creep behavior and deformation mechanism in nanocrystalline FeCrAl alloys
by: Huan Yao, et al.
Published: (2021-08-01)

Analysis and calculation of magnetic flux density distribution and core loss of nanocrystalline transformer
by: Zhenyu Cai, et al.
Published: (2022-09-01)

Analysis of Magnetic Barkhausen Noise to Reveal Domain Wall Dynamics in Amorphous/Nanocrystalline Ribbons
by: Takahiro Yamazaki, et al.
Published: (2025-01-01)

Development of n-Type, Passivating Nanocrystalline Silicon Oxide Films via Plasma-Enhanced Chemical Vapor Deposition
by: Gurleen Kaur, et al.
Published: (2024-03-01)

The Influence of the Window Width on FRA Assessment with Numerical Indices
by: Szymon Banaszak, et al.
Published: (2021-01-01)

Resistance to Wear during Friction without Lubrication of Steel-Cast Iron Pairing with Nanocrystalline Structure-Reinforced Surface Layers
by: Ihor Hurey, et al.
Published: (2023-09-01)

Frequency Response Modelling of Transformer Windings Connected in Parallel
by: Szymon Banaszak, et al.
Published: (2020-03-01)

Strengthening mechanism of electrocatalytic properties of high activity Fe-based amorphous alloys by low escape work nanocrystals
by: Yaming Zhao, et al.
Published: (2024-03-01)

Experimental study on spray parameters and properties of HVOF sprayed Fe-based amorphous nanocrystalline coating
by: Ran BI, et al.
Published: (2024-05-01)

Effect of the volume fraction of nanocrystals on the mechanical properties of (Fe0·9Ni0.1)86B14 amorphous/nanocrystalline alloy
by: Yiran Zhang, et al.
Published: (2024-07-01)

High creep resistance in amorphous/crystalline dual-phase nanostructured CoCrFeNiMn high entropy alloys
by: Lili Xiao, et al.
Published: (2024-11-01)

Radiation Tolerance in Nano-Structured Crystalline Fe(Cr)/Amorphous SiOC Composite
by: Qing Su, et al.
Published: (2019-03-01)

Study on the microscopic compression deformation mechanism of nanocrystalline single-phase gold platinum alloy
by: Jinsong Niu, et al.
Published: (2023-11-01)