Separation of core losses in distribution transformers using experimental methods (original) (raw)

Core loss characteristics analysis of power transformer under different frequencies excitation

Surya Hardi

2013 IEEE 7th International Power Engineering and Optimization Conference (PEOCO), 2013

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FE-based application for the evaluation of core-losses in distribution transformers

Themistoklis D. Kefalas

Proceedings of the 23rd International Conference on Electrical Machines ICEM 2018, Alexandroupoli, Greece, September 3-6, 2018

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Determining of Transformers Core Losses Based on Investigation of Core-Sheet Behavior During Power Transformer Test and Operation

Ahmed Gamil

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Determining transformer core losses based on investigation of core material behaviour during test and operation – Results

Ahmed Gamil

2016

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Core losses and excitation current model for wound core distribution transformers

Ivan Hernandez Robles

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Evaluation of eddy current losses in the cover plates of distribution transformers

Juan C Olivares-Galvan

IEE Proc. Sci. Meas. Technol., 2004

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Core loss and excitation current model for wound core distribution transformers

Juan C Olivares-Galvan

International Transactions on Electrical Energy Systems, 2014

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The Computation of Winding Eddy Losses in Power Transformers Using Analytical and Numerical Methods

Mluleki Hlatshwayo

2013

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Magnetic Flux and Core Loss Finite Element Analysis of Electrical Steels Combinations in Lamination Core Steps of Single-Phase Distribution Transformers

Sudheer Mokkapaty

2017

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Prediction of Core Losses of Three-Phase Distribution Transformer

Krste Najdenkoski

Journal of Energy and Power Engineering, 2013

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Determination of Core Losses in Open-Core Power Voltage Transformers

Željko Štih

IEEE Access, 2018

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Practical Wide Frequency Approach for Calculating Eddy Current Losses in Transformer Windings

Alex Van den Bossche

2006 IEEE International Symposium on Industrial Electronics, 2006

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D Calculation and Modeling of Eddy Current Losses in a Large Power Transformer A. M. Milagre

policarpa narino

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Core loss estimation in three-phase transformer using vector hysteresis model and classical loss model incorporated in 2D magnetodynamics

Jacques Lobry

European Transactions on Electrical Power, 2003

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Analysis of The Effects of Different Frequency Values on The Loss of Transformers

yildirim ozupak

International Journal of Engineering and Applied Sciences, 2020

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Harmonic Impact on Distribution Transformer No-Load Loss

Themistoklis D. Kefalas

IEEE Transactions on Industrial Electronics, vol. 57, no. 1, pp. 193-200, 2010

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Three-Phase Transformer Modeling Using a Vector Hysteresis Model and Including the Eddy Current and the Anomalous Losses

N. Sadowski

IEEE Transactions on Magnetics, 2000

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N A S A T E C H N I C A L N O T E HYSTERESIS A N D A TRANSFORMER A N APPLICATION EDDY-CURRENT LOSSES OF LAMINATION VIEWED AS OF THE POYNTING THEOREM

Vikash Kumar

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Energy conservation by low loss distribution transformers adapted to load characteristics

Themistoklis D. Kefalas

Proceedings of the 5th International Conference on Deregulated Electricity Market issues in South-Eastern Europe DEMSEE 2010, Sitia, Greece, 2010

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Reduction of Power Grid Losses by Using Energy Efficient Distribution Transformers

Themistoklis D. Kefalas

Journal of Materials Science Forum, vol. 721, pp. 269-274, 2012

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Measurements and Correction of No-Load Losses of Power Transformers

Ghazi Abrar

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Reducing Losses in Distribution Transformers

Juan C Olivares-Galvan

IEEE Transaction on Power Delivery, 2003

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Comparison on losses and flux distribution among three 3-phase distribution transformers 1000kVA assembled from various amount of layers per stack of transformers core lamination

Ollyvia Theresia Amelia

2007

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Core lamination selection for distribution transformers based on sensitivity analysis

Juan C Olivares-Galvan

Electrical Engineering (Archiv fur Elektrotechnik), 2013

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Loss Analysis By Loading Conditions Of Distribution Transformers

Recep YUMURTACI

2015

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Electromagnetic Analysis and Comparison of Conventional-Wound Cores and Octagonal-Wound Cores of Distribution Power Transformers

Ivan Hernandez Robles, Pavlos Georgilakis

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Losses reduction in distribution transformers

Abdullah Al-Badi

2014

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Experimental Investigation of the Variation of Power and Iron-Copper Losses in the Loaded Operation of the Transformer

Mehmet Ali Ozcelik

European Journal of Technic

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A Review of Transformer Losses

Juan C Olivares-Galvan

Electric Power Components and Systems Journal (Taylor & Francis), 2009

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Electromagnetic Finite Element Analysis of Electrical Steels Combinations in Lamination Core Steps of Single-Phase Distribution Transformers

Sigridt Garcia, Themistoklis D. Kefalas

Proceedings of the IEEE International Autumn Meeting on Power, Electronics and Computing ROPEC 2017, Ixtapa, Mexico, November 8-10, 2017

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