2010
DOI: 10.1109/tpwrd.2010.2045518
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Transformer Model for Inrush Current Calculations: Simulations, Measurements and Sensitivity Analysis

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Cited by 97 publications
(63 citation statements)
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“…As can be observed, the simulated curve using the modified parameters can match the measured one precisely. Just like [19], the first crest difference, which describes the difference between the first crests of the two curves, is adopted to measure the simulation accuracy. The first crest difference is reduced to 1.1% from the original 45%, which indicates that the modified J-A parameters can generate much more accurate inrush current than the original J-A parameters.…”
Section: Resultsmentioning
confidence: 99%
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“…As can be observed, the simulated curve using the modified parameters can match the measured one precisely. Just like [19], the first crest difference, which describes the difference between the first crests of the two curves, is adopted to measure the simulation accuracy. The first crest difference is reduced to 1.1% from the original 45%, which indicates that the modified J-A parameters can generate much more accurate inrush current than the original J-A parameters.…”
Section: Resultsmentioning
confidence: 99%
“…In [19], the physical topology of the transformer is used to formulate the transformer model. Each of the three main legs and the two outer yokes are modeled with a J-A hysteretic model.…”
Section: Analysis and Discussionmentioning
confidence: 99%
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“…The model to be used is the hybrid transformer (Hybrid transformer), it is a model that was designed to cover the shortcomings of other existing models, it is a model capable of providing a response both in permanent regime and in transitory regime, This way it is possible to represent with a good precision the effects of the electric circuit and the magnetic circuit [6].…”
Section: Transformersmentioning
confidence: 99%
“…00 simulation in power transformers. The equivalent electric circuit can be constructed using duality transformation of the predefined magnetic circuit [20]. The magnetic circuit of the transformer is constructed based on the flux paths in the windings and the core.…”
Section: Introductionmentioning
confidence: 99%