Optimization of induction devices for aluminium casting to electromagnetic crystallizer

Rastvorova, Irina I.; Belitskiy, Anton A.; Rastvorova, Iuliia V.

doi:10.1109/eiconrus.2018.8317201

Cited by 3 publications

(1 citation statement)

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“…For the purpose of calculation, it is necessary to take into account the presence of all these factors [15]. Transition resistance of the contacts is determined by intrinsic resistance of the contact (Rm), the resistance of the oxide films (Rof) and pulling resistance (Rpu):…”

Section: Methods For Calculating Transition Resistancementioning

confidence: 99%

Analysis of the Transient Contact Resistance of Composite Copper-Graphite Material Obtained Using Plasma Spraying Technology

Derevyankin

Frolov

2021

MSF

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The article is devoted to the analysis of the internal structure and properties of a copper-graphite coating applied to a copper electrode. The article provides a calculation of the transient contact resistance of electrodes with a coating obtained using plasma spraying technology. Copper-graphite powder with high arc resistance was used as a spraying substance. Coated electrodes were tested for erosion resistance by an arc at currents of several kiloamperes. The aim of the work is to determine the effect of the composition and internal structure of the coating on the transient processes in the contact gap.

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Section: Methods For Calculating Transition Resistancementioning

confidence: 99%

Analysis of the Transient Contact Resistance of Composite Copper-Graphite Material Obtained Using Plasma Spraying Technology

Derevyankin

Frolov

2021

MSF

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Improvement of the frequency converter’s equivalent circuit when calculating non-sinusoidal modes

Belsky

Dobush

Zamyatin

2020

J. Phys.: Conf. Ser.

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The issues related to modeling a variable frequency drive are discussed in the article. The authors were faced with the task of determining the influence of the drive load on the parameters of its equivalent circuit. An unambiguous dependence of the drive load on the value of the current’s harmonic components is revealed. Namely, the smaller the load, the greater the value of the current’s higher harmonics. It has been established that disregarding drive loading can lead to a 19% error in modeling the frequency converter current consumption. It is shown that the results of the study can be extended to a wide range of drives in terms of power, since all calculations were performed in relative units.

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Theoretical Research of the Characteristics of Pbfree Solder Pastes and their Selection Algorithm

Zakharova

Burylov

Kuzhelev³

2022

2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)

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Optimization of induction devices for aluminium casting to electromagnetic crystallizer

Cited by 3 publications

References 0 publications

Analysis of the Transient Contact Resistance of Composite Copper-Graphite Material Obtained Using Plasma Spraying Technology

Analysis of the Transient Contact Resistance of Composite Copper-Graphite Material Obtained Using Plasma Spraying Technology

Improvement of the frequency converter’s equivalent circuit when calculating non-sinusoidal modes

Theoretical Research of the Characteristics of Pbfree Solder Pastes and their Selection Algorithm

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