Power Quality Issues of Electric Arc Furnace and their Mitigations -A Review

Singh, Amarjeet; Singh, Ravindra Kumar; Singh, Asheesh Kumar

doi:10.22161/ijaers.4.4.4

Cited by 17 publications

(9 citation statements)

References 19 publications

(21 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The arc produced between the electrodes low voltages and high current supplied by the furnace transformer. [5].…”

Section: Simulation By Using Matlab Software Passive Filters Nonlinmentioning

confidence: 99%

Harmonic Mitigation in Distribution System by using Passive Filters

Chan¹,

Hlaing²

2018

IJTSRD

View full text Add to dashboard Cite

The advent of power electronics and computerized equipment in recent decades has brought enhanced efficiency and improved system but at the same time also created harmonics and waveform distortion to the power system network. Due to the growing use of nonlinear load equipment and new technologies in buildings, harmonic currents and voltages generated in distribution systems pose a new problem for electrical engineers. This is a serious problem when power quality is a prime concern. Harmonics are the main types of power quality problem that are very common to the power system containing electric arc furnace (EAF). Electric arc furnace (EAFs) are widely used in steelmaking and in melting of nonferrous metals. In this paper, EAF is presented guide lines for the accurate evaluation of harmonics generated in No.(3) Steel Mill, Ywama, Yangon. Passive filters have been most commonly used to limit the flow of harmonic currents in distribution systems. Their performance is limited to a few harmonics, and they can introduce resonance in the power system.

show abstract

“…The arc produced between the electrodes low voltages and high current supplied by the furnace transformer. [5].…”

Section: Simulation By Using Matlab Software Passive Filters Nonlinmentioning

confidence: 99%

Harmonic Mitigation in Distribution System by using Passive Filters

Chan¹,

Hlaing²

2018

IJTSRD

View full text Add to dashboard Cite

show abstract

“…An example of such a load is an arc steelmaking furnace [1][2][3]. It should also be noted that steel arc furnaces are a source of rapid voltage fluctuations [4,5], which occur due to the asymmetry of currents and voltages. Today, the melting of scrap metal in arc steel furnaces provides about 1/3 of annual world steel production.…”

Section: Introductionmentioning

confidence: 99%

A Mathematical Model of Electrical Arc Furnaces for Analysis of Electrical Mode Parameters and Synthesis of Controlling Influences

et al. 2022

View full text Add to dashboard Cite

The synthesis of a real-time model of the electric mode of an arc steelmaking furnace is shown. This model is based on the method of medium-voltage and can be used to analyze the impact of the arc steelmaking furnace on the supply network at different stages of the melting process at different control systems of the electromechanical electrode movement system, and to create model-predictive control systems of electrode movement, when control using hardware in the loop technology. To implement the chosen method, the dynamic arc resistance was used. The last was obtained on the basis of the averaged experimentally taken volt-ampere characteristics of the arc. In paper was proposed its approximation as a current function and arc length. The simulation results obtained using the created model for different operation modes of the arc steelmaking chipboard for a system with a traditional regulator of the electrode movement system are demonstrated.

show abstract

“…The issues of voltage fluctuations in power systems and their mathematical description are presented, among others, in the following publications [1][2][3][4][5][6][7]. The voltage fluctuations generated mainly by arc furnaces have been published in [8][9][10][11][12][13][14][15][16]. The significant contribution of the UIE (International Union for Electricity) to the research on voltage fluctuations as a source of the flicker phenomenon should also be emphasized.…”

Section: Introductionmentioning

confidence: 99%

Modeling of Voltage Fluctuations Generated by Arc Furnaces

Olczykowski¹

2021

Applied Sciences

View full text Add to dashboard Cite

Arc furnaces can be classified as electricity receivers, which largely affect the quality of electricity in the power system. Voltage fluctuations are the main disturbance generated by arc furnaces. The effects of voltage fluctuations include the phenomenon of flickering light. Apart from voltage fluctuations, arc devices, to a lesser extent, are the source of current and voltage asymmetry, voltage curve distortion, and voltage dips. The main purpose of theoretical considerations is to assess the voltage fluctuations generated by arc furnaces. The article presents a model of an arc device in which the arc has been replaced by a voltage whose value depends on the arc length. It presents also the results of the analysis of measurements of the parameters characterizing voltage fluctuations and flicker indicators.

show abstract

Power Quality Issues of Electric Arc Furnace and their Mitigations -A Review

Abstract: Abstract-

Cited by 17 publications

References 19 publications

Harmonic Mitigation in Distribution System by using Passive Filters

Harmonic Mitigation in Distribution System by using Passive Filters

A Mathematical Model of Electrical Arc Furnaces for Analysis of Electrical Mode Parameters and Synthesis of Controlling Influences

Modeling of Voltage Fluctuations Generated by Arc Furnaces

Contact Info

Product

Resources

About