Yacine DJEGHADER and Hocine LABAR (2013) Investigation of Voltage Unbalance Problems in Electric Arc Furnace Operation Mode. Leonardo Journal of Sciences , 22(1), 37-48
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Abstract
In modern steel industry, Electric Arc Furnaces are widely used for iron and
scarp melting. The operation of electric arc furnace causes many power
quality problems such as harmonics, unbalanced voltage and flicker. The
factors that affect Electric arc furnace operation are the melting or refining
materials, melting stage, electrodes position (arc length), electrode arm
control and short circuit power of the feeder, so, arc voltages, current and
power are defined as a nonlinear function of arc length. This study focuses on
investigation of unbalanced voltage due to Electrics Arc Furnace operation
mode. The simulation results show the major problem of unbalanced voltage
affecting secondary of furnace transformer is caused by the different
continues movement of electrodes.
scarp melting. The operation of electric arc furnace causes many power
quality problems such as harmonics, unbalanced voltage and flicker. The
factors that affect Electric arc furnace operation are the melting or refining
materials, melting stage, electrodes position (arc length), electrode arm
control and short circuit power of the feeder, so, arc voltages, current and
power are defined as a nonlinear function of arc length. This study focuses on
investigation of unbalanced voltage due to Electrics Arc Furnace operation
mode. The simulation results show the major problem of unbalanced voltage
affecting secondary of furnace transformer is caused by the different
continues movement of electrodes.
Information
| Item Type | Journal |
|---|---|
| Divisions |
» Laboratory of Electrical Engineering,Electronic and Renewable Energy |
| ePrint ID | 422 |
| Date Deposited | 2015-09-29 |
| Further Information | Google Scholar |
| URI | https://univ-soukahras.dz/en/publication/article/422 |
BibTex
@article{uniusa422,
title={Investigation of Voltage Unbalance Problems in Electric Arc Furnace Operation Mode},
author={Yacine DJEGHADER and Hocine LABAR},
journal={Leonardo Journal of Sciences}
year={2013},
volume={22},
number={1},
pages={37-48},
publisher={}
}
title={Investigation of Voltage Unbalance Problems in Electric Arc Furnace Operation Mode},
author={Yacine DJEGHADER and Hocine LABAR},
journal={Leonardo Journal of Sciences}
year={2013},
volume={22},
number={1},
pages={37-48},
publisher={}
}