Arc deflection model and arc direction control for DC arc furnace

Liping Wei, Huang Zhou, Huade Li, and Yuanhang ZhouInformation Engineering School, University of Science and Technology Beijing, Beijing 100083, ChinaComputer School, Yantai University, Yantai 264005, ChinaDrive Department, Automation Research Institute of Metal, Beijing 100071, China

摘 要：<正> Based on the analysis of three-dimensional power conductor for DC arc furnace, the electric arc deflection model was set up and the control system of the arc direction was configured. According to the bus bar distribution at the bottom electrodes cooled by water, the arc direction control principle and its configuration were described. The simulation results show that the control system can restrain the electric arc deflection and control the arc direction.

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