Copper Electrolytic Cycle Reverse Current Control System

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Abstract:

The paper describes the main factors of influencing increase cropper electrolysis current density.The main circuit and the control circuit of cycle reverse rectification power for copper electrolysis are designed. The simulation and practical results show the cycle reverse electrolysis power based active disturbance rejection controller has high reliability and precision of steady current and anti-disturbance,the density of electrolysis current can be increased and anode passivation can be decreased ,the effect is better especially for high impurities of anode sheets. the energy-saving and lower costs and high quality and increase of output are achieved. this technology is practicable.

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511-514

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Z. wang, Q. wang, W. Q . wang. Exploration and Practice of Copper Electrolysis Cycle Reverse Rectification Power[J]. Nonferrous Metals, vol 63, No. 2, pp.182-184, (2011).

Google Scholar

[2] W.L. Xu, M . Guo, J.M. Duan. Main Factors on Influencing the Current Density Increase of Copper Electrolysis[J]. henan metallurgy, vol 11, No. 2, pp.19-20, (2003).

Google Scholar

[3] L.D. Shen, J.J. Ding, S. long. Periodic Anti-direction Current Stabilizing Equipment and Monitored Control System for 100 000 t Copper Electrolyzer[J]. Metallurgical Industry Automation, No. 1, pp.46-51, (2000).

Google Scholar

[4] Q. Fu,A. Luo L.Z. Wu,R.R. Chen. Novel High-power Electrolytic Rectifier based on the Self-adaptive Nerve Network Controller[J]. Power Electrnnics, vol 38, No. 6, pp.77-79, (2004).

Google Scholar

[5] J.Q. Han. From PID Technique to Active Disturbances Rejection Control Technique[J]. Control Engineering of China, vol9, No. 3, pp.13-18, (2002).

Google Scholar