【摘要】 论述了利用Rogowski线圈定期检测铝电解槽各电极棒电流的工作原理和现场测试结果。借助于MATLAB软件可以对这种测量线圈的动力学特性进行仿真研究 ,便于参数优化和合理化特性。在研究过程中 ,引进均流系数、电极棒电流分布曲线图和电流标准偏差 ,可以快速而又准确地确定出工作电流分布不均匀的电极棒、及时发现槽底破损的具体位置 ,以便指导实施调整措施 ,有利于提高焙烧质量 ,缩短焙烧时间更多还原

【Abstract】 The dynamic behavior of the presdnted method was simulated by means of an advanced simulation tool:simulink tools based on MATLAB environment,which can optimize its parameters and rationalize its structure.Based on the gathered current data,an even current coefficient,the standard deviation and the current caninity curve can be given respectively.Since they are applied in AL-Electrolyzing,it is possible to distinguish the anode of which the current is not evenly distributed,and to take adjusting measures over a period of time to ensure that the current is evenly distributed;and thd dilapidation of the electrobath can be located in time.All these solutions are useful not only to improve the roasting quality,shorten the time interval,and raise the quality of the electrolysis in the aluminum electrolytic bath.更多还原