【摘要】 应用表面磁荷法对 １８６ ｋＡ大型预焙阳极铝电解槽的磁场进行了三维数值计算．通过计算结果与实际测量结果的比较，可以得出，应用表面磁荷法对铝电解槽磁场进行计算所得的结果是较为精确的，且计算结果比较接近铝电解槽的实际磁场．应用本计算软件对铝电解槽磁场进行三维计算可以满足铝电解槽母线设计的要求．更多还原

【Abstract】 The surface line-charge method was firstly used to calculate the magnetic field distribution in a 186 kA large prebake anode aluminum reduction cell. By the comparison between calculating results and measuring results, it is shown that the results calculated by applying surface line-charge method is comparatively precise and near to the practical magnetic field. The software developed by the present authors can be used to calculate the tridimensional magnetic field in aluminum reduction cell, which can meet the need of designing aluminum reduction cells’ bus-bar.更多还原