Magnetic field is a decisive factor for the magnetic fluid stability of electrolytic cells.In this paper,the magnetic fluid stability of aluminum e-lectrolytic cells is studied.The vertical magnetic field of electrolytic cells is reduced by using self-balancing network busbar technology,which is cut down by 47.5％on average after transformation,and the magnetic field intensity distribution in four quadrants is uniform.The transient magnetic fluid model and the stability analysis of the flow field show that the electrolytic cell can be restored to a stable state after about 500 s,and the interface deforma-tion is reduced by 1.2 cm,which proves that the self-balancing ability and anti-fluctuation ability of the electrolytic cell are enhanced after the self-balancing network busbar technology is adopted,thus saving 150 kWh/t-Al of DC power consumption.
维普
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