| Abstract Scope |
The fourth industrial revolution, commonly referred to as Industry 4.0, with smart manufacturing currently on its forefront has arrived. This work focuses on the deep integration of advanced digital twin technology and traditional aluminium electrolysis technology, involving the overall architecture design, core technological development, and demonstrative application study. A five-dimensional modeling method and a standard application framework for aluminum electrolysis are proposed for the first time. The constructed digital twin of aluminium electrolysis comprises three levels of electrolysis plant, workshop, and equipment, and is equipped with advanced functions such as real-time monitoring, data management, virtual-real mapping, and intelligent decision making. The engineering applications of digital twin technology in aluminium electrolysis have demonstrated its efficacy, producing favourable results in terms of labour downsizing, energy conservation, and pollution reduction. This research is expected to establish a solid groundwork for the digitalization and intelligent advancement of aluminium electrolysis. |