Expert system based on electrolytic tank real-time production data

A production data and expert system technology, applied in electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve problems such as large differences in efficiency and energy consumption, unstable electrolytic cell production, and low level of electrolytic production management and control. The effect of reducing the impact, improving the level of refinement and automation, and improving management efficiency
CN105467945AInactive Publication Date: 2016-04-06GUIYANG AL-MG DESIGN & RES INST
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
GUIYANG AL-MG DESIGN & RES INST
Publication Date
2016-04-06
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention discloses an expert system based on electrolytic tank real-time production data. The system comprises a data integration platform (1) for integrating aluminum electrolytic production process real-time production data, a condition pre-judgment sub system (2) for carrying out early warning and alarming on the operation and condition in an aluminum electrolytic production process and diagnosing the condition of an electrolytic tank operation state, an operation guidance sub system (3) for carrying out optimal operation guidance on the aluminum electrolytic production process, an operation evaluation subsystem (4) for evaluating the operation of the aluminum electrolytic production process and providing data support for performance assessment, and a statistical analysis subsystem (5) which is responsible for analyzing the daily process parameter, daily operation state and daily performance assessment in the aluminum electrolytic production process and predicting an electrolytic tank operation trend and generates a corresponding report. According to the system, the degree of precision and automation level of aluminum electrolytic production management and control can be improved, the management efficiency is improved, and the influence on aluminum electrolytic production brought by a technical personnel and management level difference is reduced.
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Description

technical field

[0001] The invention relates to the technical field of aluminum electrolytic production management and control systems, in particular to an aluminum electrolytic production expert system based on real-time production data of electrolytic cells. Background technique

[0002] Aluminum electrolytic production is a complex electrochemical process, which has the characteristics of multi-physics field coupling of electricity, magnetism, heat, force, flow, and concentration, as well as nonlinear, time-varying, and large hysteresis. It is extremely difficult to achieve good control. Traditional aluminum electrolytic production adopts the combination of DCS system control and manual operation, but manual operation lacks intelligent and standardized guidance, resulting in a low level of electrolytic production control, unstable production of different electrolytic cells, and large differences in efficiency and energy consumption. problems plaguing the industry. Theref...

Claims

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