500KA aluminum electrolysis cell operation management and control decision-making method, device, equipment and medium

Abstract

The invention discloses a 500KA aluminum electrolysis cell operation management and control decision-making method, device, equipment and medium, and the method comprises the steps: obtaining real-time operation management parameters of an aluminum electrolysis cell, and determining daily operation parameters according to the real-time operation management parameters, the daily operation parameters including sunrise aluminum amount, daily aluminum oxide addition amount, daily aluminum fluoride addition amount and actual voltage; determining a visual display level according to the daily operation parameters; based on the visual display level, adjusting the daily aluminum oxide addition amount and daily aluminum fluoride addition amount in the daily operation parameters, and determining a preset operation voltage; and the aluminum electrolysis cell is added according to the daily aluminum oxide adding amount and the daily aluminum fluoride adding amount in the adjusted daily operation parameters, and the aluminum electrolysis cell is controlled to operate at the preset operation voltage. The invention belongs to the field of electrolytic aluminum. The operation state of the aluminum electrolysis cell can be adjusted in real time, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of electrolytic aluminum, and in particular to a 500KA aluminum electrolytic cell operation control decision-making method, device, equipment and medium. Background Art

[0002] In an aluminum electrolysis cell, aluminum oxide is dissolved in a molten fluoride salt electrolyte (usually cryolite NaAlF) and electrolyzed at high temperatures (approximately 950°C). The cell contains two electrodes: an anode and a cathode. The anode, typically made of carbon, releases oxygen when a direct current is applied, causing the aluminum oxide to decompose into liquid aluminum and oxygen. Due to its higher density, the liquid aluminum settles to the bottom of the cell and is collected; the oxygen reacts with the anode to produce carbon dioxide.

[0003] During the aluminum production process using aluminum reduction cells, the amount of alumina and aluminum fluoride to be added, as well as the operating voltage, is typically determined manually based on experience. This method is not only inefficient but also prone to misjudgment. Therefore, improving the automation level of aluminum reduction cell production, increasing production efficiency, and reducing labor costs are urgent issues to be addressed. Summary of the Invention

[0004] The present invention solves the technical problem of low automation level in the production of aluminum electrolytic cells in the prior art by providing a 500KA aluminum electrolytic cell operation control decision-making method, device, equipment and medium, and achieves the technical effect of improving aluminum production efficiency.

[0005] In a first aspect, the present invention provides a 500KA aluminum electrolytic cell operation control decision-making method, the method comprising:

[0006] Obtaining real-time operation management parameters of the aluminum electrolytic cell, and determining daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage;

[0007] Determine the level of visualization display based on daily operating parameters;

[0008] Based on the visual display level, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operating parameters are adjusted, and the preset operating voltage is determined;

[0009] The aluminum electrolytic cell is added with the daily alumina addition amount and the daily aluminum fluoride addition amount in the adjusted daily operating parameters, and the aluminum electrolytic cell is controlled to operate at a preset operating voltage.

[0010] Furthermore, the daily aluminum production is determined, including:

[0011]

[0012] Among them, k0 and k1 are historical experience coefficients, Q r is the daily aluminum content, Q 下料 is the amount of alumina added per hour, F is the mass ratio of aluminum fluoride to alumina, Δv is the absolute value of the actual voltage deviating from the optimal voltage, ΔT is the absolute value of the actual tank temperature deviating from the optimal temperature, T opt is the optimal temperature, Δd is the absolute value of the actual pole distance from the optimal pole distance, d opt is the optimal pole distance, and μ is the process efficiency factor.

[0013] Furthermore, the daily addition amount of aluminum oxide and aluminum fluoride is determined, including:

[0014] Q m，下料 =24·Q 下料

[0015] L m，下料 =Q m，下料 ·F

[0016] Among them, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily aluminum fluoride addition amount.

[0017] Furthermore, the visualization display level is determined based on the daily operation parameters, including:

[0018]

[0019] Among them, δ is the visualization level and δ is rounded up, Q r is the daily aluminum content, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily amount of aluminum fluoride added, α is the overfitting coefficient and α is greater than 1.

[0020] Furthermore, based on the visualization display level, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operation parameters are adjusted, including:

[0021] Determine the adjustment coefficient based on the visualization display level and the standard display level;

[0022] According to the adjustment coefficient, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operating parameters are adjusted.

[0023] Further, including:

[0024]

[0025] Among them, β is the adjustment coefficient, τ is the standard display level, is the daily alumina addition amount after adjustment, Adjusted daily aluminum fluoride addition amount.

[0026] Furthermore, determining the preset operating voltage includes:

[0027] v * =β·v opt

[0028] Among them, v * is the preset operating voltage, β is the adjustment coefficient, v opt is the optimal voltage.

[0029] In a second aspect, the present invention provides a 500KA aluminum electrolytic cell operation control decision-making device, comprising:

[0030] An acquisition module is used to obtain real-time operation management parameters of the aluminum electrolytic cell and determine daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage;

[0031] The level display module is used to determine the visual display level based on daily operating parameters;

[0032] An adjustment module, configured to adjust a daily alumina addition amount and a daily aluminum fluoride addition amount in the daily operation parameters based on the visual display level, and determine a preset operation voltage;

[0033] The control operation module is used to add the daily alumina addition amount and the daily aluminum fluoride addition amount in the adjusted daily operation parameters to the aluminum electrolytic cell, and control the aluminum electrolytic cell to operate at a preset operating voltage.

[0034] In a third aspect, the present invention provides an electronic device, comprising:

[0035] processor;

[0036] a memory for storing processor-executable instructions;

[0037] The processor is configured to execute and implement a 500KA aluminum electrolysis cell management and control decision method as provided in the first aspect.

[0038] In a fourth aspect, the present invention provides a non-temporary computer-readable storage medium. When the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to implement a 500KA aluminum electrolytic cell management and control decision method as provided in the first aspect.

[0039] One or more technical solutions provided in the present invention have at least the following technical effects or advantages:

[0040] The present invention compresses multidimensional parameters into a single numerical value by introducing a visual display level δ, thereby expressing the combined impact of multiple parameters with an easy-to-understand numerical value; by displaying the level, the current operating status is intuitively reflected and a clear direction is provided for subsequent process adjustments.

[0041] The present invention uses a visual display level for adjustment, which not only simplifies the complex multivariable decision-making process but also provides a framework for continuous optimization. By continuously monitoring and adjusting daily operating parameters, it can ensure that the electrolyzer always operates in a near-optimal state. In addition, the use of a visual display level for adjustment helps to identify potential problems (such as changes in raw material quality, equipment aging, etc.) and alleviate the impact of the problems through corresponding adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of a flow chart of a 500KA aluminum electrolytic cell management and control decision-making method provided by the present invention;

[0044] Figure 2 This is a structural schematic diagram of a 500KA aluminum electrolytic cell control and decision-making device provided by the present invention. DETAILED DESCRIPTION

[0045] The embodiment of the present invention solves the technical problem of low automation level in the production of aluminum electrolytic cells in the prior art by providing a 500KA aluminum electrolytic cell control and decision-making method.

[0046] The technical solution of the present invention is to solve the above technical problems, and the overall idea is as follows:

[0047] A 500KA aluminum electrolytic cell operation control decision-making method comprises: obtaining real-time operation management parameters of the aluminum electrolytic cell, and determining daily operation parameters according to the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage; determining a visualization level according to the daily operation parameters; adjusting the daily alumina addition and the daily aluminum fluoride addition in the daily operation parameters based on the visualization level, and determining a preset operation voltage; adding the daily alumina addition and the daily aluminum fluoride addition in the adjusted daily operation parameters to the aluminum electrolytic cell, and controlling the aluminum electrolytic cell to operate at the preset operation voltage.

[0048] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0049] First, the term "and / or" as used herein simply describes a relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A alone, A and B together, or B alone. Furthermore, the character " / " in this document generally indicates an "or" relationship between the associated objects.

[0050] A 500kA aluminum reduction cell is a large-scale industrial device designed for use in the aluminum electrolysis process, with a rated operating current of 500 kiloamperes (kA). Aluminum electrolysis is an industrial process for extracting pure aluminum from alumina, typically performed in a cryolite-alumina molten salt electrolyte. During this process, an electric current is passed through the electrolyte, generating an electrochemical reaction between the anode and cathode, breaking down the alumina into aluminum and oxygen.

[0051] In an aluminum electrolysis cell, aluminum oxide is dissolved in a molten fluoride salt electrolyte (usually cryolite NaAlF) and electrolyzed at high temperatures (approximately 950°C). The cell contains two electrodes: an anode and a cathode. The anode, typically made of carbon, releases oxygen when a direct current is applied, causing the aluminum oxide to decompose into liquid aluminum and oxygen. Due to its higher density, the liquid aluminum settles to the bottom of the cell and is collected; the oxygen reacts with the anode to produce carbon dioxide.

[0052] The present invention provides Figure 1 A 500KA aluminum electrolytic cell operation control decision-making method is shown, comprising steps S11-S14:

[0053] Step S11, obtaining real-time operation management parameters of the aluminum electrolytic cell, and determining daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily aluminum oxide addition, daily aluminum fluoride addition, and actual voltage.

[0054] The real-time operation management parameters of the aluminum electrolytic cell include the aluminum level of the electrolytic cell, the electrolyte level, the amount of alumina discharged per unit time, the molecular ratio, the inter-electrode distance, the cell age, the cell temperature, the real-time voltage, the aluminum fluoride quality data, the alumina quality data, the swing, the needle array, the low-frequency noise, the high-frequency noise, the voltage deviation, the under-over-over ratio and the quality of the original aluminum.

[0055] Factors that affect the daily aluminum production include:

[0056] Aluminum level in electrolytic cell, electrolyte level, alumina feed rate, molecular ratio, inter-electrode distance (anode-cathode distance), cell temperature, voltage, raw aluminum quality, over / under ratio, voltage deviation, aluminum fluoride quality, alumina quality, etc.

[0057] According to the inventor's experiments, the formula for determining the daily aluminum production can be simplified as follows:

[0058]

[0059] Among them, k0 and k1 are historical experience coefficients, Q r is the daily aluminum content, Q 下料 is the amount of alumina added per hour, F is the mass ratio of aluminum fluoride to alumina, Δv is the absolute value of the actual voltage deviating from the optimal voltage, ΔT is the absolute value of the actual tank temperature deviating from the optimal temperature, T opt is the optimal temperature, Δd is the absolute value of the actual pole distance from the optimal pole distance, d opt is the optimal pole distance, and μ is the process efficiency factor.

[0060] Both k0 and k1 are historical empirical coefficients, determined based on historical experiments. For a 500kA aluminum reduction cell, k0 might be 0.4779 and k1 might be 0.8633. Understandably, different types of aluminum reduction cells have different historical empirical coefficients. The process efficiency factor also depends on the type of aluminum reduction cell; generally, it ranges from 0.4 to 0.6.

[0061] Determine the daily alumina addition amount and the daily aluminum fluoride addition amount, including:

[0062] Q m，下料 =24·Q 下料

[0063] L m，下料 =Q m，下料 ·F

[0064] Among them, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily aluminum fluoride addition amount.

[0065] Step S12: Determine the visualization display level according to the daily operation parameters.

[0066] Specifically include:

[0067]

[0068] Among them, δ is the visualization level and δ is rounded up, Q r is the daily aluminum content, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily amount of aluminum fluoride added, α is the overfitting coefficient and α is greater than 1.

[0069] It is understandable that the visualization display level is not only used in the subsequent steps S13-S14, but also used for visual comprehensive display of daily operation parameters.

[0070] Daily operating parameters (such as daily aluminum production, daily alumina addition, and daily aluminum fluoride addition) are core indicators of electrolytic cell operating status. They reflect production efficiency, raw material utilization, and process stability. However, complex nonlinear relationships exist between these parameters, and directly analyzing their interactions can lead to information overload and difficult decision-making.

[0071] The introduction of the visual display level δ aims to compress these multidimensional parameters into a single value through mathematical modeling, thereby expressing the combined impact of multiple parameters with an easy-to-understand value. By displaying the high and low levels, it can intuitively reflect the current operating status and provide a clear direction for subsequent process adjustments.

[0072] Step S13 : Based on the visualization display level, adjusting the daily aluminum oxide addition amount and the daily aluminum fluoride addition amount in the daily operation parameters, and determining a preset operation voltage.

[0073] Based on the visual display level, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operation parameters are adjusted, including:

[0074] Determine the adjustment coefficient based on the visualization display level and the standard display level;

[0075] According to the adjustment coefficient, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operating parameters are adjusted.

[0076] Also includes:

[0077]

[0078] Among them, β is the adjustment coefficient, τ is the standard display level, is the daily alumina addition amount after adjustment, Adjusted daily aluminum fluoride addition amount.

[0079] Also determines the preset operating voltage, including:

[0080] v * =β·v opt

[0081] Among them, v * is the preset operating voltage, β is the adjustment coefficient, v opt is the optimal voltage.

[0082] By comparing with the standard display level τ, the difference between the current operating state of the electrolyzer and the ideal operating state can be determined.

[0083] The adjustment factor β is a proportional factor that measures the deviation of the current operating state from the ideal state. If β > 1, it means the current state is better than the ideal state; if < 1, it indicates that the current state needs improvement.

[0084] By dynamically adjusting the amount of raw materials added and the voltage setting, it can quickly respond to changes in operating conditions.

[0085] If the electrolytic cell operates well, the amount of raw materials added can be appropriately increased to fully utilize the efficient operating conditions and increase production.

[0086] If operations are not going well, reducing the amount of raw materials added can help avoid wasting resources while giving the system time to recover to optimal conditions.

[0087] Using a visual representation of the rankings for adjustments not only simplifies the complex multivariable decision-making process but also provides a framework for continuous optimization. By continuously monitoring and adjusting, the electrolyzer can be ensured to always operate at a near-optimal state.

[0088] Additionally, using visual display levels for adjustments can help identify potential issues (such as changes in raw material quality, equipment aging, etc.) and mitigate the impact of the issues through appropriate adjustments.

[0089] In step S14, the aluminum electrolytic cell is added with the daily aluminum oxide addition amount and the daily aluminum fluoride addition amount in the adjusted daily operation parameters, and the aluminum electrolytic cell is controlled to operate at a preset operation voltage.

[0090] In summary, the present invention provides a 500KA aluminum electrolytic cell operation control decision-making method, the method comprising: obtaining real-time operation management parameters of the aluminum electrolytic cell, and determining daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage; determining a visualization display level based on the daily operation parameters; adjusting the daily alumina addition and daily aluminum fluoride addition in the daily operation parameters based on the visualization display level, and determining a preset operation voltage; adding the daily alumina addition and daily aluminum fluoride addition in the adjusted daily operation parameters to the aluminum electrolytic cell, and controlling the aluminum electrolytic cell to operate at a preset operation voltage. The present invention compresses multidimensional parameters into a single numerical value by introducing a visualization display level δ, thereby expressing the comprehensive impact of multiple parameters with an easy-to-understand numerical value; by displaying the level, the quality of the current operation status is intuitively reflected, and a clear direction is provided for subsequent process adjustments. The present invention uses a visual display level for adjustment, which not only simplifies the complex multivariable decision-making process but also provides a framework for continuous optimization. By continuously monitoring and adjusting daily operating parameters, it can ensure that the electrolyzer always operates in a near-optimal state. In addition, the use of a visual display level for adjustment helps to identify potential problems (such as changes in raw material quality, equipment aging, etc.) and alleviate the impact of the problems through corresponding adjustments.

[0091] Based on the same inventive concept, the present invention provides Figure 2 A 500KA aluminum electrolytic cell operation control and decision-making device is shown, and the device includes:

[0092] An acquisition module 21 is used to acquire real-time operation management parameters of the aluminum electrolytic cell and determine daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage;

[0093] The level display module 22 is used to determine the visual display level according to the daily operation parameters;

[0094] An adjustment module 23 is configured to adjust the daily aluminum oxide addition amount and the daily aluminum fluoride addition amount in the daily operation parameters based on the visual display level, and determine a preset operation voltage;

[0095] The control operation module 24 is used to add the daily alumina addition amount and the daily aluminum fluoride addition amount in the adjusted daily operation parameters to the aluminum electrolytic cell, and control the aluminum electrolytic cell to operate at a preset operating voltage.

[0096] Based on the same inventive concept, the present invention further provides an electronic device as shown, comprising:

[0097] processor;

[0098] a memory for storing processor-executable instructions;

[0099] Among them, the processor is configured to execute to implement a 500KA aluminum electrolytic cell operation control decision-making method as provided above.

[0100] Based on the same inventive concept, the present invention also provides a non-temporary computer-readable storage medium. When the instructions in the storage medium are executed by the processor of an electronic device, the electronic device is enabled to execute a 500KA aluminum electrolytic cell operation control decision-making method as provided above.

[0101] Since the electronic device described in this embodiment is an electronic device used to implement the information processing method in the embodiment of the present invention, based on the information processing method described in the embodiment of the present invention, those skilled in the art will be able to understand the specific implementation of the electronic device of this embodiment and its various variations. Therefore, how the electronic device implements the method in the embodiment of the present invention will not be described in detail here. As long as the electronic device used by those skilled in the art to implement the information processing method in the embodiment of the present invention falls within the scope of protection of the present invention.

[0102] It will be understood by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0103] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts and / or block diagrams. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0104] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0105] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 The steps for the function specified in one or more boxes.

[0106] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0107] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A 500KA aluminum electrolytic cell operation control decision-making method, characterized in that: The method comprises: Obtaining real-time operation management parameters of the aluminum electrolytic cell, and determining daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage; Determine the level of visualization display based on daily operating parameters; Based on the visual display level, adjusting the daily aluminum oxide addition amount and the daily aluminum fluoride addition amount in the daily operating parameters, and determining a preset operating voltage; The aluminum electrolytic cell is added with the daily alumina addition amount and the daily aluminum fluoride addition amount in the adjusted daily operating parameters, and the aluminum electrolytic cell is controlled to operate at a preset operating voltage.

2. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 1, characterized in that: Determine the daily aluminum production, including: Among them, k0 and k1 are historical experience coefficients, Q r is the daily aluminum content, Q 下料 is the amount of alumina added per hour, F is the mass ratio of aluminum fluoride to alumina, Δv is the absolute value of the actual voltage deviating from the optimal voltage, ΔT is the absolute value of the actual tank temperature deviating from the optimal temperature, T opt is the optimal temperature, Δd is the absolute value of the actual pole distance from the optimal pole distance, d opt is the optimal pole distance, and μ is the process efficiency factor.

3. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 2, characterized in that: Determine the daily alumina addition amount and the daily aluminum fluoride addition amount, including: Q m，下料 =24·Q 下料 L m，下料 =Q m，下料 ·F Among them, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily aluminum fluoride addition amount.

4. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 1, characterized in that: Determine the level of visualization based on daily operating parameters, including: Among them, δ is the visualization level and δ is rounded up, Q r is the daily aluminum content, Q m，下料 is the daily amount of alumina added, L m，下料 is the daily amount of aluminum fluoride added, α is the overfitting coefficient and α is greater than 1.

5. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 4, characterized in that: Based on the visualization level, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operation parameters are adjusted, including: Determining an adjustment coefficient according to the visualization display level and the standard display level; According to the adjustment coefficient, the daily alumina addition amount and the daily aluminum fluoride addition amount in the daily operating parameters are adjusted.

6. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 5, characterized in that: include: Among them, β is the adjustment coefficient, τ is the standard display level, is the daily alumina addition amount after adjustment, Adjusted daily aluminum fluoride addition amount.

7. A 500KA aluminum electrolytic cell operation control decision-making method according to claim 5, characterized in that: Determine the preset operating voltage, including: v * =β·v opt Among them, v * is the preset operating voltage, β is the adjustment coefficient, v opt is the optimal voltage.

8. A 500KA aluminum electrolytic cell operation control and decision-making device, characterized in that: The device comprises: An acquisition module is used to obtain real-time operation management parameters of the aluminum electrolytic cell and determine daily operation parameters based on the real-time operation management parameters, wherein the daily operation parameters include daily aluminum production, daily alumina addition, daily aluminum fluoride addition, and actual voltage; The level display module is used to determine the visual display level based on daily operating parameters; an adjustment module, configured to adjust a daily aluminum oxide addition amount and a daily aluminum fluoride addition amount in the daily operation parameters based on the visual display level, and determine a preset operation voltage; The control operation module is used to add the daily alumina addition amount and the daily aluminum fluoride addition amount in the adjusted daily operation parameters to the aluminum electrolytic cell, and control the aluminum electrolytic cell to operate at a preset operating voltage.

9. An electronic device, characterized in that: include: processor; a memory for storing instructions executable by the processor; The processor is configured to execute and implement a 500KA aluminum electrolysis cell management and control decision method as described in any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium, characterized in that When the instructions in the storage medium are executed by the processor of the electronic device, the electronic device is enabled to implement a 500KA aluminum electrolysis cell management and control decision method as described in any one of claims 1 to 7.

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