CN113344407A - Industrial Internet green energy management system - Google Patents

Industrial Internet green energy management system Download PDF

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CN113344407A
CN113344407A CN202110683822.4A CN202110683822A CN113344407A CN 113344407 A CN113344407 A CN 113344407A CN 202110683822 A CN202110683822 A CN 202110683822A CN 113344407 A CN113344407 A CN 113344407A
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production
workpiece
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何泽亮
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Quanzhou Hexili Technology Co ltd
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Abstract

The invention provides an industrial internet green energy management system, and relates to the field of energy management. The industrial internet green energy management system comprises a first step of production requirement; step two, customer requirements; step three, production equipment; step four, production planning and step five, production communication and control. The production scheme is appointed to the workpiece required by the client, the energy consumption and time of the scheme are calculated, and the scheme which is less in energy consumption and meets the requirements of factory processing is selected according to the requirements of the client, so that the energy consumption can be reduced in the workpiece processing process.

Description

Industrial Internet green energy management system
Technical Field
The invention relates to the technical field of energy management, in particular to an industrial internet green energy management system.
Background
Energy management is the general term for scientific planning, organization, inspection, control and supervision of the overall process of production, distribution, conversion and consumption of energy. The content comprises the following steps: making a correct energy development policy and an energy-saving policy, continuously perfecting energy planning, energy laws and regulations and an energy control system, and well arranging the production and management of industrial energy and domestic energy; the method has the advantages of strengthening energy equipment management, carrying out technical transformation and updating on boilers, industrial kilns, various electrical appliances and the like in time, improving the energy utilization rate, carrying out energy quota management, calculating indexes of effective energy consumption and process loss, and checking each energy consumption quota layer by layer.
In the existing workpiece processing mode, a plurality of production schemes are not generally planned to carry out simulated production of workpieces, and energy consumption and production time consumed by production of each scheme are calculated. The balance of time and energy consumption of the workpiece in the production process cannot be realized.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an industrial Internet green energy management system, which solves the problem that the balance of time and energy consumption of workpieces in the production process cannot be realized.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the industrial internet green energy management system comprises the following contents:
step one, production requirement: obtaining a workpiece to be produced according to an order of a customer, and acquiring the structural size of the workpiece;
step two, customer requirements: the production quantity (S) of the workpieces, the production limited time and the selection of a designated processing mode are determined by a client;
step three, production equipment: determining the existing production equipment and the position information in a factory, and simultaneously determining the average time (T) and the average energy consumption (E) required by the production equipment for processing a single workpiece in the process of continuously producing the workpiece by the production equipment;
step four, production planning: according to the structural size of the workpiece and the requirements of customers, a plurality of sets of production schemes are formulated, wherein the production schemes are the whole production flow from raw materials to finished products of the workpiece, the intermediate product transfer route of the workpiece in the production process is formulated according to the production flow, the total moving distance (L) is obtained, the energy consumption required for transferring the workpiece is calculated, and ETransfer ofWhere a is a coefficient, calculating the total energy consumption (E) required for productionGeneral assembly)，EGeneral assembly＝S·∑E+ETransfer ofAnd where E is the sum of the energy consumptions required to produce a workpiece for each equipment in production, and is dynamically simulated using a computer, the total time (T) required for the workpiece to pass from stock to finished product for that production schemeGeneral assembly) Calculating the multiple production schemes to obtain the corresponding total energy consumption (E)General assembly) And total time (T)General assembly) Selecting a production scheme with the least energy consumption according to the requirements of customers;
step five, production communication and control: the factory is provided with a central computer, the central computer is communicated with production equipment in the factory, and the actual production speed of the production equipment is adjusted in the production and processing process of the workpiece, so that the processing of the workpiece during the operation of different production equipment is balanced, and the idle operation time of the production equipment is shortened.
Preferably, the average time (T) for the production equipment to process a single workpiece comprises the processing time, the clamping time and the unloading time of the workpiece.
Preferably, the average energy consumption (E) of the production facility for processing a single workpiece is calculated by the following formula:
Figure BDA0003124102600000021
wherein EAddingEnergy consumption for production equipment working under the work piece, EAir conditionerThe energy consumption generated by the production equipment in idle running is reduced.
Preferably, after the production scheme is determined, the central computer automatically plans the planned path of the intermediate product and selects the shortest path.
Preferably, the intermediate product is distributed to the next production facility by using different distribution tools and distribution amounts, so that the generated energy consumption is different, and the total energy consumption generated in the transportation process after the processing of the workpiece is finished can be calculated in an accumulated mode according to the energy consumption generated by different paths.
Preferably, the central computer stores the position of the production equipment, and also stores the full-load energy consumption of the production equipment in unit time and the no-load energy consumption of the production equipment in unit time.
(III) advantageous effects
The invention provides an industrial internet green energy management system. The method has the following beneficial effects:
1. according to the invention, various production schemes are formulated according to the structural size of the workpiece, the energy consumed and the required time of each scheme are calculated, and the balance between the energy consumption and the time can be found by combining the requirements of customers.
2. The invention can plan the distribution path of the intermediate product, calculate the distribution time and energy consumption and refine the energy management.
3. According to the invention, a production scheme can be formulated according to the requirements of customers, the requirements of the customers are met, and meanwhile, the management of energy sources can be realized, and the consumption of the energy sources is reduced.
4. The invention is provided with the central computer, and can coordinate the production speed among production equipment through the central computer, thereby reducing the energy consumption under no load.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, an embodiment of the present invention provides an industrial internet green energy management system, including the following:
step one, production requirement: obtaining a workpiece to be produced according to an order of a customer, and acquiring the structural size of the workpiece;
step two, customer requirements: the production quantity (S) of the workpieces by the customer, the production limited time, namely the delivery time, and the selection of a specified processing mode, wherein the production limited time is a factor for determining a production scheme by generating the limited time;
step three, production equipment: determining the existing production equipment and position information in a factory, and simultaneously determining the average time (T) and the average energy consumption (E) required by the production equipment for processing a single workpiece in the process of continuously producing the workpiece by the production equipment, wherein the average time (T) for processing the single workpiece by the production equipment comprises the processing time, the clamping time and the unloading time of the workpiece, and the average energy consumption (E) for processing the single workpiece by the production equipment is calculated by the following formula:
Figure BDA0003124102600000041
wherein EAddingEnergy consumption for production equipment working under the work piece, EAir conditionerEnergy consumption generated under the condition of idle running of production equipment;
step four, production planning: according to the structural size of the workpiece and the requirements of customers, a plurality of sets of production schemes are formulated, wherein the production schemes are the whole production flow of the workpiece from raw materials to finished products, the route for transferring the intermediate product in the production process of the workpiece is formulated according to the production flow, the production schemes can be artificially formulated, tools used for transferring the intermediate product are consistent, the influence of the transfer quality on energy consumption is ignored, the total moving distance (L) is obtained, the energy consumption required for transferring the workpiece is calculated, and ETransfer ofWhere a is a coefficient, calculating the total energy consumption (E) required for productionGeneral assembly)，EGeneral assembly＝S·∑E+ETransfer ofAnd where E is the sum of the energy consumptions required to produce a workpiece for each equipment in production, and is dynamically simulated using a computer, the total time (T) required for the workpiece to pass from stock to finished product for that production schemeGeneral assembly) Calculating the multiple production schemes to obtain corresponding total energy consumption (E)General assembly) And total time (T)General assembly) Selecting a production scheme with the least energy consumption according to the requirements of customers;
step five, production communication and control: the central computer is arranged in a factory, the central computer is communicated with production equipment in the factory, in the production and processing process of workpieces, the actual production speed of the production equipment is adjusted, the central computer is used for balancing the processing of the workpieces during the operation of different production equipment, and the idle operation time of the production equipment is reduced, namely, the actual production speed of the process is too slow, and the production speed of the next process is too fast, so that the production equipment of the next process has an idle condition of too long time, the position of the production equipment is stored in the central computer, and the central computer is also provided with full-load energy consumption of the production equipment in unit time and idle energy consumption of the production equipment in unit time, so that the working efficiency among different production equipment is coordinated, and the energy consumption is reduced.
Example two:
as shown in fig. 1, an embodiment of the present invention provides an industrial internet green energy management system, including the following:
step one, production requirement: obtaining a workpiece to be produced according to an order of a customer, and acquiring the structural size of the workpiece;
step two, customer requirements: the production quantity (S) of the workpieces by the customer, the production limited time, namely the delivery time, and the selection of a specified processing mode, wherein the production limited time is a factor for determining a production scheme by generating the limited time;
step three, production equipment: determining the existing production equipment and position information in a factory, and simultaneously determining the average time (T) and the average energy consumption (E) required by the production equipment for processing a single workpiece in the process of continuously producing the workpiece by the production equipment, wherein the average time (T) for processing the single workpiece by the production equipment comprises the processing time, the clamping time and the unloading time of the workpiece, and the average energy consumption (E) for processing the single workpiece by the production equipment is calculated by the following formula:
Figure BDA0003124102600000051
wherein EAddingEnergy consumption for production equipment working under the work piece, EAir conditionerEnergy consumption generated under the condition of idle running of production equipment;
step four, production planning: according to the structural size of the workpiece and the requirements of customers, a plurality of sets of production schemes are formulated, the production schemes are the whole production flow of the workpiece from raw materials to finished products, the transfer route of the intermediate product in the production process of the workpiece is formulated according to the production flow, after the production schemes are determined, the central computer automatically plans the planned route of the intermediate product, the shortest route is selected, before the central computer automatically plans the route, certain road sections can be marked out of the map to be unable to pass, tools used for transferring the intermediate product are consistent, the influence of the transfer quality on energy consumption is ignored, the total moving distance (L) is obtained, the energy consumption required for transferring the workpiece is calculated, and ETransfer ofWhere a is a coefficient, calculating the total energy consumption (E) required for productionGeneral assembly)，EGeneral assembly＝S·∑E+ETransfer ofAnd sigma E is the energy consumption for producing one workpiece by each equipment in the production process is accumulated and is dynamically simulated by using a computer, and the production schemeTotal time (T) required for lowering workpiece from raw material to finished productGeneral assembly) Calculating the multiple production schemes to obtain the corresponding total energy consumption (E)General assembly) And total time (T)General assembly) Selecting a production scheme with the least energy consumption according to the requirements of customers;
step five, production communication and control: the central computer is arranged in a factory, the central computer is communicated with production equipment in the factory, the actual production speed of the production equipment is adjusted in the production and processing process of workpieces, the speed is used for balancing the processing of the workpieces when different production equipment runs, the idle running time of the production equipment is reduced, the position of the production equipment is stored in the central computer, the full load energy consumption of the production equipment in unit time and the no-load energy consumption of the production equipment in unit time are also set, the working efficiency among different production equipment is coordinated, and the energy consumption is reduced.
Example three:
as shown in fig. 1, an embodiment of the present invention provides an industrial internet green energy management system, including the following:
step one, production requirement: obtaining a workpiece to be produced according to an order of a customer, and acquiring the structural size of the workpiece;
step two, customer requirements: the production quantity (S) of the workpieces by the customer, the production limited time, namely the delivery time, and the selection of a specified processing mode, wherein the production limited time is a factor for determining a production scheme by generating the limited time;
step three, production equipment: determining the existing production equipment and position information in a factory, and simultaneously determining the average time (T) and the average energy consumption (E) required by the production equipment for processing a single workpiece in the process of continuously producing the workpiece by the production equipment, wherein the average time (T) for processing the single workpiece by the production equipment comprises the processing time, the clamping time and the unloading time of the workpiece, and the average energy consumption (E) for processing the single workpiece by the production equipment is calculated by the following formula:
Figure BDA0003124102600000061
wherein EAddingFor production equipment working under the workpieceEnergy consumption of EAir conditionerEnergy consumption generated under the condition of idle running of production equipment;
step four, production planning: according to the structural size of the workpiece and the requirements of customers, a plurality of sets of production schemes are formulated, the production schemes are the whole production flow from raw materials to finished products of the workpiece, a transfer route of an intermediate product in the production process of the workpiece is established according to the production flow, and after the production scheme is determined, automatically planning the planning path of the intermediate product by the central computer, selecting the shortest path of the path, before the central computer automatically plans the path, certain road sections can be marked out in the map to be unable to pass, and obtaining the total travel distance (L) and calculating the energy consumption required for transferring the work pieces, the intermediate products, when being distributed to the next production facility, the energy consumption generated by different distribution tools and distribution quantities is different, and the total energy consumption (E) required by production can be calculated by calculating the total energy consumption (E) generated in the process of conveying the workpieces after the processing of the workpieces is finished in an accumulated mode according to the energy consumption generated by different paths.General assembly)，EGeneral assembly＝S·∑E+ETransfer ofAnd where E is the sum of the energy consumptions required to produce a workpiece for each equipment in production, and is dynamically simulated using a computer, the total time (T) required for the workpiece to pass from stock to finished product for that production schemeGeneral assembly) Calculating the multiple production schemes to obtain the corresponding total energy consumption (E)General assembly) And total time (T)General assembly) Selecting a production scheme with the least energy consumption according to the requirements of customers;
step five, production communication and control: the central computer is arranged in a factory, the central computer is communicated with production equipment in the factory, the actual production speed of the production equipment is adjusted in the production and processing process of workpieces, the speed is used for balancing the processing of the workpieces when different production equipment runs, the idle running time of the production equipment is reduced, the position of the production equipment is stored in the central computer, the full load energy consumption of the production equipment in unit time and the no-load energy consumption of the production equipment in unit time are also set, the working efficiency among different production equipment is coordinated, and the energy consumption is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The industrial Internet green energy management system is characterized by comprising the following contents:
step one, production requirement: obtaining a workpiece to be produced according to an order of a customer, and acquiring the structural size of the workpiece;
step two, customer requirements: the production quantity (S) of the workpieces, the production limited time and the selection of a designated processing mode are determined by a client;
step three, production equipment: determining the existing production equipment and the position information in a factory, and simultaneously determining the average time (T) and the average energy consumption (E) required by the production equipment for processing a single workpiece in the process of continuously producing the workpiece by the production equipment;
step four, production planning: according to the structural size of the workpiece and the requirements of customers, a plurality of sets of production schemes are formulated, wherein the production schemes are the whole production flow from raw materials to finished products of the workpiece, the intermediate product transfer route of the workpiece in the production process is formulated according to the production flow, the total moving distance (L) is obtained, the energy consumption required for transferring the workpiece is calculated, and ETransfer ofWhere a is a coefficient, calculating the total energy consumption (E) required for productionGeneral assembly)，EGeneral assembly＝S·∑E+ETransfer ofAnd where E is the sum of the energy consumptions required to produce a workpiece for each equipment in production, and is dynamically simulated using a computer, the total time (T) required for the workpiece to pass from stock to finished product for that production schemeGeneral assembly) Calculating the multiple production schemes to obtain the corresponding total energy consumption (E)General assembly) And total time (T)General assembly) Selecting a production scheme with the least energy consumption according to the requirements of customers;
step five, production communication and control: the factory is provided with a central computer, the central computer is communicated with production equipment in the factory, and the actual production speed of the production equipment is adjusted in the production and processing process of the workpiece, so that the processing of the workpiece during the operation of different production equipment is balanced, and the idle operation time of the production equipment is shortened.
2. The industrial internet green energy management system of claim 1, wherein: the average time (T) for the production equipment to process a single workpiece comprises the processing time, the clamping time and the unloading time of the workpiece.
3. The industrial internet green energy management system of claim 1, wherein: the average energy consumption (E) of the production equipment for processing a single workpiece is calculated by the following formula:
Figure FDA0003124102590000021
wherein EAddingEnergy consumption for production equipment working under the work piece, EAir conditionerThe energy consumption generated by the production equipment in idle running is reduced.
4. The industrial internet green energy management system of claim 1, wherein: after the production scheme is determined, the central computer automatically plans the planning path of the intermediate product and selects the shortest path of the path.
5. The industrial internet green energy management system of claim 1, wherein: when the intermediate product is distributed to the next production equipment, different distribution tools and distribution quantities are used, so that the generated energy consumption is different, and the total energy consumption generated in the process of conveying the workpieces after the processing of the workpieces can be calculated in an accumulated mode according to the energy consumption generated by different paths.
6. The industrial internet green energy management system of claim 1, wherein: the central computer stores the position of the production equipment, and is also provided with the full-load energy consumption of the production equipment in unit time and the no-load energy consumption of the production equipment in unit time.
CN202110683822.4A 2021-06-22 2021-06-22 Industrial Internet green energy management system Pending CN113344407A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI795296B (en) * 2022-05-23 2023-03-01 潔能氏新能源股份有限公司 Green energy matching system and the method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI795296B (en) * 2022-05-23 2023-03-01 潔能氏新能源股份有限公司 Green energy matching system and the method thereof

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