CN103838199B - A kind of control system for electrolytic aluminium factory energy conservation - Google Patents
A kind of control system for electrolytic aluminium factory energy conservation Download PDFInfo
- Publication number
- CN103838199B CN103838199B CN201210491917.7A CN201210491917A CN103838199B CN 103838199 B CN103838199 B CN 103838199B CN 201210491917 A CN201210491917 A CN 201210491917A CN 103838199 B CN103838199 B CN 103838199B
- Authority
- CN
- China
- Prior art keywords
- energy
- equipment
- statistics
- electrolytic aluminium
- aluminium factory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The present invention relates to a kind of control system for electrolytic aluminium factory energy conservation.It is made up of following structure: energy measurement equipment, within a control cycle, from the production equipment of electrolytic aluminium factory, first gathers basic energy data；Energy statistics equipment, is supplied to energy check equipment and energy forecast equipment by basic energy data carries out statistics formation energy statistics form, and the cost accounting formed after statistics is supplied to energy analysis equipment；Energy check equipment, forms examination form according to statistical report form；Energy forecast equipment, provides foundation according to the formulation that statistical report form is energy programme；Energy analysis equipment, proposes the conservation measures in next control cycle according to energy programme and cost accounting；Energy monitor equipment, carries out energy monitor according to basic energy data to the production equipment of electrolytic aluminium factory, is scheduling according to the real-time Expenditure Levels of the energy.Advantageous effect: make whole energy conservation process be in entirely controlled state, the final target realizing improving enterprise's holistic management benefit.
Description
Technical field
The present invention relates to a kind of control system, particularly relate to a kind of control system for electrolytic aluminium factory energy conservation.
Background technology
The energy is a noticeable topic in current world economy development.Currently, country is vigorously advocating and is setting up conservation-minded society and developing a circular economy, and electrolytic aluminium factory is as typical big power consumer, and how controling effectively energy conservation is an important topic facing of enterprise.Although most electrolytic aluminium factory can be according to the actual production situation of enterprise and for the demand of energy management work, define the energy conservation scheme that comparison is complete, but still there are some problems, such as: the control framework design of partial electrolyte aluminium manufacturer energy conservation process lacks science, integrated level is the highest, simple in construction, function singleness, tend not to provide good decision support, it is impossible to effectively reduce the energy cost of electrolytic aluminium factory.
Summary of the invention
There is provided a kind of control system for electrolytic aluminium factory energy conservation to solve the above-mentioned technical problem present invention, it is therefore an objective to the energy is carried out Comprehensive Control, reduce energy loss, increase economic efficiency.
A kind of control system for electrolytic aluminium factory energy conservation, is made up of following structure: energy measurement equipment, within a control cycle, first gathers basic energy data from the production equipment of electrolytic aluminium factory；Energy statistics equipment, is supplied to energy check equipment and energy forecast equipment by basic energy data carries out statistics formation energy statistics form, and the cost accounting formed after statistics is supplied to energy analysis equipment；Energy check equipment, forms examination form according to statistical report form；Energy forecast equipment, provides foundation according to the formulation that statistical report form is energy programme；Energy analysis equipment, proposes the conservation measures in next control cycle according to energy programme and cost accounting；Energy monitor equipment, carries out energy monitor according to basic energy data to the production equipment of electrolytic aluminium factory, is scheduling according to the real-time Expenditure Levels of the energy.
One control cycle of energy measurement equipment collection basic energy data is ten days or the moon, and basic energy data includes electric power, water, steam, compressed air, coal and the oil product usage data that electrolytic aluminium factory uses；Track scale, electronic vehicle weighing apparatus, skin scale, bunker scale or platform balance is used to complete metering for solid state energy sources；For liquid and gaseous energy, electromagnetic flowmeter, blade flowmeter or spinner flowmeter is used to complete metering；Intelligent electric meter is used to complete metering for electric energy.
Energy statistics, including energy statistics, the energy statistics of each operation and the energy statistics of each batch products of each procedures class, the time scale of statistics can be divided into day, the moon, year.
Energy forecast is to be predicted crucial energy consumption index according to historical data, reacts current energy consumption level and variation tendency thereof；Time series, support vector machine or genetic algorithm can be used.
Energy analysis can use step analysis, factorial analysis and principal component analysis method, selects suitable target energy, clearly affects the principal element of energy change, chooses suitable conservation measures, in conjunction with energy programme, provides foundation for energy control.
Energy monitor, to electrolytic aluminium factory power consumption, water consumption and the conduct monitoring at all levels of QI consumed, is scheduling according to the real-time Expenditure Levels of the energy.
Energy check statistics generates work team's quarterly review table, for examining the different work class of each operation, the energy programme performance in different work district.
Energy check can use KPI(KPI Key Performance Indicator), BSC(Balanced scorecard) method, from being accurate in year quarterly, monthly, weekly, the emphasis period of every day, the energy resource consumption of each link is clearly presented with the relation of work achievement, combine with all departments even performance appraisal of individual, investigate energy programme performance, constitute feedback element, energy-saving and cost-reducing work is fulfilled.
Advantages of the present invention effect: take into full account the practical situation of electrolytic aluminium factory energy conservation process, combine the control system combined with feedback that feedovers, the overall process of electrolytic aluminium factory energy conservation is monitored, adds up, predicts, analyzes, so that whole energy conservation process is in entirely controlled state, the final target realizing improving enterprise's holistic management benefit.
Accompanying drawing explanation
Figure
1
It it is the structured flowchart of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
A kind of control system for electrolytic aluminium factory energy conservation, is made up of following structure: energy measurement equipment 11, within a control cycle, first gathers basic energy data from the production equipment of electrolytic aluminium factory；Energy statistics equipment 12, is supplied to energy check equipment 13 and energy forecast equipment 14 by basic energy data 21 carries out statistics formation energy statistics form 23, and the cost accounting 22 formed after statistics is supplied to energy analysis equipment 15；Energy check equipment 13, forms examination form 24 according to statistical report form 23；Energy forecast equipment 14, provides foundation according to the formulation that statistical report form 23 is energy programme 25；Energy analysis equipment 15, proposes the conservation measures in next control cycle according to energy programme 25 and cost accounting；Energy monitor equipment 16, carries out energy monitor according to basic energy data 21 to the production equipment of electrolytic aluminium factory, is scheduling according to the real-time Expenditure Levels of the energy.
One control cycle of energy measurement equipment collection basic energy data is ten days or the moon, and basic energy data includes electric power, water, steam, compressed air, coal and the oil product usage data that electrolytic aluminium factory uses；Track scale, electronic vehicle weighing apparatus, skin scale, bunker scale or platform balance is used to complete metering for solid state energy sources；For liquid and gaseous energy, electromagnetic flowmeter, blade flowmeter or spinner flowmeter is used to complete metering；Intelligent electric meter is used to complete metering for electric energy.
Energy statistics, including energy statistics, the energy statistics of each operation and the energy statistics of each batch products of each procedures class, the time scale of statistics can be divided into day, the moon, year.
Energy forecast is to be predicted crucial energy consumption index according to historical data, reacts current energy consumption level and variation tendency thereof；Time series, support vector machine or genetic algorithm can be used.
Energy analysis equipment uses step analysis, factorial analysis and principal component analysis method, selects suitable target energy, clearly affects the principal element of energy change, chooses suitable conservation measures, in conjunction with energy programme, provides foundation for energy control.
Energy monitor, to electrolytic aluminium factory power consumption, water consumption and the conduct monitoring at all levels of QI consumed, is scheduling according to the real-time Expenditure Levels of the energy.
Energy check statistics generates work team's quarterly review table, for examining the different work class of each operation, the energy programme performance in different work district.
Claims (4)
1. the control system for electrolytic aluminium factory energy conservation, it is characterised in that be made up of following structure: energy measurement equipment, within a control cycle, first gathers basic energy data from the production equipment of electrolytic aluminium factory；Energy statistics equipment, is supplied to energy check equipment and energy forecast equipment by basic energy data carries out statistics formation energy statistics form, and the cost accounting formed after statistics is supplied to energy analysis equipment；Energy check equipment, examines form according to energy statistics report；Energy forecast equipment, provides foundation according to the formulation that energy statistics form is energy programme；Energy analysis equipment, proposes the conservation measures in next control cycle according to energy programme and cost accounting；Energy monitor equipment, carries out energy monitor according to basic energy data to the production equipment of electrolytic aluminium factory, is scheduling according to the real-time Expenditure Levels of the energy；Energy forecast is to be predicted crucial energy consumption index according to historic energy basic data, reacts current energy consumption level and variation tendency thereof, it was predicted that can use time series algorithm, algorithm of support vector machine or genetic algorithm；Energy analysis equipment uses step analysis, factorial analysis and principal component analysis method, selects suitable target energy, clearly affects the principal element of energy change, chooses suitable conservation measures, in conjunction with energy programme, provides foundation for energy control；Energy monitor carries out conduct monitoring at all levels to electrolytic aluminium factory power consumption, water consumption and QI consumed, is scheduling according to the real-time Expenditure Levels of the energy.
A kind of control system for electrolytic aluminium factory energy conservation the most according to claim 1, it is characterized in that energy measurement equipment gather basic energy data a control cycle be ten days or the moon, basic energy data includes electric power, water, steam, compressed air, coal and the oil product usage data that electrolytic aluminium factory uses；Track scale, electronic vehicle weighing apparatus, skin scale, bunker scale or platform balance is used to complete metering for solid state energy sources；For liquid and gaseous energy, electromagnetic flowmeter, blade flowmeter or spinner flowmeter is used to complete metering；Intelligent electric meter is used to complete metering for electric energy.
A kind of control system for electrolytic aluminium factory energy conservation the most according to claim 1, it is characterized in that energy statistics, including energy statistics, the energy statistics of each operation and the energy statistics of each batch products of each procedures class, the time scale of statistics can be divided into day, the moon, year.
A kind of control system for electrolytic aluminium factory energy conservation the most according to claim 1, it is characterised in that energy check statistics generates work team's quarterly review table, for examining the different work class of each operation, the energy programme performance in different work district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491917.7A CN103838199B (en) | 2012-11-28 | 2012-11-28 | A kind of control system for electrolytic aluminium factory energy conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491917.7A CN103838199B (en) | 2012-11-28 | 2012-11-28 | A kind of control system for electrolytic aluminium factory energy conservation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103838199A CN103838199A (en) | 2014-06-04 |
| CN103838199B true CN103838199B (en) | 2016-12-21 |
Family
ID=50801827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210491917.7A Active CN103838199B (en) | 2012-11-28 | 2012-11-28 | A kind of control system for electrolytic aluminium factory energy conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103838199B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008514811A (en) * | 2004-09-25 | 2008-05-08 | エス・エム・エス・デマーク・アクチエンゲゼルシャフト | Method and apparatus for producing molten steel |
| CN102193544A (en) * | 2011-03-25 | 2011-09-21 | 汉鼎信息科技股份有限公司 | Intelligent building energy management system |
| CN102591315A (en) * | 2012-04-01 | 2012-07-18 | 广州睿慧新电子***有限公司 | Energy-saving control system and control method for superstores |
| CN102736590A (en) * | 2012-05-28 | 2012-10-17 | 深圳市科陆电子科技股份有限公司 | Remote energy efficiency diagnosis system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6437692B1 (en) * | 1998-06-22 | 2002-08-20 | Statsignal Systems, Inc. | System and method for monitoring and controlling remote devices |
-
2012
- 2012-11-28 CN CN201210491917.7A patent/CN103838199B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008514811A (en) * | 2004-09-25 | 2008-05-08 | エス・エム・エス・デマーク・アクチエンゲゼルシャフト | Method and apparatus for producing molten steel |
| CN102193544A (en) * | 2011-03-25 | 2011-09-21 | 汉鼎信息科技股份有限公司 | Intelligent building energy management system |
| CN102591315A (en) * | 2012-04-01 | 2012-07-18 | 广州睿慧新电子***有限公司 | Energy-saving control system and control method for superstores |
| CN102736590A (en) * | 2012-05-28 | 2012-10-17 | 深圳市科陆电子科技股份有限公司 | Remote energy efficiency diagnosis system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103838199A (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| He et al. | Urban long term electricity demand forecast method based on system dynamics of the new economic normal: the case of Tianjin | |
| CN103472812B (en) | A kind of energy management system | |
| CN102156467A (en) | Steel production planning-based energy forecasting method | |
| Hou et al. | Energy sustainability evaluation of 30 provinces in China using the improved entropy weight-cloud model | |
| CN102299555B (en) | Electric energy management system in administrative district | |
| CN106124852A (en) | Non-intrusion type load monitor system | |
| CN106096840A (en) | A kind of energy management system | |
| CN104638636B (en) | A kind of electric power daily load characteristic index Forecasting Methodology | |
| Lin et al. | The role of socio-economic factors in China's CO2 emissions from production activities | |
| CN109283898A (en) | A kind of plant area's energy consumption monitoring management system | |
| Wu et al. | The elasticity of the potential of emission reduction to energy saving: Definition, measurement, and evidence from China | |
| CN101764406A (en) | Maintenance scheduling safety evaluation method based on power generation loss and load supply adequacy | |
| CN107748972A (en) | A kind of method based on Dual-energy source index prediction Analyzing Total Electricity Consumption | |
| CN104200337A (en) | Enterprise energy balancing method based on comprehensive energy consumption judgment | |
| CN104978610A (en) | Power grid demand side dispatchable capacity prediction method and power dispatching method | |
| CN116523115A (en) | Low-carbon park carbon management and control method and system based on carbon accounting intelligent tracking | |
| CN201717676U (en) | Administrative territory electric energy management system | |
| Ma et al. | Economic operation evaluation of active distribution network based on fuzzy Borda method | |
| CN105678415A (en) | Method for predicting net load of distributed power supply power distribution network | |
| CN102299553B (en) | Electricity service effect support system | |
| Serrano-Arévalo et al. | The impact of circular economy indicators in the optimal planning of energy systems | |
| CN103501003A (en) | Line loss control system | |
| CN116933952B (en) | Park low-carbon energy scheduling system based on visualization of Internet of things | |
| Shao et al. | Net benefits change of waste photovoltaic recycling in China: Projection of waste based on multiple factors | |
| CN104252647B (en) | Electro-load forecast method based on anti-distance weighting interpolation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |