CN104460541A - Energy management system - Google Patents
Energy management system Download PDFInfo
- Publication number
- CN104460541A CN104460541A CN201310419606.4A CN201310419606A CN104460541A CN 104460541 A CN104460541 A CN 104460541A CN 201310419606 A CN201310419606 A CN 201310419606A CN 104460541 A CN104460541 A CN 104460541A
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- module
- energy
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41805—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by assembly
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- 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]
Abstract
The invention relates to the technical field of cement production management, especially to an energy management system which comprises an electric quantity monitoring module used for obtaining electrical parameter of a production system; an energy metering module used for obtaining energy consumption parameter information of the production system; a product metering module used for obtaining the product quantity of the production system; a data processing module respectively in signal connection with the electric quantity monitoring module, the energy metering module and the product metering module, and used for calculating product energy consumption in dependence on obtained electrical parameters, energy consumption parameters and product quantity; and a display module in signal connection with the data processing module, and used for displaying the electrical parameters, the energy consumption parameters and the product quantity obtained by the data processing module and calculated product energy consumption. The beneficial effects are that through the energy metering module and the electric quantity monitoring module, product energy consumption is monitored, and the product energy consumption is calculated through the data processing module so as to comprehensively monitor cement product production.
Description
Technical field
The present invention relates to the administrative skill field of cement, refer more particularly to a kind of energy management system.
Background technology
The data of conventional cement industry energy management central data cement DCS system, quality, measured energy management system, server and network is sent by data, send data to energy management central server, make user can the related statements of remote browse cement production enterprise, energy consumption is inquired about.The design basis of its system carries out inline diagnosis to production line failure problems, analyzes, and provide solution,
The applicant finds that this system does not go the rationality of analytic system energy consumption from the angle of energy resource consumption efficiency, and this system can only to its reason of the fault analysis of equipment, and the state that can not run well to equipment carries out the adjustment of efficiency of energy utilization.
Summary of the invention
The object of this invention is to provide a kind of energy management system, in order to improve the management to the energy consumption that cement products is produced.
The object of the invention is to be achieved through the following technical solutions:
The invention provides a kind of energy management system, comprising:
Electric quantity monitoring module, obtains production system electric parameter;
Energy measurement module, obtains production system energy expenditure parameter;
Gauging of products module, obtains the product quantity of production system;
Data processing module, is connected with described electric quantity monitoring module, energy measurement module and gauging of products module by signal respectively, and calculates product energy consumption according to the electric parameter obtained, energy expenditure parameter and product quantity;
Display module, is connected with described data processing module signal, the electric parameter that display data processing module obtains, energy expenditure parameter, product quantity and the product energy consumption calculated.
Preferably, described electric quantity monitoring module comprises: the current transformer be communicated with primary circuit or the secondary circuit of production equipment power distribution cabinet, the electric quantity monitoring device be connected with described current transformer and production equipment power distribution cabinet respectively.
Preferably, described energy measurement module comprises:
Coal consumption monitoring modular, comprising: monitoring weight module: weigh and record the weight of the coal at every turn added; Metering module: be connected with described data processing module and described monitoring weight module by signal respectively, is undertaken gathering by the weight adding coal that monitoring weight module obtains at every turn and will gather sending described data processing module to.
Water consumption monitoring modular, is connected with described data processing module signal, obtains water consumption parameter information;
Fuel consumption monitoring modular, is connected with described data processing signal module by signal, obtains fuel consumption parameter information.
Preferably, described monitoring weight module is any one in weighbridge, truck scale or track scale.
Preferably, described data processing module generates corresponding chart according to the electric parameter obtained, energy expenditure parameter, product quantity and the product energy consumption that calculates.
Preferably, described energy management system also comprises:
Signal transmitting module, is connected with described data processing module signal;
Mobile terminal, is connected the energy consumption of electric parameter, energy expenditure parameter and the product that also acknowledge(ment) signal sending module sends with described signal transmitting module signal.
Preferably, described energy management system also comprises: alarm module, obtain product energy consumption, unit consumption of product equipment operate power exceedes or lower than setting threshold values time, send alerting signal.
Beneficial effect of the present invention is: by the energy ezpenditure of energy measurement module, electric quantity monitoring module and monitoring product, and carry out by data processing module the energy consumption calculating product, thus the production of overall monitor cement products.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structured flowchart of energy management system described in the embodiment of the present invention;
Fig. 2 is the structured flowchart of the electric quantity monitoring module that the embodiment of the present invention provides;
Fig. 3 is the structured flowchart of the energy measurement module that the embodiment of the present invention provides.
In figure:
1, electric quantity monitoring module; 2, energy measurement module; 3, gauging of products module; 4, data processing module; 5, display module; 6, current transformer; 7, production equipment power distribution cabinet; 8, electric quantity monitoring device; 9, coal consumption monitoring modular; 10, water consumption monitoring modular; 11, fuel consumption monitoring modular; 12, alarm module.
Embodiment
In order to monitor the energy consumption of cement products, the invention provides a kind of energy management system.In the inventive solutions, by the energy ezpenditure of energy measurement module, electric quantity monitoring module monitors product, and carry out by data processing module the energy consumption calculating product, thus the production of overall monitor cement products.For making the object, technical solutions and advantages of the present invention clearly, by the following examples the present invention is described in further detail.
As shown in Figure 1, the structured flowchart of a kind of energy management system described in the embodiment of the present invention.
Embodiments provide a kind of energy management system, comprising:
Electric quantity monitoring module 1, obtain production system electric parameter, described electric parameter comprises voltage, electric current and power consumption;
Energy measurement module 2, obtains production system energy expenditure parameter;
Gauging of products module 3, obtains the product quantity of production system;
Data processing module 4, is connected with described electric quantity monitoring module 1, energy measurement module 2 and gauging of products module 3 signal respectively, and calculates product energy consumption according to the electric parameter obtained, energy expenditure parameter and product quantity;
Display module 5, is connected with described data processing module 4 signal, the electric parameter that display data processing module 4 obtains, energy expenditure parameter, product quantity and the product energy consumption calculated.
In the above-described embodiments, cement is detected in process of production by electric quantity monitoring module 1, the electric current of production equipment, voltage and power consumption is monitored by adopting electric quantity monitoring module 1, and obtain production system energy ezpenditure by energy measurement module 2, by gauging of products module 3, add up the product produced.And calculated the energy consumption of product according to electric parameter, energy expenditure parameter and product quantity by data processing module 4.Thus achieve the monitoring of energy management system to energy resource consumption, and the energy consumption of production can be obtained, according to the energy that the product of the often production measurement unit (as: kilogram, ton etc.) obtained consumes, as: power consumption, fuel consumption etc., thus the rationality that monitoring product is produced.The electric parameter that display data processing module 4 obtains by display module 5, energy expenditure parameter, product quantity and the product energy consumption calculated show intuitively, concrete, the content of display comprises the full factory energy saving space, operation improves item details, operation improvement project estimates amount of energy saving, the energy-saving effect run before improving the project implementation and after enforcement contrasts, marks coal and CO
2discharge conversion, and detailed full factory, each technique, operation, teams and groups energy-consuming data.
Preferably, energy management system also comprises: alarm module 12, obtain product energy consumption, unit consumption of product equipment operate power exceedes or lower than setting threshold values time, send alerting signal.When product energy consumption exceedes setting threshold values, give the alarm.Concrete, when the product energy consumption that data processing module 4 calculates exceeds the threshold value of setting, give the alarm, as: light alarm, audible alarm, or both combine.
Above-mentioned signal transmission is transmitted by data transmission system, and described data transmission system comprises: data communication case, signal wire, router, photoelectric commutator, fiber termination box, outdoor single-mode fiber and Ethernet.Concrete, router, photoelectric commutator, fiber termination box are fixed in data communication case, by router, photoelectric commutator, fiber termination box series connection.Sensing network controller output end is connected with the router in data communication case by Ethernet.
As shown in Figure 2, the electric quantity monitoring module 1 of employing comprises: the current transformer 6 be communicated with the secondary circuit of production equipment power distribution cabinet 7, the electric quantity monitoring device 8 be connected with described current transformer 6 and production equipment power distribution cabinet 7 respectively.Monitored the electric current of production system by current transformer 6, and obtain voltage, the electricity of production system by electric quantity monitoring device 8.
As shown in Figure 3, the energy measurement module 2 of employing comprises:
Coal consumption monitoring modular 9, comprising: monitoring weight module: weigh and record the weight of the coal at every turn added; Metering module: be connected with described data processing module 4 and described monitoring weight module by signal respectively, is undertaken gathering by the weight adding coal that monitoring weight module obtains at every turn and will gather sending described data processing module 4 to.Wherein, described monitoring weight module can select weighbridge, truck scale, track scale, directly can weigh coal consumption.
Water consumption monitoring modular 10, is connected with described data processing module 4 signal, obtains water consumption parameter information; Concrete, water consumption monitoring modular 10 can adopt water meter, directly measures water consumption.
Fuel consumption monitoring modular 11, is connected with described data processing signal module by signal, obtains fuel consumption parameter information; Concrete fuel consumption monitoring modular 11 can adopt fuel level gauge.
In order to the product energy consumption of acquisition can be shown intuitively, preferably, described data processing module 4 generates corresponding chart according to the electric parameter obtained, energy expenditure parameter, product quantity and the product energy consumption that calculates.Concrete:
The classification of above-mentioned image data, subitem, classification carried out adding up, gather, contrast, calculate, the many forms such as formation column diagram, pie chart, curve map, form represent grade all levels of management personnel, and particular content is as follows:
Statistical content: power consumption, coal consumption, use oil mass, water consumption, clinker, cement output, generated energy;
Timing statistics: per year, season, the moon, week, day, hour above-mentioned classification to be added up;
Statistics Activity Classification: the preparation of feedstock transportation, raw material, pulverized coal preparation, sinter leaching, cement grinding, cement shipment, cogeneration
Statistics teams and groups: by four groups working in three shifts enterprise operation way to manage to first, second, third, fourth four teams and groups add up, the time period is 00:01-8:00 (night shift); 8:01-16:00 (day shift); 16:01-00:00 (night shift), system also can according to the actual conditions change statistical method of enterprise;
Result of calculation: the energy consumption of each operation, output, unit consumption of product, last year unit consumption of product, this year target product unit consumption, this year target product unit-actual product unit consumption, this year target product unit consumption/actual product unit consumption, each operation production team adds up energy consumption, each teams and groups output, each teams and groups unit consumption of product;
The aggregate-value of each process energy consumption of full factory and carry out on year-on-year basis, chain rate.
The energy consumption ratio of each process energy consumption Zhan Quan factory, the energy input contrast of full factory same processes, full factory same processes yield comparison, the same processes unit consumption of product contrast of full factory;
According to enterprise need to generate enterprise daily production report table, weekly return, the moon form, enterprise energy utilization obstacle report statement, enterprise energy audit report related statements.
In addition, managerial personnel also can according to the data of chart display, the database of data processing module 4 edited, monitoring site quantity, computing formula, target setting value can be set, Monitoring Data carried out to value revision, coefficient correction is carried out to calculating data.And the power consumption data of selected equipment, systematic parameter, production capacity parameter can carry out group divided freely and combination arbitrarily, and show on same picture, for the energy consumption overall process of operational management People Analysis equipment, the linear relationship between system parameter variations and output.
Energy management system in above-described embodiment also comprises:
Signal transmitting module (not shown), is connected with described data processing module 4 signal;
Mobile terminal (not shown), is connected the energy consumption of electric parameter, energy expenditure parameter and the product that also acknowledge(ment) signal sending module sends with described signal transmitting module signal.
Connected by signal, on the mobile terminal of the monitoring personnel that the monitoring of product energy consumption can be sent timely, guard constantly in monitoring system without the need to the personnel of monitoring, decrease the workload of staff.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (7)
1. an energy management system, is characterized in that: comprising:
Electric quantity monitoring module, obtains production system electric parameter;
Energy measurement module, obtains production system energy expenditure parameter information;
Gauging of products module, obtains the product quantity of production system;
Data processing module, is connected with described electric quantity monitoring module, energy measurement module and gauging of products module by signal respectively, and calculates product energy consumption according to the electric parameter obtained, energy expenditure parameter and product quantity;
Display module, is connected with described data processing module signal, the electric parameter that display data processing module obtains, energy expenditure parameter, product quantity and the product energy consumption calculated.
2. energy management system according to claim 1, it is characterized in that, described electric quantity monitoring module comprises: the current transformer be communicated with primary circuit or the secondary circuit of production equipment power distribution cabinet, the electric quantity monitoring device be connected with described current transformer and production equipment power distribution cabinet respectively.
3. energy management system according to claim 1, is characterized in that, described energy measurement module comprises:
Coal consumption monitoring modular, comprising: monitoring weight module: weigh and record the weight of the coal at every turn added; Metering module: be connected with described data processing module and described monitoring weight module by signal respectively, is undertaken gathering by the weight adding coal that monitoring weight module obtains at every turn and will gather sending described data processing module to.
Water consumption monitoring modular, is connected with described data processing module signal, obtains water consumption parameter information;
Fuel consumption monitoring modular, is connected with described data processing signal module by signal, obtains fuel consumption parameter information.
4. energy management system according to claim 3, is characterized in that, described monitoring weight module is any one in weighbridge, truck scale or track scale.
5. energy management system according to claim 1, is characterized in that, described data processing module generates corresponding chart according to the electric parameter obtained, energy expenditure parameter, product quantity and the product energy consumption that calculates.
6. energy management system according to claim 1, is characterized in that, also comprises:
Signal transmitting module, is connected with described data processing module signal;
Mobile terminal, is connected the energy consumption of electric parameter, energy expenditure parameter and the product that also acknowledge(ment) signal sending module sends with described signal transmitting module signal.
7. the energy management system according to any one of claim 1-6, is characterized in that, also comprises: alarm module, obtain product energy consumption, unit consumption of product equipment operate power exceedes or lower than setting threshold values time, send alerting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419606.4A CN104460541A (en) | 2013-09-16 | 2013-09-16 | Energy management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419606.4A CN104460541A (en) | 2013-09-16 | 2013-09-16 | Energy management system |
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| CN104460541A true CN104460541A (en) | 2015-03-25 |
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| CN201310419606.4A Pending CN104460541A (en) | 2013-09-16 | 2013-09-16 | Energy management system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241499A (en) * | 2015-09-30 | 2016-01-13 | 东莞市威力固电路板设备有限公司 | Water and power metering system for electroplating equipment, and metering method thereof |
| CN106227181A (en) * | 2016-10-19 | 2016-12-14 | 玉门市华事达能源有限公司 | A kind of quick lime production line energy consumption intelligent monitor system |
| CN106483946A (en) * | 2016-12-22 | 2017-03-08 | 北京憶众联创电气科技有限公司 | A kind of metallurgical production process energy consumption of unit product on-line detecting system and method |
| CN106873487A (en) * | 2017-03-06 | 2017-06-20 | 邹霞 | With energy equipment energy consumption long distance control system |
| CN107506889A (en) * | 2017-07-07 | 2017-12-22 | 珠海格力电器股份有限公司 | Multi-energy data processing method, device, energy source processor and energy processing system |
| CN109597360A (en) * | 2018-04-09 | 2019-04-09 | 万洲电气股份有限公司 | A kind of method of intelligent optimization energy conserving system technique control Optimization of Energy Saving |
| CN109634238A (en) * | 2018-12-19 | 2019-04-16 | 山东科技大学 | A kind of numerical-controlled machine tool machining process mass-energy efficiency evaluation and monitoring method |
| CN110111028A (en) * | 2019-05-23 | 2019-08-09 | 上海申瑞继保电气有限公司 | The unit consumption monitoring method of product line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206216A (en) * | 2002-12-24 | 2004-07-22 | Seiko Epson Corp | Energy saving system, program, information storage medium, and energy saving method |
| US20050203653A1 (en) * | 2004-03-09 | 2005-09-15 | Pentax Corporation | Process management system and production management system |
| CN101526816A (en) * | 2009-01-21 | 2009-09-09 | 贵州省建筑材料科学研究设计院 | Indication method of unit production electricity consumption of electric system for cement plants |
| CN102591294A (en) * | 2012-02-29 | 2012-07-18 | 娄卡奔新能源科技发展(上海)有限公司 | Integrated control system of cement clinker, waste heat power generation and steam turbine safety protection |
| CN203552014U (en) * | 2013-09-16 | 2014-04-16 | 北京可视化节能科技有限公司 | Energy management system |
-
2013
- 2013-09-16 CN CN201310419606.4A patent/CN104460541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206216A (en) * | 2002-12-24 | 2004-07-22 | Seiko Epson Corp | Energy saving system, program, information storage medium, and energy saving method |
| US20050203653A1 (en) * | 2004-03-09 | 2005-09-15 | Pentax Corporation | Process management system and production management system |
| CN101526816A (en) * | 2009-01-21 | 2009-09-09 | 贵州省建筑材料科学研究设计院 | Indication method of unit production electricity consumption of electric system for cement plants |
| CN102591294A (en) * | 2012-02-29 | 2012-07-18 | 娄卡奔新能源科技发展(上海)有限公司 | Integrated control system of cement clinker, waste heat power generation and steam turbine safety protection |
| CN203552014U (en) * | 2013-09-16 | 2014-04-16 | 北京可视化节能科技有限公司 | Energy management system |
Non-Patent Citations (1)
| Title |
|---|
| 许文梦: "《基于MES的水泥企业能效分析研究》", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241499A (en) * | 2015-09-30 | 2016-01-13 | 东莞市威力固电路板设备有限公司 | Water and power metering system for electroplating equipment, and metering method thereof |
| CN106227181A (en) * | 2016-10-19 | 2016-12-14 | 玉门市华事达能源有限公司 | A kind of quick lime production line energy consumption intelligent monitor system |
| CN106483946A (en) * | 2016-12-22 | 2017-03-08 | 北京憶众联创电气科技有限公司 | A kind of metallurgical production process energy consumption of unit product on-line detecting system and method |
| CN106873487A (en) * | 2017-03-06 | 2017-06-20 | 邹霞 | With energy equipment energy consumption long distance control system |
| CN107506889A (en) * | 2017-07-07 | 2017-12-22 | 珠海格力电器股份有限公司 | Multi-energy data processing method, device, energy source processor and energy processing system |
| CN109597360A (en) * | 2018-04-09 | 2019-04-09 | 万洲电气股份有限公司 | A kind of method of intelligent optimization energy conserving system technique control Optimization of Energy Saving |
| CN109634238A (en) * | 2018-12-19 | 2019-04-16 | 山东科技大学 | A kind of numerical-controlled machine tool machining process mass-energy efficiency evaluation and monitoring method |
| CN110111028A (en) * | 2019-05-23 | 2019-08-09 | 上海申瑞继保电气有限公司 | The unit consumption monitoring method of product line |
| CN110111028B (en) * | 2019-05-23 | 2023-05-02 | 上海申瑞继保电气有限公司 | Unit consumption monitoring method for product production line |
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Application publication date: 20150325 |