CN105955228A - Electrolytic aluminium automatic centralized control system - Google Patents
Electrolytic aluminium automatic centralized control system Download PDFInfo
- Publication number
- CN105955228A CN105955228A CN201610565709.5A CN201610565709A CN105955228A CN 105955228 A CN105955228 A CN 105955228A CN 201610565709 A CN201610565709 A CN 201610565709A CN 105955228 A CN105955228 A CN 105955228A
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- China
- Prior art keywords
- control system
- centralized control
- subsystem
- automatization
- network
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000004411 aluminium Substances 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 208000013407 communication difficulty Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- 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] or computer integrated manufacturing [CIM]
- G05B19/41845—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] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33273—DCS distributed, decentralised controlsystem, multiprocessor
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses an electrolytic aluminium automatic centralized control system, which comprises a DCS center centralized control system and at least two different types of subsystems. The subsystems are in data communication with the DCS center centralized control system through a data switch, so that the DCS center centralized control system can carry out centralized control and scheduling on the subsystems.
Description
Technical field
The invention belongs to aluminum electrolysis technology field, especially, be directed to a kind of electrolytic aluminium automatization used
Centralized control system.
Background technology
Metallic aluminium is a kind of common raw metal in modern industry, and its range of application is fairly widespread, relates to
Product be also varied.
And current, the industrial production process of metallic aluminium, it is substantially and uses electrolysis to produce.And pass
The aluminum electrolysis industry enterprise of system, its workshop place generally disperses, and the equipment used in each workshop is the most
Different.Therefore, causing equipment room information mutual communication difficulty, enterprise cannot centralized Control and scheduling.
Such as, the system that existing electrolytic aluminium is conventional has: alumina transferring belt system, multi-purpose Overhead Traveling Crane Feeding System,
Booster pump chamber, cleaning shop converter, air compression station circulation, air compression station PLC control system, be dried
Machine PLC control system, electrolysis bath computer control system, 220KV transformer station and rectifier comprehensive automation
System etc., these systems are all each to use respective PLC subsystem to carry out running control, there is information
Isolated island.Meanwhile, properly functioning for ensureing system, its operations staff is equipped with more.
Therefore, necessary develop that a kind of novel to can be used for the electrolytic aluminium that aluminium electrolysis enterprise uses automatic
Change centralized control system, overcome defect of the prior art.
Summary of the invention
It is an object of the invention to provide a kind of novel electrolytic aluminium automatization centralized control system, it provides one certainly
Dynamicization collection prosecutor formula, numerous equipment of solution aluminium electrolysis enterprise are respectively single PLC subsystem and are controlled,
Can not carry out information exchange each other, thus the centralized Control of armamentarium and scheduling in cannot be carried out enterprise
Problem.
For achieving the above object, present invention employs following technical scheme:
A kind of electrolytic aluminium automatization centralized control system, it includes that DCS centralized control system and at least two are different
The subsystem of type, wherein said subsystem is carried out with described DCS centralized control system by data switching exchane
Data communication, subsystems is concentrated by described DCS centralized control system by described data switching exchane
Control and scheduling.
Further, in different embodiments, wherein said subsystem includes air compression station subsystem, flue gas
Purifying subsystem, overhead traveling crane add at least two subsystem in blanking subsystem, rectifier subsystem and groove control subsystem
System.
Further, in different embodiments, wherein said DCS centralized control system is based on Ethernet
With ProfitBus-DP fieldbus framework, meet IEC61131-3 standard, it is possible to integrated AMS, SIS,
The systems such as PLC, MES, ERP.
Further, in different embodiments, wherein said electrolytic aluminium automatization centralized control system uses
The network architecture includes system network framework and two network architectures of Controling network framework.
Further, in different embodiments, wherein said system network is based on Ethernet structure, described control
Net processed is based on ProfitBus-DP fieldbus framework.
Further, in different embodiments, wherein said air compression station subsystem, gas cleaning subsystem
Described Controling network framework transmission information is accessed by bus.
Further, in different embodiments, wherein said overhead traveling crane adds blanking subsystem, rectifier subsystem
With groove control subsystem by 6 class unshielded twisted pair access system planar network architecture transmission information.
Further, in different embodiments, the most wherein said DCS centralized control system includes engineering
Teacher station, storage sites, operator station and control station, carry out data exchange with described system network framework inside it.
Further, in different embodiments, wherein said system network is by 100/1000M high speed redundancy work
Industrial Ethernet network is constituted, and it meets IEEE802.3 and IEEE802.3u standard, assists based on TCP/IP communication
View.
Further, in different embodiments, wherein said Controling network use on site redundant bus and each
I/O module and smart machine connect, and support Star Network and bus-network simultaneously, meet IEC61158 state
Border standard.
Compared to prior art, it is an advantage of the present invention that a kind of electrolytic aluminium automatization collection that the present invention relates to
Ore-controlling Role, it arranges DCS centralized control system, it is possible to the perfect compatible DCS of distinct device manufacturer, monolithic
The automation control system of the various equipment such as machine, PLC, ECS, thus the son in each workshop in realizing enterprise
Intercommunication between system, improves the working environment of operator, it is achieved that the centralization of whole enterprise controls, from
And improve production control and management level.
Accompanying drawing explanation
Fig. 1 is the logic knot of a kind of electrolytic aluminium automatization centralized control system that an embodiment of the invention provides
Structure schematic diagram.
Detailed description of the invention
A kind of electrolytic aluminium automatization centralized control system to the present invention relates to below in conjunction with preferred embodiment and accompanying drawing thereof
Technical scheme be further non-limitingly described in detail.
Referring to shown in Fig. 1, an embodiment of the invention provides the collection control of a kind of electrolytic aluminium automatization and is
Uniting, it includes DCS centralized control system and some different types of subsystems, and wherein said subsystem leads to
Cross data switching exchane and carry out data communication, described DCS centralized control system with described DCS centralized control system
By described data switching exchane, subsystems is carried out centralized Control and scheduling.
Further, refer to shown in following table, wherein said subsystem includes that air compression station subsystem, flue gas are clean
Sub-systems, overhead traveling crane add blanking subsystem, rectifier subsystem and groove control subsystem.Subsystems includes
Functional unit and its be directed to use with data communication protocol information, in the lump referring to following table.
Described DCS centralized control system, based on Ethernet and ProfitBus-DP fieldbus framework, meets
IEC61131-3 standard, can the system such as integrated AMS, SIS, PLC, MES, ERP.Employing full redundancy,
Multiple isolation, heat are analyzed, the reliability design technology such as fault-tolerant, thus ensure that system is in complicated, severe work
Industry site environment can stable covering with run excellently.
Described DCS centralized control system is also equipped with the driving of the conventional electrolytic aluminium apparatus control system of various industry
Interface, it is achieved seamlessly information between intelligent field instrument equipment, control system, ERP System
Streaming, it is achieved the intellectualization of factories, control integration.
Further, described DCS centralized control system is according to internal functional structure design, and it can include
Engineer station, storage sites, operator station and control station.Or it may also be said that described DCS centralized control system
System is divided into upper and lower two-layer to design, and wherein said engineer station, storage sites, operator station are superstructure,
And described control station is understructure.
Further, the effect of described engineer station has been to carry out DCS centralized control system applying configuration,
How main definitions system completes controls, controls the algorithm in loop, warning, form and the record of historical data.
The effect of described storage sites is store historical data.The effect of described operator station has been human-machine interface function.
The effect of described control station has been the major function of DCS control system, such as, and the collection of data, process
Etc.；It includes arithmetical unit, the logical gate of memorizer and I/O end, the data that wherein said I/O end obtains,
Can enter in arithmetical unit and process, described engineer station, operator station then process according to described control station
Data, to described system operation be adjusted.
And described each subsystem, the most only there is an engineer station and hold concurrently operator station function, be used for performing behaviour
Make.
In one embodiment, the network architecture used in described electrolytic aluminium automatization centralized control system includes
System planar network architecture and two network architectures of Controling network framework, carry out data transmission respectively.Wherein said air compression station
Subsystem, gas cleaning subsystem access described Controling network framework transmission data by bus.Described overhead traveling crane adds
Blanking subsystem, rectifier subsystem and groove control subsystem access described system network by 6 class unshielded twisted pairs
Framework transmission data.
In one embodiment, wherein said system network framework is based on Ethernet framework, its network topology
Structure uses P-P mode.It specifically can be made up of 100/1000M high speed redundancy industrial Ethernet, uses
In described engineer station, operator station, control station connection can rapid build star-like, ring-like or bus-type is opened up
Flutterring the high speed redundant safety network of structure, it meets IEEE 802.3 and IEEE 802.3u standard, based on
TCP/IP communications protocol, communication speed 100/1000Mbps self adaptation, transmission medium is that 6 class unmasked are double
Twisted wire or optical cable.Wherein said operator station, storage sites, engineer station are based on EPA and described control
System is stood erectly and is tapped into the exchange of row data.
Described Controling network framework is based on ProfitBus-DP fieldbus framework, use on site redundant bus with
Each I/O module and smart machine connect, and support Star Network and bus-network simultaneously.In real time, quickly,
Be efficiently completed and local communication task, meet IEC61158 international standard (GB: JB/T10308.3-2001,
Europe superscript: EN50170, i.e. Profibus-DP communications protocol), transmission medium is 6 type shielding twisted-pair feeder or light
Cable.
As it has been described above, the network architecture used in described electrolytic aluminium automatization centralized control system, itself and described DCS
The network architecture that centralized control internal system uses is consistent, and this also illustrates described DCS centralized control system
It is the core of described electrolytic aluminium automatization centralized control system, whole system could be combined by it.
Further, the electrolytic aluminium automatization centralized control system that the present invention relates to, its equipment related to can be divided into control
Control equipment and field apparatus two kinds.Process units that wherein said control equipment includes relating in Aluminum Electrolysis Production,
Public work and the operational control unit of auxiliary equipment, these equipment can concentrate and be placed on a place, such as,
Central control room.
The data of field apparatus can be connected to the cabinet room of field apparatus by cable, from field auxiliary room to
The signal transmission of centre control room uses redundancy single mode fiber cable.Operation management personnel complete scene at central control room
The operation of equipment, control, monitor, report to the police and the work such as form.
Further, in a detailed description of the invention, wherein the information data of field apparatus is through described I/O
The situ part of end, enters described control station and calculates, and performs feeding back to field apparatus after completing,
Whole process is closed loop control.If desired for adjustment, then can be intervened by described operator station.
A kind of electrolytic aluminium automatization centralized control system that the present invention relates to, it arranges DCS centralized control system, energy
The enough perfect compatible DCS of distinct device manufacturer, single-chip microcomputer, the Department of Automation of the various equipment such as PLC, ECS
System, thus data interchange between each workshop appliance subsystem in realizing enterprise, improve the work of operator
Make environment, it is achieved that the centralization of whole enterprise controls, thus improves production control and management level.
It is pointed out that above-mentioned preferred embodiment is only technology design and feature, its mesh of the explanation present invention
Be allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not be with this
Limit the scope of the invention.All equivalence changes made according to spirit of the invention or modification, all answer
Contain within protection scope of the present invention.
Claims (10)
1. an electrolytic aluminium automatization centralized control system；It is characterized in that, it include DCS centralized control system with
And the different types of subsystem of at least two, wherein said subsystem is by data switching exchane and described DCS
Centre centralized control system carries out data communication, so that described DCS centralized control system realizes subsystems
Carry out centralized Control and scheduling.
Electrolytic aluminium automatization the most according to claim 1 centralized control system；It is characterized in that, wherein said
Subsystem includes that air compression station subsystem, gas cleaning subsystem, overhead traveling crane add blanking subsystem, rectifier subsystem
With at least two subsystem in groove control subsystem.
Electrolytic aluminium automatization the most according to claim 2 centralized control system；It is characterized in that, wherein said
DCS centralized control system is based on Ethernet and ProfitBus-DP fieldbus framework, meets IEC61131-3
Standard, it is possible to integrated AMS, SIS, PLC, MES, ERP system.
Electrolytic aluminium automatization the most according to claim 2 centralized control system；It is characterized in that, it uses
The network architecture includes system network framework and two network architectures of Controling network framework.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein said
System network is based on Ethernet structure, and described Controling network is based on ProfitBus-DP fieldbus framework.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein said
Air compression station subsystem, gas cleaning subsystem access described Controling network framework transmission information by bus.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein said
Overhead traveling crane is added blanking subsystem, rectifier subsystem and groove control subsystem and is accessed by 6 class unshielded twisted pairs described
System network framework transmission information.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein
Described DCS centralized control system includes engineer station, storage sites, operator station and control station, inside it with
Described system network framework carries out data exchange.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein said
System network is made up of 100/1000M high speed redundancy industrial Ethernet, its meet IEEE802.3 and
IEEE802.3u standard, based on TCP/IP communications protocol.
Electrolytic aluminium automatization the most according to claim 4 centralized control system；It is characterized in that, wherein said
Controling network uses on site redundant bus to be connected with each I/O module and smart machine, supports Star Network simultaneously
And bus-network, meet IEC61158 international standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565709.5A CN105955228A (en) | 2016-07-18 | 2016-07-18 | Electrolytic aluminium automatic centralized control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565709.5A CN105955228A (en) | 2016-07-18 | 2016-07-18 | Electrolytic aluminium automatic centralized control system |
Publications (1)
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| CN105955228A true CN105955228A (en) | 2016-09-21 |
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Family Applications (1)
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| CN201610565709.5A Pending CN105955228A (en) | 2016-07-18 | 2016-07-18 | Electrolytic aluminium automatic centralized control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630160A (en) * | 2009-08-12 | 2010-01-20 | 国电南京自动化股份有限公司 | Power plant electrical monitoring and management system based on fully redundant high-speed communication network |
| CN101957619A (en) * | 2010-10-25 | 2011-01-26 | 京仪华文自动化系统工程（上海）有限公司 | Decentralized control system for layering controller |
| CN202421873U (en) * | 2012-01-11 | 2012-09-05 | 江苏瑞奇自动化有限公司 | Distributed control system supporting function safety and information safety |
| CN202583856U (en) * | 2012-05-17 | 2012-12-05 | 天津大学 | Beer production automation control system based on Ethernet and CC-Link |
| CN103838201A (en) * | 2012-11-28 | 2014-06-04 | 沈阳铝镁设计研究院有限公司 | Workshop-level data integration system for electrolytic aluminum factory |
| CN105717883A (en) * | 2014-12-05 | 2016-06-29 | 西安申科电子研究所 | PROFIBUS bus configuration system for thermal power generating unit |
| CN205844878U (en) * | 2016-07-18 | 2016-12-28 | 茌平信源铝业有限公司 | Electrolytic aluminium automatization centralized control system |
-
2016
- 2016-07-18 CN CN201610565709.5A patent/CN105955228A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630160A (en) * | 2009-08-12 | 2010-01-20 | 国电南京自动化股份有限公司 | Power plant electrical monitoring and management system based on fully redundant high-speed communication network |
| CN101957619A (en) * | 2010-10-25 | 2011-01-26 | 京仪华文自动化系统工程（上海）有限公司 | Decentralized control system for layering controller |
| CN202421873U (en) * | 2012-01-11 | 2012-09-05 | 江苏瑞奇自动化有限公司 | Distributed control system supporting function safety and information safety |
| CN202583856U (en) * | 2012-05-17 | 2012-12-05 | 天津大学 | Beer production automation control system based on Ethernet and CC-Link |
| CN103838201A (en) * | 2012-11-28 | 2014-06-04 | 沈阳铝镁设计研究院有限公司 | Workshop-level data integration system for electrolytic aluminum factory |
| CN105717883A (en) * | 2014-12-05 | 2016-06-29 | 西安申科电子研究所 | PROFIBUS bus configuration system for thermal power generating unit |
| CN205844878U (en) * | 2016-07-18 | 2016-12-28 | 茌平信源铝业有限公司 | Electrolytic aluminium automatization centralized control system |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Gang Inventor after: Song Shiwei Inventor after: Zhang Yulei Inventor after: Wang Zongmin Inventor after: Zhang Cunzhong Inventor after: Li Xiuhua Inventor after: Wang Huitao Inventor before: Zhang Gang |
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| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 252100, Shandong, Liaocheng province Chiping Xinfa thermoelectric Industrial Park Applicant after: Liaocheng Xinyuan Group Co., Ltd. Address before: 252100, Shandong, Liaocheng province Chiping Xinfa thermoelectric Industrial Park Applicant before: CHIPING XINYUAN ALUMINIUM INDUSTRY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160921 |