CN112016821A - CS (circuit switched) architecture-based intelligent power plant standardized management system and method - Google Patents
CS (circuit switched) architecture-based intelligent power plant standardized management system and method Download PDFInfo
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Abstract
A CS architecture-based intelligent power plant standardized management system and method comprises an intelligent tool, an intelligent power generation platform, an intelligent power generation application module, an intelligent management platform and an intelligent management application module; the intelligent power generation platform and the intelligent management platform are arranged at the server side, the intelligent power generation application module and the intelligent management application module are arranged at the application side, and data interaction is carried out between the server side and the application side; the intelligent power generation platform collects data from the instrument, the industrial control equipment and the intelligent front-end detection equipment, the intelligent power generation application module carries out intelligent production process control, the intelligent power generation platform and the intelligent power generation application module upload the data to the management information network, the intelligent tool uploads the data to the management information network and the industrial wireless network, the data of the management information network and the industrial wireless network are collected by the intelligent management platform, and the intelligent management platform sends the data to the intelligent management application module for use. The method can improve the intelligent level of the operation and management of the power plant.
Description
Technical Field
The invention belongs to the field of power plant design, and relates to an intelligent power plant standardization management system and method based on a CS (circuit switched) framework.
Background
With the rapid development of technologies such as computer science, data processing, artificial intelligence and the like, the requirements of intelligent operation and management of a power plant are more and more urgent. The intelligent power plant intelligent management system has the advantages that various intelligent instruments and equipment are used for collecting and analyzing data, the data are uploaded to the data platform for processing, and are reprocessed in corresponding application for further utilization, so that the personnel reduction and the efficiency improvement of a power plant are finally realized, the operation and management level of the power plant is improved, and the intelligent power plant intelligent development general trend is shown. However, because of the wide variety of the current intelligent devices and the different intelligent application functions, it is disadvantageous to the intelligent operation and management of the power plant if the intelligent devices are not managed under a logically clear and hierarchically-distinct intelligent power plant standard architecture. The problems of repeated data acquisition, crossed application functions, even instruction conflict, limited module expansion and the like brought in the period all reduce the operating efficiency of the intelligent power plant and influence the economic benefit.
Disclosure of Invention
The invention aims to provide a CS (circuit switched) architecture-based intelligent power plant standardized management system and method, aiming at the problem that intelligent operation and management of a power plant in the prior art cannot meet the requirements of various intelligent devices with different functions, so that the management level of the power plant is improved, and the operation efficiency of the power plant is improved.
In order to achieve the purpose, the invention has the following technical scheme:
an intelligent power plant standardized management system based on a CS framework comprises an intelligent tool, an intelligent power generation platform, an intelligent power generation application module, an intelligent management platform and an intelligent management application module;
the intelligent power generation platform and the intelligent management platform are arranged at the server side, the intelligent power generation application module and the intelligent management application module are arranged at the application side, and data interaction is carried out between the server side and the application side;
the intelligent power generation platform collects data from the instrument, the industrial control equipment and the intelligent front-end detection equipment, the intelligent power generation application module carries out intelligent production process control, the intelligent power generation platform and the intelligent power generation application module upload the data to the management information network, the intelligent tool uploads the data to the management information network and the industrial wireless network, the data of the management information network and the industrial wireless network are collected by the intelligent management platform, and the intelligent management platform sends the data to the intelligent management application module for use.
The intelligent tool, the intelligent power generation platform, the intelligent power generation application module, the intelligent management platform and the intelligent management application module perform human-computer interaction through the PC, the mobile terminal and the display screen, and monitoring, management and control of management personnel on the intelligent power station are achieved.
The intelligent tool comprises intelligent patrol and spot inspection equipment, intelligent security equipment and personnel positioning equipment.
The intelligent power generation platform is established based on the DCS and the intelligent assembly, and can establish an intelligent control environment, an intelligent calculation and analysis environment, an implementation history database and a third-party application development environment.
The intelligent power generation application module is applied to intelligent detection, intelligent monitoring, intelligent control, intelligent alarm, intelligent diagnosis and intelligent operation.
The intelligent management platform comprises a machine learning algorithm platform, an application software general development platform, a visual display and report platform and a big data platform; the big data platform comprises a digital handover function which is based on digital design and takes a three-dimensional model as a carrier.
The intelligent management application module is applied to intelligent safety, intelligent production, intelligent equipment management, intelligent marketing, intelligent fuel management, intelligent material management and intelligent office management.
A CS architecture-based intelligent power plant standardization management method comprises the following steps:
s1, collecting data from the instrument, the industrial control equipment and the intelligent front-end detection equipment;
s2, establishing an intelligent power generation application to carry out intelligent control on the production process;
s3, uploading the data in the steps S1 and S2 to a management information network; the data of the intelligent tool during working is uploaded to a management information network and an industrial wireless network; the intelligent tool comprises intelligent inspection equipment, intelligent security equipment and personnel positioning equipment;
s4, collecting data of a management information network and an industrial wireless network through an intelligent management platform;
and S5, the intelligent management platform sends the data to the intelligent management application module for use.
The intelligent power generation application of the step S2 comprises intelligent detection, intelligent monitoring, intelligent control, intelligent alarm, intelligent diagnosis and intelligent operation; the intelligent detection comprises coal quality on-line detection, coal flow on-line monitoring, on-line soft measurement, in-furnace working condition on-line monitoring and boiler flue gas on-line monitoring; the intelligent monitoring comprises control loop quality grading, actuating mechanism quality grading, equipment health degree grading, boiler coking grading, air preheater blocking degree, high-temperature heating surface monitoring, four-pipe abrasion and explosion prevention and leakage monitoring, working medium and energy balance monitoring, high-low voltage power distribution monitoring, over-finished image automatic cycle monitoring, multi-dimensional linkage monitoring and video linkage monitoring; the intelligent control comprises automatic start-stop of a unit, automatic start-stop of a process system, optimal control of main steam temperature, optimal control of reheated steam temperature, optimal control of AGC and primary frequency modulation, optimal control of NOx concentration at a denitration outlet, optimal control of a pulverizing system and optimal control of unit flexibility; the intelligent alarm comprises excitation modeling early warning, data analysis early warning, artificial intelligence early warning, nuisance alarm inhibition and alarm root analysis; the intelligent diagnosis comprises steam turbine monitoring diagnosis, large-scale rotating machine monitoring diagnosis, equipment fault diagnosis and bus equipment diagnosis; the intelligent operation comprises real-time energy efficiency analysis, performance optimization operation guidance, cold end optimization operation, main steam pressure optimization operation, boiler combustion optimization operation, soot blowing optimization operation, high-heating-end-difference optimization operation, auxiliary engine energy-saving optimization operation, intelligent denitration optimization operation, intelligent auxiliary network optimization operation and online simulation.
The applications of the intelligent management application module of step S5 include intelligent security, intelligent production, intelligent equipment management, intelligent marketing, intelligent fuel management, intelligent material management and intelligent office management; the intelligent security comprises personnel positioning security control, intelligent two tickets, intelligent entrance guard, intelligent security video monitoring, intelligent perimeter protection, intelligent fire protection and management flow security control; the intelligent production comprises intelligent production video monitoring, intelligent standard checking, intelligent assessment, intelligent robot inspection, intelligent visual inspection, intelligent shift switching and intelligent operation flow management; the intelligent equipment management comprises equipment ledger coding, equipment defect management, maintenance work order management, equipment full life cycle management and equipment health management; the intelligent management comprises an intelligent index management system, intelligent budget execution control, intelligent cost management, intelligent profit control and operation decision analysis; the intelligent marketing comprises plan tracking early warning, transaction aid decision, quotation scheme optimization, intelligent settlement management and operation decision analysis; the intelligent fuel management comprises a digital coal yard, unattended bucket wheel machines and intelligent fuel management; the intelligent material management comprises intelligent storage and intelligent purchasing; the intelligent office comprises administrative office process management, human resource management and legal work management.
Compared with the prior art, the intelligent power plant standardization management system based on the CS framework has the following beneficial effects: the intelligent power generation platform and the intelligent management platform are arranged at the server side, the intelligent power generation application module and the intelligent management application module are arranged at the application side, and data interaction is carried out between the server side and the application side to form a main component of a CS framework of the intelligent power plant. When the scheme of the intelligent power plant is designed, a designer can clearly master the system structure of the intelligent power plant and has corresponding design capability, so that the designer can reasonably select corresponding intelligent power generation application and intelligent management application modules under the system architecture system according to owner requirements, project budgets and the like, and the intelligent level of the power plant is improved.
Furthermore, the intelligent tool, the intelligent power generation platform, the intelligent power generation application module, the intelligent management platform and the intelligent management application module carry out human-computer interaction through the PC, the mobile terminal and the display screen, so that monitoring, management and control of a manager on the intelligent power station are realized, the use is convenient and fast, and the integration degree is high.
Compared with the prior art, by the aid of the intelligent power plant standardized management method based on the CS framework, designers in the field of power plant design can be guided to design an intelligent power plant, the overall framework of the intelligent power plant is determined, modules required by actual selection of the power plant and corresponding specific applications are combined, a complete intelligent power plant operation system is formed, the intelligent level of power plant operation and management is improved, personnel reduction and efficiency improvement are achieved, and meanwhile, references can be provided for power plant owners, specific construction units and other related aspects.
Drawings
FIG. 1 is a diagram of a design structure of a CS-based power plant standardized monitoring, management and control system of the present invention;
FIG. 2 is an architectural diagram of an intelligent power generation application module of the present invention;
FIG. 3 is a block diagram of an intelligent management application module according to the present invention.
Detailed Description
Referring to fig. 1, the intelligent power plant standardized management system based on the CS architecture of the present invention includes an intelligent tool, an intelligent power generation platform, an intelligent power generation application module, an intelligent management platform, and an intelligent management application module. The intelligent power generation platform and the intelligent management platform are arranged at the server side, the intelligent power generation application module and the intelligent management application module are arranged at the application side, and data interaction is carried out between the server side and the application side; the intelligent power generation platform collects data from the instrument, the industrial control equipment and the intelligent front-end detection equipment, the intelligent power generation application module carries out intelligent production process control, the intelligent power generation platform and the intelligent power generation application module upload the data to the management information network, the intelligent tool uploads the data to the management information network and the industrial wireless network, the data of the management information network and the industrial wireless network are collected by the intelligent management platform, and the intelligent management platform sends the data to the intelligent management application module for use. The invention designs the specific content of each application module under the standard architecture of the intelligent power plant at the same time, and forms a complete architecture system of the intelligent power plant. When the scheme of the intelligent power plant is designed, a designer can reasonably select corresponding intelligent power generation application and intelligent management application modules under the framework system according to owner requirements, project budgets and the like, and the intelligent level of the power plant is improved.
In the intelligent power plant standard framework designed by the invention, the traditional instruments and the industrial control equipment are connected into the intelligent DCS (namely the traditional DCS and the intelligent component) through a common cable, and the intelligent instruments, the industrial control equipment and the intelligent detection front-end equipment are connected into the intelligent DCS through a communication cable, so that a large amount of data interaction between the intelligent equipment and the intelligent DCS is realized. An intelligent power generation platform is formed by an intelligent computing and analyzing environment, an intelligent control environment, a real-time historical database, a third-party application development environment and an intelligent DCS containing production data, and basic support is provided for intelligent application. The intelligent computing and analyzing environment provides computing power for intelligent application and provides an interface with the intelligent control environment; the intelligent control environment controls the power plant according to the instruction determined by the intelligent application in the intelligent calculation and analysis environment; implementing a historical database to provide required data for the intelligent application; the third-party application development environment can further improve the expansibility of the intelligent power generation platform, and is beneficial to enrichment and upgrading of the existing architecture.
Six main applications such as intelligent detection, intelligent monitoring, intelligent control, intelligent alarm, intelligent diagnosis, intelligent operation and the like can be realized on the built intelligent power generation platform, referring to fig. 2, the intelligent detection comprises coal quality on-line detection, coal flow on-line monitoring, on-line soft measurement, in-furnace working condition on-line monitoring, boiler flue gas on-line monitoring and the like; the intelligent monitoring comprises control loop quality grading, actuating mechanism quality grading, equipment health degree grading, boiler coking grading, air preheater blocking degree, high-temperature heating surface monitoring, four-pipe abrasion and explosion prevention and leakage monitoring, working medium and energy balance monitoring, high-low voltage power distribution monitoring, over-finished image automatic cycle monitoring, multi-dimensional linkage monitoring, video linkage monitoring and the like; the intelligent control comprises automatic start-stop of a unit, automatic start-stop of a process system, optimal control of main steam temperature, optimal control of reheated steam temperature, optimal control of AGC and primary frequency modulation, optimal control of NOx concentration at a denitration outlet, optimal control of a pulverizing system, optimal control of unit flexibility and the like; the intelligent alarm comprises excitation modeling early warning, data analysis early warning, artificial intelligence early warning, nuisance alarm inhibition, alarm root analysis and the like; the intelligent diagnosis comprises steam turbine monitoring diagnosis, large-scale rotating machine monitoring diagnosis, equipment fault diagnosis, bus equipment diagnosis and the like; the intelligent operation comprises real-time energy efficiency analysis, performance optimization operation guidance, cold end optimization operation, main steam pressure optimization operation, boiler combustion optimization operation, soot blowing optimization operation, high-heating-end-difference optimization operation, auxiliary engine energy-saving optimization operation, intelligent denitration optimization operation, intelligent auxiliary network optimization operation, online simulation and the like.
And uploading the data of the intelligent power generation platform and the intelligent power generation application to a management information network. Contain intelligence among the intelligent multiplexer utensil and patrol some equipment of examining, intelligent wearing equipment, intelligent security protection equipment, intelligent robot, AR, VR, personnel positioning device etc. and gather data from the scene to transmit data to management information net and industry wireless network simultaneously as required, in order to supply further utilization. The intelligent power generation platform, the intelligent power generation application and the intelligent tool located in the production control area upload the data to the management information network and the industrial wireless network, enter the management information area, and are further utilized by the intelligent management platform and the intelligent management application in the management information area. The machine learning (artificial intelligence) algorithm platform, the application software general development platform, the visual display and report platform and the big data platform jointly form an intelligent management platform. Wherein, the big data platform also comprises a digital handover which is based on digital design and takes a three-dimensional model as a carrier. The machine learning (artificial intelligence) algorithm platform provides algorithms of various data analysis, deep mining, machine learning and the like, the application software development general development platform supports customization and expansion of intelligent management application, the visual display and report platform extracts data from a plurality of data sources and carries out diversified graphic and table display, and the big data platform realizes management of mass resources and carries out cluster control on upper-layer application resources. The large data platform simultaneously contains digital handover data which takes a three-dimensional model formed in the digital design process as a carrier, so that abstract data are visualized, and control management is visualized.
The intelligent management application based on the intelligent management platform comprises intelligent security, intelligent production, intelligent equipment, intelligent management, intelligent marketing, intelligent fuel, intelligent materials, intelligent office and the like. Referring to fig. 3, the smart security includes personnel positioning security management and control, smart two tickets, smart entrance guard, smart security video monitoring, smart perimeter protection, smart fire protection, management process security management and control, and the like; the intelligent production comprises intelligent production video monitoring, intelligent standard checking, intelligent assessment, intelligent robot inspection, intelligent visual inspection, intelligent shift switching, intelligent operation flow management and the like; the intelligent equipment comprises equipment ledger coding, equipment defect management, maintenance work order management, equipment full life cycle management, equipment health management and the like; the intelligent management comprises an intelligent index management system, intelligent budget execution control, intelligent cost management, intelligent profit control, operation decision analysis and the like; the intelligent marketing comprises plan tracking early warning, transaction aid decision, quotation scheme optimization, intelligent settlement management, operation decision analysis and the like; the intelligent fuel comprises a digital coal yard, a bucket wheel machine unattended operation, intelligent fuel management and the like; the intelligent materials include intelligent storage and intelligent purchasing.
Various applications carry out human-computer interaction through PC, mobile terminal and large-size screen, finally realize the wisdom operation and the management of power plant.
The intelligent power plant standardized management system and method based on the CS framework can guide designers in the field of power plant design to design an intelligent power plant, determine the overall framework of the intelligent power plant, and form a complete intelligent power plant operation system by combining modules required by actual selection of the power plant and corresponding specific applications. The intelligent level of the operation and management of the power plant is improved, and the personnel reduction and the efficiency improvement are realized. Meanwhile, the method can provide reference for power plant owners, specific construction units and other related aspects.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and it should be understood by those skilled in the art that the technical solution can be modified and replaced by a plurality of simple modifications and replacements without departing from the spirit and principle of the present invention, and the modifications and replacements also fall into the protection scope covered by the claims.
Claims (10)
1. An intelligent power plant standardized management system based on a CS framework is characterized by comprising an intelligent tool, an intelligent power generation platform, an intelligent power generation application module, an intelligent management platform and an intelligent management application module;
the intelligent power generation platform and the intelligent management platform are arranged at the server side, the intelligent power generation application module and the intelligent management application module are arranged at the application side, and data interaction is carried out between the server side and the application side;
the intelligent power generation platform collects data from the instrument, the industrial control equipment and the intelligent front-end detection equipment, the intelligent power generation application module carries out intelligent production process control, the intelligent power generation platform and the intelligent power generation application module upload the data to the management information network, the intelligent tool uploads the data to the management information network and the industrial wireless network, the data of the management information network and the industrial wireless network are collected by the intelligent management platform, and the intelligent management platform sends the data to the intelligent management application module for use.
2. The CS-based intelligent power plant standardized management system of claim 1, wherein:
the intelligent tool, the intelligent power generation platform, the intelligent power generation application module, the intelligent management platform and the intelligent management application module perform human-computer interaction through the PC, the mobile terminal and the display screen, and monitoring, management and control of management personnel on the intelligent power station are achieved.
3. The CS-based intelligent power plant standardized management system of claim 1, wherein:
the intelligent tool comprises intelligent patrol and spot inspection equipment, intelligent security equipment and personnel positioning equipment.
4. The CS-based intelligent power plant standardized management system of claim 1, wherein:
the intelligent power generation platform is established based on the DCS and the intelligent assembly, and can establish an intelligent control environment, an intelligent calculation and analysis environment, an implementation historical database and a third-party application development environment.
5. The CS-based intelligent power plant standardized management system of claim 1, wherein: the application of the intelligent power generation application module comprises intelligent detection, intelligent monitoring, intelligent control, intelligent alarm, intelligent diagnosis and intelligent operation.
6. The CS-based intelligent power plant standardized management system of claim 1, wherein: the intelligent management platform comprises a machine learning algorithm platform, an application software general development platform, a visual display and report platform and a big data platform; the big data platform comprises a digital handover function which is based on digital design and takes a three-dimensional model as a carrier.
7. The CS-based intelligent power plant standardized management system of claim 1, wherein:
the applications of the intelligent management application module comprise intelligent security, intelligent production, intelligent equipment management, intelligent marketing, intelligent fuel management, intelligent material management and intelligent office management.
8. A CS architecture-based intelligent power plant standardization management method is characterized by comprising the following steps:
s1, collecting data from the instrument, the industrial control equipment and the intelligent front-end detection equipment;
s2, establishing an intelligent power generation application to carry out intelligent control on the production process;
s3, uploading the data in the steps S1 and S2 to a management information network; the data of the intelligent tool during working is uploaded to a management information network and an industrial wireless network; the intelligent tool comprises intelligent inspection equipment, intelligent security equipment and personnel positioning equipment;
s4, collecting data of a management information network and an industrial wireless network through an intelligent management platform;
and S5, the intelligent management platform sends the data to the intelligent management application module for use.
9. The CS-based intelligent power plant standardized management method of claim 8, wherein:
the intelligent power generation application of the step S2 comprises intelligent detection, intelligent monitoring, intelligent control, intelligent alarm, intelligent diagnosis and intelligent operation; the intelligent detection comprises coal quality on-line detection, coal flow on-line monitoring, on-line soft measurement, in-furnace working condition on-line monitoring and boiler flue gas on-line monitoring; the intelligent monitoring comprises control loop quality grading, actuating mechanism quality grading, equipment health degree grading, boiler coking grading, air preheater blocking degree, high-temperature heating surface monitoring, four-pipe abrasion and explosion prevention and leakage monitoring, working medium and energy balance monitoring, high-low voltage power distribution monitoring, over-finished image automatic cycle monitoring, multi-dimensional linkage monitoring and video linkage monitoring; the intelligent control comprises automatic start-stop of a unit, automatic start-stop of a process system, optimal control of main steam temperature, optimal control of reheated steam temperature, optimal control of AGC and primary frequency modulation, optimal control of NOx concentration at a denitration outlet, optimal control of a pulverizing system and optimal control of unit flexibility; the intelligent alarm comprises excitation modeling early warning, data analysis early warning, artificial intelligence early warning, nuisance alarm inhibition and alarm root analysis; the intelligent diagnosis comprises steam turbine monitoring diagnosis, large-scale rotating machine monitoring diagnosis, equipment fault diagnosis and bus equipment diagnosis; the intelligent operation comprises real-time energy efficiency analysis, performance optimization operation guidance, cold end optimization operation, main steam pressure optimization operation, boiler combustion optimization operation, soot blowing optimization operation, high-heating-end-difference optimization operation, auxiliary engine energy-saving optimization operation, intelligent denitration optimization operation, intelligent auxiliary network optimization operation and online simulation.
10. The CS-based intelligent power plant standardized management method of claim 8, wherein:
the applications of the intelligent management application module of the step S5 include intelligent security, intelligent production, intelligent equipment management, intelligent marketing, intelligent fuel management, intelligent material management and intelligent office management; the intelligent security comprises personnel positioning security control, intelligent two tickets, intelligent entrance guard, intelligent security video monitoring, intelligent perimeter protection, intelligent fire protection and management flow security control; the intelligent production comprises intelligent production video monitoring, intelligent standard checking, intelligent assessment, intelligent robot inspection, intelligent visual inspection, intelligent shift switching and intelligent operation flow management; the intelligent equipment management comprises equipment ledger coding, equipment defect management, maintenance work order management, equipment full life cycle management and equipment health management; the intelligent management comprises an intelligent index management system, intelligent budget execution control, intelligent cost management, intelligent profit control and operation decision analysis; the intelligent marketing comprises plan tracking early warning, transaction aid decision, quotation scheme optimization, intelligent settlement management and operation decision analysis; the intelligent fuel management comprises a digital coal yard, unattended bucket wheel machines and intelligent fuel management; the intelligent material management comprises intelligent storage and intelligent purchasing; the intelligent office comprises administrative office process management, human resource management and legal work management.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114826747A (en) * | 2022-04-29 | 2022-07-29 | 西安热工研究院有限公司 | In-service smart power plant management and control framework and construction method thereof |
| CN115150588A (en) * | 2022-06-29 | 2022-10-04 | 国能龙源电力技术工程有限责任公司 | Big screen display of wisdom shows management system and power plant wisdom shows management system that shows |
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| CN114826747B (en) * | 2022-04-29 | 2024-03-22 | 西安热工研究院有限公司 | In-service intelligent power plant management and control architecture and construction method thereof |
| CN115150588A (en) * | 2022-06-29 | 2022-10-04 | 国能龙源电力技术工程有限责任公司 | Big screen display of wisdom shows management system and power plant wisdom shows management system that shows |
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