CN111142414B - Intelligent power plant management and control system based on edge cloud cooperation - Google Patents
Intelligent power plant management and control system based on edge cloud cooperation Download PDFInfo
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- CN111142414B CN111142414B CN201911292579.2A CN201911292579A CN111142414B CN 111142414 B CN111142414 B CN 111142414B CN 201911292579 A CN201911292579 A CN 201911292579A CN 111142414 B CN111142414 B CN 111142414B
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- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
The invention relates to a smart power plant management and control system based on edge cloud cooperation, which comprises a smart management and control integrated platform; the intelligent management and control integrated platform adopts a hybrid cloud architecture and comprises a private cloud mode and a public cloud mode, wherein the private cloud is deployed in an internal network of a power plant, and the public cloud is deployed in an external power private line VPN network; wisdom management and control integration platform adopts perception, network, uses three-layer overall architecture, the perception layer passes through sensor, secondary instrument with the equipment running state signal of perception send to the network layer, the network layer is analyzed, is handled the back through data converter, server and forwards to equipment running state signal to the application layer, the application layer is equipped with Web end, APP end and CS end interface for interact with the user, network layer server is through preventing that hot wall and high in the clouds are established and are linked. According to the intelligent power plant control system, the intelligent power plant can be controlled in a centralized manner through the cloud cooperation.
Description
Technical Field
The invention belongs to the technical field of power plant management and control, and particularly relates to an intelligent power plant management and control system based on edge cloud cooperation.
Background
In a traditional power plant, commonly used control and processing data information systems include a DCS (distributed control system), an SIS (plant-level monitoring information system) and an MIS (management information system), and the DCS system focuses on real-time monitoring and accurate control, focuses on process control, and aims at stable operation. The SIS realizes real-time command and scheduling of the production operation of the whole plant through real-time analysis of the monitoring data of the power plant. The MIS is mainly responsible for information processing, task transfer and working coordination, provides required information for production management and administrative management personnel of the whole plant, and completes equipment and maintenance management until production management, financial management and office automation.
Remote/cloud intelligent applications are of great significance, including: data collection, scale utilization and knowledge accumulation (from single equipment of an isolated research unit to cluster data value of mining equipment, knowledge is dispersed to be centralized); rapid development, iteration and batch distribution deployment of application software; centralized remote management and maintenance updates of application functions.
The necessity of the edge end is expressed in the following aspects: constraints on network transmission rates; preprocessing and analyzing high-frequency data and redundant data, and meeting the requirements of safety partition: intelligent optimization control needs.
Therefore, it is necessary to establish a side-cloud-coordinated power generation equipment cluster diagnosis and optimization technical architecture and form a corresponding platform and functional application.
Disclosure of Invention
The invention aims to provide a smart power plant management and control system based on edge cloud cooperation, which is used for realizing centralized management and control of a smart power plant through the edge cloud cooperation.
The invention provides a smart power plant management and control system based on edge cloud cooperation, which comprises a smart management and control integrated platform;
the intelligent management and control integrated platform adopts a hybrid cloud architecture and comprises a private cloud mode and a public cloud mode, wherein the private cloud is deployed in an internal network of a power plant, and the public cloud is deployed in an external power private line VPN network;
wisdom management and control integration platform adopts perception, network, uses three-layer overall architecture, the perception layer passes through sensor, secondary instrument with the equipment running state signal of perception send to the network layer, the network layer is analyzed, is handled the back through data converter, server and forwards to equipment running state signal to the application layer, the application layer is equipped with Web end, APP end and CS end interface for interact with the user, network layer server is through preventing that hot wall and high in the clouds are established and are linked.
Furthermore, a centralized and distributed architecture is adopted in the data storage strategy of the intelligent management and control integrated platform, and the distributed architecture adopts servers and data collectors at all levels of monitoring systems distributed in all devices to perform data storage, intelligent early warning and diagnosis and cooperates with a cloud end; the centralized architecture adopts a cloud center server to store and process data in a centralized manner.
Further, the intelligent management and control integrated platform comprises an edge intelligent management and control platform and a remote centralized management and control platform, wherein the edge intelligent management and control platform comprises a unit operation management and control system, an equipment maintenance management and control system, an intelligent security system and an operation management system; the remote centralized control platform comprises a remote online test system, a remote optimization operation system, an energy-saving analysis and optimization management system, an important process monitoring system, a remote equipment safety management system, a remote technical supervision system and a data acquisition and storage system; the intelligent edge management and control platform and the remote centralized management and control platform realize data sharing and knowledge sharing through a cloud.
Furthermore, the intelligent side management and control platform comprises a unit operation management and control system, an equipment maintenance management and control system, an intelligent security system and an operation management system;
the unit operation management and control system comprises:
the intelligent inspection module is used for monitoring the equipment state based on machine vision;
the intelligent control module is used for performing APS automatic start-stop control, combustion online optimization and operation intelligent optimization;
the equipment maintenance management and control system comprises:
the intelligent equipment management module is used for three-dimensional visual management of the power plant and full life cycle management of equipment;
the intelligent fault diagnosis module is used for diagnosing the vibration of the spindle machine;
the intelligent overhaul management module is used for intelligent defect management, two-ticket management and intelligent overhaul scheduling and comprises an intelligent defect management system, a two-ticket system and an intelligent overhaul scheduling system;
the intelligent security system includes:
the electronic fence system is used for personnel positioning and virtual electronic fence management and control;
the system comprises a factory intelligent monitoring system, a factory monitoring system and a factory monitoring system, wherein the factory intelligent monitoring system is used for intelligently monitoring a factory based on image identification;
the intelligent access control system is used for access control management;
the protection system is used for perimeter protection and alarm of important areas;
the operation management system includes:
the performance management module is used for performing performance management;
the intelligent material management module is used for managing materials; the intelligent security system shares resources with the intelligent construction site to acquire and save the data information of the infrastructure stage.
Further, the wisdom building site includes building site three-dimensional visual module, capital construction information sign and trail management module, building site wisdom security module with intelligent security system communication realizes the resource sharing.
Furthermore, the intelligent defect management system, the two ticket systems and the intelligent maintenance scheduling system form a linkage relationship, and information linkage of the whole flow of fault monitoring, fault diagnosis and defect treatment is realized.
Furthermore, the remote online test system is used for calculating and counting each performance index and generating a corresponding technical analysis report, and comprises an online test module, a technical report module, a benefit analysis module, an equipment model selection module and a decision support module;
the remote optimization operation system is used for remotely modeling a model of a closed-loop control part in decentralized deployment and transmitting the model to the site, and comprises a combustion optimization module, a cold end optimization module, a pulverizing system optimization module, a soot blowing optimization module, a desulfurization optimization module and a denitration system optimization module;
the energy-saving analysis and optimization management system is used for analyzing and displaying consumption difference index data from multiple angles and comprises a consumption difference analysis module and a performance index calculation module;
the important process monitoring system is used for remotely monitoring important processes influencing unit safety and personnel safety, carrying out big data mining according to the conditions of a plurality of units and providing a solution for subsequent optimized operation, and comprises a unit startup monitoring module and a unit shutdown monitoring module;
the remote equipment safety management system is used for forming a real-time database and a historical database by acquiring parameters of a plurality of units and a plurality of equipment, and comprises a vibration diagnosis module, an equipment early warning module and an equipment diagnosis module;
the remote technical monitoring system is used for realizing remote technical monitoring by combining expert knowledge through remotely monitoring the operating parameters of the power plant and comprises a metal monitoring module, an electric monitoring module, a chemical monitoring module, a thermal control monitoring module, an environmental protection monitoring module and an energy-saving monitoring module;
the data acquisition and storage system is used for acquiring and storing data through the big data platform.
Borrow by above-mentioned scheme, through based on limit cloud collaborative wisdom power plant management and control system, can realize concentrating the management and control to wisdom power plant.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
Fig. 1 is a structural block diagram of an intelligent power plant management and control system based on edge cloud cooperation.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, the embodiment provides a smart power plant management and control system based on edge cloud cooperation, which includes a smart management and control integrated platform;
the intelligent management and control integrated platform adopts a hybrid cloud architecture and comprises a private cloud mode and a public cloud mode, wherein the private cloud is deployed in an internal network of a power plant, and the public cloud is deployed in an external power private line VPN network;
wisdom management and control integration platform adopts perception, network, uses three-layer overall architecture, and the perception layer passes through sensor, secondary instrument with the equipment running state signal of perception send to the network layer, the network layer is analyzed, is handled the back through data converter, server and is forwarded to equipment running state signal to the application layer, the application layer is equipped with Web end, APP end and CS end interface for interact with the user, network layer server is through preventing that wall and high in the clouds are established and are linked. Management and control are concentrated to the wisdom management and control integration platform that this scheme found to each function application, realize data sharing, knowledge sharing, and simultaneously, partial function module can adopt the mode realization of removing APP, makes things convenient for the power plant to remove the operation.
In this embodiment, the data storage strategy of the intelligent management and control integrated platform adopts a centralized and distributed architecture, and the distributed architecture adopts servers and data collectors at all levels of monitoring systems distributed in each device to perform data storage, intelligent early warning and diagnosis and cooperates with a cloud; the centralized architecture adopts a cloud center server to store and process data in a centralized manner. By adopting the data storage strategy, the intelligent management and control integrated platform for the power plant in the later period is facilitated to expand functions to realize data driving and service sharing.
In this embodiment, the intelligent management and control integrated platform includes an edge intelligent management and control platform and a remote centralized management and control platform, and the edge intelligent management and control platform includes a unit operation management and control system, an equipment maintenance management and control system, an intelligent security system and an operation management system; the remote centralized control platform comprises a remote online test system, a remote optimized operation system, an energy-saving analysis and optimization management system, an important process monitoring system, a remote equipment safety management system, a remote technical supervision system and a data acquisition and storage system; the intelligent edge control platform and the remote centralized control platform realize data sharing and knowledge sharing through a cloud.
In this embodiment, the intelligent edge control platform includes a unit operation control system, an equipment maintenance control system, an intelligent security system, and an operation management system;
the unit operation management and control system includes:
the intelligent inspection module is used for monitoring the equipment state based on machine vision;
the intelligent control module is used for performing APS automatic start-stop control, combustion online optimization and operation intelligent optimization;
the equipment maintenance management and control system comprises:
the intelligent equipment management module is used for three-dimensional visual management of the power plant and full life cycle management of equipment;
the intelligent fault diagnosis module is used for diagnosing the vibration of the spindle machine;
the intelligent overhaul management module is used for intelligent defect management, two-ticket management and intelligent overhaul scheduling and comprises an intelligent defect management system, a two-ticket system and an intelligent overhaul scheduling system;
the intelligent security system includes:
the electronic fence system is used for personnel positioning and virtual electronic fence management and control;
the system comprises a factory intelligent monitoring system, a factory monitoring system and a monitoring system, wherein the factory intelligent monitoring system is used for intelligently monitoring a factory based on image identification;
the intelligent access control system is used for access control management;
the protection system is used for perimeter protection and alarm of important areas;
the operation management system includes:
the performance management module is used for performing performance management;
the intelligent material management module is used for managing materials; the intelligent security system shares resources with the intelligent construction site to acquire and save the data information of the infrastructure stage.
In this embodiment, the wisdom building site includes building site three-dimensional visual module, capital construction information sign and tracking management module, building site wisdom security module, and building site wisdom security module and intelligent security system communication realize the resource sharing.
In this embodiment, the intelligent defect management system, the two ticket system, and the intelligent maintenance scheduling system form a linkage relationship, and information linkage of the whole flow of fault monitoring, fault diagnosis, and defect processing is realized.
In the embodiment, the remote online test system is used for calculating and counting each performance index, generating a corresponding technical analysis report, monitoring the performance of equipment and transversely comparing machine components based on online tests, and facilitating the centralized control of the running conditions of each power generation enterprise by group companies, and comprises an online test module, a technical report module, a benefit analysis module, an equipment model selection module and a decision support module;
the remote optimization operation system is used for remotely modeling a model of a closed-loop control part in decentralized deployment and transmitting the model to the site, and the site operation and maintenance personnel can upgrade the decentralized deployment model and comprises a combustion optimization module, a cold end optimization module, a powder process system optimization module, a soot blowing optimization module, a desulfurization optimization module and a denitration system optimization module;
the energy-saving analysis and optimization management system is used for analyzing and displaying consumption difference index data from multiple angles so as to find problems of commonality and individuality and guide relevant departments and managers to do energy-saving and consumption-reducing work, and comprises a consumption difference analysis module and a performance index calculation module;
the important process monitoring system is used for remotely monitoring important processes influencing unit safety and personnel safety, carrying out big data mining according to the conditions of a plurality of units and providing a solution for subsequent optimized operation, and comprises a unit startup monitoring module and a unit shutdown monitoring module;
the remote equipment safety management system is used for forming a real-time database and a historical database by collecting parameters of a plurality of units and a plurality of equipment so as to increase expert knowledge support and knowledge base accumulation, and comprises a vibration diagnosis module, an equipment early warning module and an equipment diagnosis module;
the remote technical monitoring system is used for realizing remote technical monitoring by combining expert knowledge and expanding the technical monitoring range and means and improving the monitoring level by remotely monitoring the operating parameters of the power plant and comprises a metal monitoring module, an electric monitoring module, a chemical monitoring module, a thermal control monitoring module, an environment-friendly monitoring module and an energy-saving monitoring module;
the data acquisition and storage system is used for acquiring and storing data through the big data platform.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. A smart power plant management and control system based on edge cloud cooperation is characterized by comprising a smart management and control integrated platform;
the intelligent management and control integrated platform adopts a hybrid cloud architecture and comprises a private cloud mode and a public cloud mode, wherein the private cloud is deployed in an internal network of a power plant, and the public cloud is deployed in a special external power line VPN (virtual private network);
the intelligent management and control integrated platform adopts a total architecture of a sensing layer, a network layer and an application layer, the sensing layer sends sensed equipment running state signals to the network layer through a sensor and a secondary instrument, the network layer analyzes and processes the equipment running state signals through a data converter and a server and then forwards the signals to the application layer, the application layer is provided with a Web end, an APP end and a CS end interface and is used for interacting with a user, and the network layer server is linked with a cloud end through a firewall;
the data storage strategy of the intelligent management and control integrated platform adopts a centralized and distributed architecture, and the distributed architecture adopts servers and data collectors at all levels of monitoring systems distributed in all devices to perform data storage, intelligent early warning and diagnosis and cooperates with a cloud end; the centralized architecture adopts a cloud center server to store and process data in a centralized manner;
the intelligent management and control integrated platform comprises an edge intelligent management and control platform and a remote centralized management and control platform, and the edge intelligent management and control platform comprises a unit operation management and control system, an equipment maintenance management and control system, an intelligent security system and an operation management system; the remote centralized control platform comprises a remote online test system, a remote optimization operation system, an energy-saving analysis and optimization management system, an important process monitoring system, a remote equipment safety management system, a remote technical supervision system and a data acquisition and storage system; the intelligent edge control platform and the remote centralized control platform realize data sharing and knowledge sharing through a cloud end;
the unit operation management and control system comprises:
the intelligent inspection module is used for monitoring the equipment state based on machine vision;
the intelligent control module is used for performing APS automatic start-stop control, combustion online optimization and operation intelligent optimization;
the equipment maintenance management and control system comprises:
the intelligent equipment management module is used for three-dimensional visual management of the power plant and full life cycle management of equipment;
the intelligent fault diagnosis module is used for diagnosing the vibration of the spindle machine;
the intelligent overhaul management module is used for intelligent defect management, two-ticket management and intelligent overhaul scheduling and comprises an intelligent defect management system, a two-ticket system and an intelligent overhaul scheduling system;
the intelligent security system includes:
the electronic fence system is used for personnel positioning and virtual electronic fence control;
the system comprises a factory intelligent monitoring system, a factory monitoring system and a monitoring system, wherein the factory intelligent monitoring system is used for intelligently monitoring a factory based on image identification;
the intelligent access control system is used for access control management;
the protection system is used for perimeter protection and alarm of important areas;
the operation management system comprises:
the performance management module is used for performing performance management;
the intelligent material management module is used for managing materials; the intelligent security system shares resources with the intelligent construction site and is used for acquiring and storing data information of the infrastructure stage;
the intelligent construction site comprises a construction site three-dimensional visualization module, a capital construction information identification and tracking management module and a construction site intelligent security module, and the construction site intelligent security module is communicated with the intelligent security system to realize resource sharing;
the intelligent defect management system, the two ticket systems and the intelligent maintenance scheduling system form a linkage relationship to realize information linkage of the whole process of fault monitoring, fault diagnosis and defect treatment;
the remote online test system is used for calculating and counting each performance index and generating a corresponding technical analysis report, and comprises an online test module, a technical report module, a benefit analysis module, an equipment model selection module and a decision support module;
the remote optimization operation system is used for carrying out remote modeling on a model of a closed-loop control part in decentralized deployment and transmitting the model to the site, and comprises a combustion optimization module, a cold end optimization module, a powder making system optimization module, a soot blowing optimization module, a desulfurization optimization module and a denitration system optimization module;
the energy-saving analysis and optimization management system is used for analyzing and displaying consumption difference index data from multiple angles and comprises a consumption difference analysis module and a performance index calculation module;
the important process monitoring system is used for remotely monitoring important processes influencing unit safety and personnel safety, carrying out big data mining according to the conditions of a plurality of units and providing a solution for subsequent optimized operation, and comprises a unit startup monitoring module and a unit shutdown monitoring module;
the remote equipment safety management system is used for forming a real-time database and a historical database by collecting parameters of a plurality of units and a plurality of pieces of equipment, and comprises a vibration diagnosis module, an equipment early warning module and an equipment diagnosis module;
the remote technical monitoring system is used for realizing remote technical monitoring by combining expert knowledge through remotely monitoring the operating parameters of the power plant and comprises a metal monitoring module, an electric monitoring module, a chemical monitoring module, a thermal control monitoring module, an environmental protection monitoring module and an energy-saving monitoring module;
the data acquisition and storage system is used for acquiring and storing data through the big data platform.
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| CN112200539A (en) * | 2020-06-30 | 2021-01-08 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Energy consumption analysis data acquisition management platform based on thermal power plant SIS system |
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| CN112016821A (en) * | 2020-08-17 | 2020-12-01 | 中国电力工程顾问集团西北电力设计院有限公司 | CS (circuit switched) architecture-based intelligent power plant standardized management system and method |
| CN113259484B (en) * | 2021-06-21 | 2021-11-16 | 成都秦川物联网科技股份有限公司 | Off-network operation method and system of cloud platform in Internet of things |
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| CN114019924A (en) * | 2021-11-01 | 2022-02-08 | 西安热工研究院有限公司 | Intelligent monitoring alarm system for thermal power plant and implementation method thereof |
| CN114760302B (en) * | 2022-03-29 | 2023-08-04 | 广东粤电滨海湾能源有限公司 | Private cloud platform architecture suitable for wisdom power plant |
| 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 |
| CN114781671A (en) * | 2022-05-07 | 2022-07-22 | 内蒙古岱海发电有限责任公司 | Intelligent monitoring system and monitoring test method for electric oil |
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