A few days ago, the Chinese Society of Automation held a technical achievement appraisal meeting in science and technology. The "Research and Application of Intelligent Driving Assistance System for Power Plant Operation" jointly undertaken by Datang Nanjing Power Plant and Nanjing SCIYON Technology Group Co., Ltd. passed the appraisal.
Jin Yaohua, vice chairman of the Chinese Society of Electrical Engineering and chairman of the Power Generation Professional Committee of the Chinese Society of Automation, served as the director of the appraisal committee, Shen Jiong, former vice president of Southeast University and professor of the Academic committee, and Cui Qingru, president of the National Energy Group Science and Technology Research Institute Co., LTD., served as the deputy director. Sun Changsheng, deputy secretary general of the Chinese Society of Automation, presided over the meeting. Datang Jiangsu Company deputy general manager Qiao Hongyong, Datang Nanjing Power Plant director Yang Suliang, SCIYON chairman Liu Guoyao, vice chairman, president Hu Shemei and other project management units and completed unit representatives attended the meeting.
Chairman Jin Yaohua presided over the appraisal meeting
Wisdom QUEST
At the appraisal meeting, Liu Guoyao, chairman of SCIYON, first gave a welcome speech, saying that the operation of intelligent driving assistance system in power plants is the inevitable demand and value of coal power under the requirements of ultra-low emissions and flexible operation. SCIYON and Datang South power innovative application cooperation, based on less humanized, unmanned goals, for the unit to further safe, economic, environmental protection operation to provide a guarantee, hope that through the comprehensive in-depth and rigorous identification and evaluation of the appraisal meeting, jointly promote the power plant operation intelligent driving system to improve, help the energy industry green intelligent upgrade.
Qiao Hongyong, deputy general manager of Datang Jiangsu Company, said in a speech that Datang Nanjing Power Plant and SCIYON together with innovative research and development and application of power plant operation intelligent driving assistance system, pioneering to complete the integration of intelligent platform and decentralized control system, promoting intelligent control system to take a solid step forward. It is hoped that leading experts will give pulse diagnosis, suggestions and solutions to solve problems, and jointly make new and greater contributions to improving scientific and technological innovation ability and promoting the progress of new quality productivity of electric power!
Authoritative review
Gao Chunyu, deputy chief engineer of Datang North China Electric Power Test Research Institute, read out the test report
State Grid Zhejiang Electric Power Co., LTD. Electric power Research Institute Su Ye Zhenggao read out the science and technology search report
SCIYON industry director Pan Hailu made a work report and technical report
Datang Nanjing power plant director Wang Yi for technical and economic analysis and benefit report
Datang Nanjing power plant director Zhai Xiang effect household report
After a full report, questions and discussions, the appraisal committee agreed that: Based on the actual needs of intelligent optimization operation of thermal power plants, this project developed an intelligent auxiliary driving system for power plant operation based on a stable, flexible and open microservice architecture platform to realize the organic and efficient integration of intelligent system and DCS. Through intelligent monitoring, intelligent early warning, fault diagnosis and operation optimization, auxiliary monitoring of the unit was realized. Improve the reliability of the unit operation and reduce the labor intensity of the operator. The overall results of the project have reached the international advanced level, among which the organic and efficient integration technology of intelligent system and DCS has reached the international leading level.
Appraisal report
Finally, Datang Nanjing Power Plant director Yang Suliang thanked the speech, he said that under the innovation-driven development strategy of Datang Group, Datang Southern Power has actively explored the application of digital technology integration in recent years, and joined hands with SCIYON to gradually upgrade from smart power plant 1.0 to the current 3.0. The intelligent driving assistance system for power plant operation is a further exploration on this basis, and will combine the valuable suggestions of experts from the appraisal committee, > to constantly improve the application of the system, achieve safer, more economical and smarter operation, and make greater contributions to the technological progress of the energy industry.
After the appraisal meeting, the appraisal experts and special guests went to Datang Nanjing Power Plant for on-site observation.
Chairman Jin Yaohua said that the power plant operation intelligent driving assistance system application effect is obvious, I hope Datang Nanjing Power plant continue to sum up the use of experience, continuous optimization and improvement, I hope that SCIYON continue to deepen the research of the technology, strengthen marketing and application, jointly improve the level of power generation automation, with scientific and technological innovation constantly promote energy industry innovation.
Organic and efficient integration of international leading: intelligent driving assistance system for power plant operation
The operation intelligent driving assistance system of SCIYON power plant aims to solve the pain points of the industry, with data penetration as the core, network transmission technology as the basis, based on big data, expert knowledge and other latest technologies, make full use of the massive data accumulated on the site and the new operating data, and realize the application functions of intelligent monitoring, intelligent monitoring panel and operation optimization of Datang South Power Unit 2. To build a flexible, safe, controllable and efficient intelligent control system to meet the needs of intelligent improvement on the control side of the power plant.
Innovation point 1: Power plant operation intelligent driving assistance system and decentralized control system data flow, control flow and human-computer interaction integration technology
Innovation point 2: Intelligent control technology platform Industrial Internet of Things data access, short-term data cache, structured management and preprocessing technology
Innovation point 3: Research and application of auxiliary function software for power generation operation based on power plant experience and knowledge, power data mining and intelligent algorithm
System Technical architecture
Based on jnyunjian.complete data interface scheme, complete the data acquisition of the underlying control system and other equipment. Relying on the advanced application server, model training server, database server, network switching equipment, network security equipment, database and other basic software and hardware platforms deployed at the infrastructure layer, it provides platform support for the data processing layer, realizes the collection, conversion, mining and analysis of massive production data, and finally realizes the construction of intelligent auxiliary driving system for power plant operation.
Intelligent monitoring: Through the data mining, secondary calculation and energy efficiency analysis of the power plant equipment and system parameters, it replaces the operator to complete a large number of tedious data monitoring and preliminary analysis work, and pushes the intelligent calculation results to the operator's auxiliary monitoring panel, reducing the workload of personnel and improving the work efficiency of the power plant.
Intelligent monitoring panel: Based on big data analysis, artificial intelligence algorithm, comprehensive monitoring of the unit, system, equipment operating status, to achieve the accurate identification of abnormal state of the power plant, trend monitoring and advance forecast. Based on industry knowledge and rich experience in the field, the expert knowledge base is built on the intelligent control platform to realize the rapid judgment and positioning of typical faults, reduce the work intensity of the monitoring panel personnel, and improve the safe operation level of the unit.
Operation optimization: Based on the technology of data mining and analysis, intelligent algorithm, mechanism modeling and machine learning, on the basis of considering the operation characteristics of the equipment and process system, the energy saving potential of the boiler, turbine, auxiliary engine and other system equipment is deeply explored, and the analysis and optimization functions of boiler combustion optimization, ash blowing optimization and turbine cold end optimization are realized, so that the unit can operate more economically, efficiently and environmentally friendly. Reduce energy consumption and improve the operation economy of power generation.
SCIYON power plant runs intelligent auxiliary driving system, which is successfully applied in Datang South Power Unit 2, helping Datang South Power improve the efficiency of supervision, reduce the accident rate of the power plant, reduce the non-shutdown of the unit, ensure the safe, economic and environmental operation of the unit, significant economic and social benefits, and help Southern Power to create a new benchmark for coal intelligent control.
In the future, SCIYON will continue to deepen the innovation, research and development and application of intelligent technology in the power generation industry, help the transformation and upgrading of the energy industry, and accelerate the construction of a clean, low-carbon, safe and efficient new energy system.