Intelligent Information Flow Based Real-Time Monitoring System of Thermal Power Plant

Abstract:

Aiming at the existing problems of the monitoring systems of most of the thermal power plants in China, an intelligent information flow based real-time monitoring system of thermal power plant (RT-MSTPP) is proposed. RT-MSTPP is based on the role-based access control (RBAC) model to control different users of business model and the data access, and then realizes the intelligent controlling of the information flow. By using RT-MSTPP, the real-time data of the central equipment in the plant is acquired, their operating state is evaluated and the inchoate fault is predicted. The operating results show that the management of the plant has been improved and the inchoate fault of key equipment can be detected and preliminarily diagnosed.

• Periodical: Applied Mechanics and Materials (Volumes 130-134)
• Pages: 2499-2503
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.130-134.2499
• Online since: October 2011
• Authors: Ya Jin Liu, Jiang Guo, Kai Kai Gu
• Keywords: Intelligent Information Flow, Real-Time Monitoring, Thermal Power Plant

References

[1] Mohd Nazri Ismail, Sera Syarmila. A Network Management System Prototype For Real-Time Architecture Development[J]. Annual Review Of Communications. 2008, 61(2008).

[2] J. Taler, B. Weglowski, W. Zima, P. Duda,S. Gradziel, T. Sobota, A. Cebula, D. Taler. Computer System For Monitoring Power Boiler Operation[J]. Proceedings Of the Institution Of Mechanical Engineers. Part A, Journal Of Power And Energy. 2008, 222(a1).

DOI: 10.1243/09576509jpe419

[3] Jiang Xia, Guo Jiang, Huang Hui. Study on Maintenance Oriented Remote Information Monitoring System of Generating Units[J]. Water Resources and Power. 2007, 25(5), P115-117(in Chinese).

[4] Zhong Shiming, Shao Rui, Zhang Sheng, etc. Technical Supervision Management System Based on Real-time Early Warning[J]. Relay. 2005, 33(18), P61-66(in Chinese).

[5] Liu Yihe, Liu Jiayong. An Information Flow Model Based on Roles and Applications[J]. Journal of Sichuan University(Engineering Science Editon). 2004, 36(5), P94-97(in Chiese).

[6] Hyun, Tae Ju; Chi, Su Son; Kyung, Hun Kim; etc. A study on development of real time monitoring system for field integrated management - Overall automation of steel construction[C]. ICCAS 2007 - International Conference on Control, Automation and Systems, pp.1937-1941, (2007).

DOI: 10.1109/iccas.2007.4406665

[7] Kuhlmann, V.; Arnold, C.P.; Dewe, M.B. System requirements of real time continuous data acquisition for power quality monitoring[C]. 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings, v 3, pp.1031-1035, (2006).

DOI: 10.1109/upec.2006.367635

[8] Liu, Peijin; Gu, Lichen; Han, Xing; etc. Controller for real-time data collection and network communication based on Modbus/TCP in thermal power plant[J]. Electric Power Automation Equipment, v 29, n 8, pp.128-131, August 2009(in Chiese).