Research and Application of Intelligent Control Technology for Main Steam Temperature Regulation in Ultra-Supercritical Thermal Power Plants

Abstract:

Main steam temperature regulation is one of the most demanded control loop in modulating control system of thermal power plant. According to the characteristics of main steam temperature, an intelligent control technology has been proposed. To eliminate lag and inertia in main steam temperature regulation process, the intelligent control technology integrates several advanced algorithms. The application effects in several ultra-supercritical thermal power plants prove that the control technology has outstanding robustness and excellent adaptability in both variable load and steady state condition.

• Periodical: Applied Mechanics and Materials (Volumes 448-453)
• Pages: 3240-3244
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.448-453.3240
• Online since: October 2013
• Authors: Shan Shan Li*, Zheng Yu Liang, He Ren
• Keywords: GPC, Intelligent Feed-Forward, Intelligent Identification, Main Steam Temperature, State Observer, Thermal Power Plant

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