摘要
发展超临界机组是提高我国能源利用率现实可行的选择 ,而超临界机组的动态特性复杂 ,其运行稳定性和经济性强烈地依赖于高性能的控制系统。文中在分析了超临界机组控制系统的现状以及难点的基础上 ,重点探讨了非线性控制、容错控制、信息融合等先进控制技术在超临界机组控制中的应用前景 。
The development of supercritical power generation units represents a realistic and feasible approach for enhancing the efficiency of energy resources utilization in China. Because of the complicated dynamic characteristics of such a unit its operation stability and cost effectiveness heavily depends on the high performance of its control system. On the basis of an analysis of the status quo concerning the development of supercritical power plant control system and of some difficulties involved in its implementation the authors focus on the exploratory study of a wide range of advanced control technologies and their prospective use for the above-cited units. The relevant techniques include nonlinear control, fault tolerance control and multi-sensor data fusion, etc. Also discussed and analyzed in this paper are some key technical issues, which need to be resolved during the development of pertinent control systems for Chinese-made supercritical power generation units.
出处
《热能动力工程》
EI
CAS
CSCD
北大核心
2001年第2期115-121,共7页
Journal of Engineering for Thermal Energy and Power
基金
国家自然科学基金资助项目!(5 9776 0 47)
关键词
超临界机组
控制技术
非线性控制
容错控制
信息融合
supercritical power generation unit, control technology, nonlinear control, fault tolerance control, multi sensor data fusion
