A Research on Anti-surge and Predictive Control Method of Centrifugal Air Compressor
In this paper, we analyze the mutual relationship among parameters in the anti-surge controlling process of centrifugal air compressor; build time-varying system of air compressor for anti-surge; put forward generalized predictive control method based on cascade control; and apply to the governing system which separates the deep and cold air for a certain chemical plant. The results showed that this controlling method can restrain the interferences from uncertain things and harmful effects on the system coming from nonlinearity factors, and can prevent effectively the occurrence of surge phenomena.
centrifugal air compressor surge time-varying system generalized predictive control
WANG Shenghui JIN Xing
Institute of Electric and Electronics Engineering Changchun University of Technology Changchun, China
国际会议
太原
英文
590-593
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）