The Prediction of Fouling in Condenser Based on T-S Model
FAN Shao-sheng 1, WANG Yao-nan 2 1. College of Electric and Information Eng., Changsha University of Sciences & Technology, Changsha 410077, China; 2. College of Electric and Information Eng., Hunan University, Changsha 410082, China
The prediction of fouling in condenser is heavily influenced by the periodic fouling processes and dynamics change of the parameters. To deal with it, a novel prediction approach based on T-S model is proposed. In the approach, the overall fouling is separated into two parts: hard fouling and soft fouling. The variation trends of these fouling are approximated by two T-S models, respectively, and the more accurate prediction can be made by the combination of output of T-S models. Based on it, a test on an actual condenser is conducted. The results show the approach to be more effective than asymptotic fouling model and improved asymptotic fouling model.