A low order computer model for adaptive speed control of diesel driven power-plants
作者： S. Roy , O.P. Malik , G.S. Hope
关键词: Power (physics) 、 Identification (information) 、 Frequency response 、 Machine control 、 Electronic speed control 、 Adaptive control 、 Control theory 、 Engineering 、 Control theory 、 Voltage droop
摘要: An adaptive control scheme, based on a low-order model of diesel driven power plant, is used for the speed prime-mover. By using an explicit identification delay, it shown that can prove to be adequate even when actual plant delay time-varying. It both by frequency response studies and observing output error variance obtain accurate prediction good in loop plant. The performance compared with fixed parameter PI (proportional-integral) controller tuned significant improvement observed peak overshoots settling times. identifier/controller robust enough operate under effect flexible couplings, though large disturbances may imposed. Correction terms account droop factors. This, practice, result computational gains without loss accuracy. >
sci-hub.se 参考文章(8)
T.R. Fortescue, L.S. Kershenbaum, B.E. Ydstie, Brief paper: Implementation of self-tuning regulators with variable forgetting factors Automatica. ,vol. 17, pp. 831- 835 ,(1981) , 10.1016/0005-1098(81)90070-4
Lennart Ljung, Ivar Gustavsson, Torsten Söderström, Analysis of some On-Line Identification Methods 4th IFAC Symposium on Identification and System Parameter Estimation, Tbilisi, USSR, 21-27 September, 1976. ,(1976)
S. Roy, O.P. Malik, G.S. Hope, Predictors for application to real-time adaptive control of a diesel prime-mover ieee industry applications society annual meeting. pp. 1804- 1810 ,(1990) , 10.1109/IAS.1990.152430
P.S. Tuffs, A.J.F. Hodgson, D.W. Clarke, Offset problem and k-incremental predictors in self-tuning control IEE Proceedings D Control Theory and Applications. ,vol. 130, pp. 217- 225 ,(1983) , 10.1049/IP-D:19830039
J.R. Smith, D.A. Pierre, D.A. Rudberg, I. Sadighi, A.P. Johnson, J.F. Hauer, An enhanced LQ adaptive VAr unit controller for power system damping IEEE Transactions on Power Systems. ,vol. 4, pp. 443- 451 ,(1989) , 10.1109/59.193814
S.J. Cheng, O.P. Malik, G.S. Hope, Damping of multi-modal oscillations in power systems using a dual-rate adaptive stabilizer IEEE Transactions on Power Systems. ,vol. 3, pp. 101- 108 ,(1988) , 10.1109/59.43187
G. Scott, V. Wilreker, R. Shaltens, Wind Turbine Generator Interaction With Diesel Generators on an Isolated Power System IEEE Power & Energy Magazine. ,vol. 103, pp. 933- 937 ,(1984) , 10.1109/TPAS.1984.318695
R. L. Morris, H. G. Hopkins, R. H. Borcherts, An Identification Approach to Throttle-Torque Modeling SAE International Congress and Exposition. ,(1981) , 10.4271/810448