Abstract：It is well-known that the running condition of hydraulic turbines could be deviated from the designed condition at any time.So the parameter controlling of the PID governor is very important for the stability of hydraulic turbines.Aimed at the hydraulic turbine PID governor,based on the control theory and the basic state equations,and by nalyzing the adjustable parameters about the hydraulic turbine PID governor,the target function is constructed and the optimization method and theories are derived.According to the cases study,it shows that the method of parameter optimization has higher optimizing efficency.The drawbacks of the method are that one must construct the corresponding target function and perform complicated iterations.
李琪飞；李仁年；敏政；韩伟. 水轮机PID调速器最佳参数整定及寻优计算方法[J]. 排灌机械工程学报, 2006, 24(4): 33-36.
LI Qi-fei, LI Ren-nian, MIN Zheng, HAN Wei. Optimization method for hydraulic turbine PID governor. Journal of Drainage and Irrigation Machinery Engin, 2006, 24(4): 33-36.
