Abstrato

The study of multi-model predictive control on hydraulic unit

Gui-ming Lu, Meng Chen

Hydro-turbine governing system is a non-linearity, time varying non-minimum phase system, the control strategy of current don't meet and improve the control of quality and the requirements on large turbine units or isolate the unit control system with load of power grid, more advanced and more complex control strategy such as variable parameters of the PID, Adaptive control, Fuzzy control and so on have made further research study. In this paper, through studying the characteristics of water turbine regulation system, and the Multi-model DMC predictive control what is used to design the controller, in order to find a more suitable control strategy by the simulation