Research on Adaptive Control Algorithm of Once-Though Boiler Generator Unit Coordinated Control System
|School||North China Electric Power University (Hebei)|
|Course||Control Theory and Control Engineering|
|Keywords||DC boiler generator sets Pole placement Adaptive PID Fuzzy PID|
DC the boilers generator group is the main unit of the development of China 's power industry , because of its lower operating costs and higher effective , such a unit has a very strong competition in the electricity market . Coordinated control system is the master control system of the DC the boilers generator group and the control technology is important in the DC the boilers power generation technology , with the crew 's safety , stability , closely related to the economy . DC Boiler - Turbine parts for a 765MW combined cycle unit , in-depth study of the coordinated control system of the once-through boiler generator set output electric power pole and enthalpy configured adaptive control algorithms and parameters adaptive parallel fuzzy PID control algorithm in MATLAB / Simulink and ConMaker control system simulation software on the algorithm simulation and simulation comparison with the traditional PID control algorithm analysis . The simulation results show that the control system has good control performance , good stability , and can improve the static and dynamic characteristics of the system .