원문정보
초록
영어
Now the power system is more complicated, high efficient and rapid, the traditional PID control technology already unable to meet the needs of power system by now. In this paper, starting from the actual demand of the power system, aiming at the problem of traditional PID control parameters can not change in real time, using the method combined with theory of the fuzzy control and the traditional PID control, proposes a control system that can change the control parameters in real time——fuzzy PID excitation control system, and carries on the simulation by MATLAB/SIMULINK. Results show that the fuzzy PID control system has high performance and good real-time control, and it has better stability then traditional PID control system, it can make faster to achieve stability of the synchronous generator.
목차
1. Introduction
2. Synchronous Generator Excitation Control System
3. Design of Fuzzy PID Controller
3.1. Fuzzy Control Principle
3.2. Fuzzy PID Controller Principle
3.3. Determine of Membership Degree
3.4. The Establishment of Fuzzy Rules
4. Simulation Research
4.1. Simulation Model
4.2. Simulation Results and Analysis
5. Conclusion
References