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Wind Turbine Control Strategy at Lower Wind Velocity Based on Neural Network PID Control
- Source :
- 2009 International Workshop on Intelligent Systems and Applications.
- Publication Year :
- 2009
- Publisher :
- IEEE, 2009.
-
Abstract
- For the variable speed operation of large scale wind turbine, the vibrations become key problem that can not be ignored. In this paper, the active vibration control based on Neural Network PID control strategy was researched. Firstly, PID control algorithm was analyzed. Then, the PID control based on Neural Network was described especially BP Network and its algorithm. In the end, this control method was verified using simulation and prototype test. Keywords-Control; PID; Neural Network; Bladed I.INTRODUCTION The more complicated of controlled system, the higher of people requirements, further, people need control system could adapt to uncertainty, time-varying objects and environment ability. Traditional control method based on exact model can hardly meet the requirements. Control is defined as concept including decision, planning and learning ability. The neural network is paid more and more attention because of these advantages mentioned above. The control diagram of wind turbine is shown in Figure 1.
Details
- Database :
- OpenAIRE
- Journal :
- 2009 International Workshop on Intelligent Systems and Applications
- Accession number :
- edsair.doi...........1c7864f67a3545430e310ed58480c020