摘要
以兆瓦级风力发电机组直流电动变桨距控制系统为研究对象,设计了一个变桨距模糊控制器代替传统的PID控制器,并利用Matlab对整个系统进行了基于电气原理的建模仿真,结果表明了此模型的正确性,且所设计模糊控制器具有很好的跟随性,控制效果良好。
In this paper,based on DC electric pitch control system in MW-class wind turbine,a fuzzy controller is designed instead of the traditional PID controller,the whole system is modeled by Matlab and dynamic process simulation is carried out,the analysis results show the accuracy of the model and that the fuzzy controller has good robustness and control effect.
出处
《机械与电子》
2011年第1期64-67,共4页
Machinery & Electronics
基金
江苏省科技成果转化专项资金项目(BA2008072)
江苏省科技支撑资金项目(BE2009092)
关键词
风电机组
电动变桨距
模糊控制
量化因子
仿真
wind turbine
electric pitch
fuzzy control
quantization factor
simulation
