Mixed H2/H∞ Pitch Control of Wind Turbine Generator System Based on Exact Linearization and Regional Pole Placement

摘要：

　　When the wind power electricity system working above the rated wind speed,the disturbed wind speed can lead to the output power ripple easily,which causes a significant negative influence on the stability of the power grid.In order to overcome this disadvantage,this paper discusses the mixed H2/H∞ pitch angle control design problem for the nonlinear wind turbine generator system(WTGS),where the turbulence is regarded as the disturbance input.Especially,the traditional exact linearization and the pole placement techniques are also applied to guarantee the desired control performance and expected dynamic characteristics in the situation of a large-scale variety of the system operation points.The simulation results show the effectiveness of the proposed method.

关键词： Wind turbine mixed H2/H∞ control pole placement exact linearization pitch control

作者: ZHU Mu LIU Jizhen LIN Zhongwei

作者单位: State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,School of Control and Computer Engineering,North China Electric Power University,Beijing 102206,P.R.China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 6982-6986

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）