Rotational Speed Control of Wind Power Generation Systems with Variable-Speed and Variable-Pitch
A robust controller of wind turbine pitch angle is designed by using the quantitative feedback theory based on the analysis of wind power system model in this paper. The controller design methodology is to select the system parameters quantitatively at different wind speed disturbances in order to optimize the response time and the output stability. Theoretical analysis and simulation results demonstrate that the controller can control the speed stability of wind power system with strong robustness to uncertain disturbances of the system parameters when the wind speed fluctuates randomly.
wind power generation system pitch control quantitative feedback theory robust control rotational speed control
XIA Ja-kuan LU Shi-xuan Mao Shuang Huang wei
School of Electric Engineering, Shenyang University of Technology, Shenyang, China
国际会议
合肥
英文
3190-3194
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）