电机与控制应用2011，Vol.38Issue(3)：38-44,7.
大型风机变桨距控制系统的研究
Research on Variable Pitch Control System for Large-Scale Wind Turbine
摘要
Abstract
Hydraulic variable pitch system and electric variable pitch system were studied with pitch actuator.The two variable pitch systems were studied from the aspects of structure, principle and controller design, and the models were set up by SimHydraulics and Simulink separately. The simulation results verified the correctness of models and design, and reflected the dynamic characteristics of the variable pitch control system, and provided the basis of the simulation of large-scale wind energy generation system under all kind of working conditions. The design of pitch controller offered theory support for the development of large-scale wind energy generation system, and provided the references for pitch controller system in actual wind fields.关键词
风力机/变桨距控制系统/永磁同步电机Key words
wind turbine/ variable pitch control system/ permanent magnet synchronous motor( PMSM )分类
信息技术与安全科学引用本文复制引用
窦真兰,程孟增,蔡旭,凌志斌..大型风机变桨距控制系统的研究[J].电机与控制应用,2011,38(3):38-44,7.基金项目
3.3MW海上风电机组研制与示范(08DZ1200504) （08DZ1200504）
风力发电整机控制系统(08DZ2210502) （08DZ2210502）
国家自然科学基金(50907040) （50907040）
