基于SimHydraulics的兆瓦级风机液压型变桨系统仿真  

Simulations of Hydraulic Pitch-regulated Mechanism of a Megawatt Wind Turbine

作　　者：胡东[1] 赵湘文[1] 蔡旭[1] 

机构地区：[1]上海交通大学电气工程系,上海200030

出　　处：《机床与液压》2009年第10期205-208,共4页Machine Tool & Hydraulics

基　　金：上海市科教兴市项目(05dZL2001)

摘　　要：基于MATLAB/SimHydraulics工具箱,对兆瓦级风机的液压型变桨系统进行了仿真研究。借助SimHydraulics工具箱内建的液压元器件模型,可以直接对变桨系统的液压原理图进行建模与仿真。仿真结果表明:利用SimHydraulics工具箱对兆瓦级风机变桨系统进行仿真研究的可行性,为进一步对风力发电机组全工况仿真提供了保证。The hydraulic pitch-regulated mechanism of a megawatt wind turbine was simulated by means of MATLAB/SimHydraulies toolbox. The mechanism of the hydraulics system can be directly modeled and simulated using a representative library of hydraulic components built in the toolbox. Simulations show that the research based on SimHydraulics toolbox for the hydraulic pitch-regulated mechanism of a megawatt wind turbine is feasible. The simulation research plays an important part for all operating modes simulations for a wind turbine generator set.

关 键 词：变桨 风机 液压 SimHydraulics 

分 类 号：TK8[动力工程及工程热物理—流体机械及工程]