基于DSP的风力机系统及其模拟器的研究

Wind Machine System and Its Simulator Based on DSP

为模拟风力发电机的风轮机输入特性,设计了一个风轮模拟系统。首先在Matlab上对各种风速进行了组合和模拟。在模拟风速的基础上,根据风轮机数学模型进行了仿真,并得到了实际机组的部分参数和输入输出特性。该系统利用DSP和变频器来控制异步电动机的运行参数,从而模拟风轮机的输出特性。风轮机模拟系统的实现可以在实验室里有效地研究实际风轮机的运行效果和参数情况。

For simulating the wind turbine output characteristic of wind power generator,this paper designs a wind wheel simulation system.Firstly,to combine and simulate all kinds of winding speed in Matlab.On the basis of the Simulation of wind speed,Ac cording to the wind turbine mathematical model,this paper do simulation,and get the Part of the parameters and input/out putcharacteristics of the Actual unit.This system use dsp and converter to control the operation parameters of asynchronous motor,and then simulate the output characteristics of the wind power generator.The realize of wind wheel simulation system can research the effect of operation and parameters of the Actual wind turbine Effectively in the laboratory.