基于Matlab的双馈风机并网系统仿真分析

Simulation analysis of doubly fed induction generatorgrid-connected system based on Matlab

以双馈风机并网系统为研究对象,利用Matlab/Simulink搭建了双馈风机并网系统的仿真模型,并分别针对不同类型风速的场景和电网侧发生不同类型故障的场景进行了仿真分析。仿真结果验证了所搭建模型的正确性,该模型可为研究双馈风机并网运行动态特性提供有效的分析工具和验证手段。

In this paper,the doubly fed induction generator grid-connected system is taken as the research object.By using the modules in Matlab/Simulink,a simulation model of a DFIG grid-connected system was built,and simulation analysis was performed on different types of wind speed scenarios and different types of faults on the grid side.The simulation results verify the correctness of the model,which can provide effective analysis tools and verification methods for studying the dynamic characteristics of the DFIG’s grid-connected operation.