基于MWorks的双馈风力发电系统建模与仿真研究

Research on Modeling and Simulation of Doubly-Fed Wind Power Generation System Based on MWorks

以双馈风力发电机组为例,采用面向物理对象的建模方法,基于Modelica语言的仿真软件MWorks搭建了双馈风力发电系统的仿真模型,得到发电机功率、发电机转子转速、发电机电磁转矩、风力机转速、发电机输出电压和输出电流等重要参数曲线,为风力发电机的研究提供了模型基础。

Taking the doubly-fed wind power generation unit as an example, the physical object oriented method is used to build the simulation model of the doubly-fed wind power generation system based on the Modelica language simulation software MWorks. The important parameter curves of generator power, generator rotor speed, generator electromagnetic torque, wind turbine speed, generator output voltage and output current are obtained, which provides a model basis for wind turbine research.