Development of the Simulated Doubly-Fed Wind Power System Experimental Platform

The wind energy is one of the fastest growing and most competitive new energy now, it‘s quite necessary to develop an experimental platform which can be used for the scientific research and teaching on wind power technology in the laboratory environment.This paper analyzes the characteristics of different wind velocities and wind turbines, proposes a physical model which fit the scientific research and teaching, developes a simulated doubly-fed wind power system experimental platform and the capacity of the model is 10kW, The platform can run independently or connect with the power system dynamic simulation system, and can be connected to the WDT-III power system comprehensive experimental teaching system which is widely used in the national universities.The experiment results show that the dynamic characteristic of the model is consistent with the theory characteristic of the wind turbine, and can be used for the research and teaching experiment, the experimental platform has been applied in more than ten scientific research institutions and colleges.