The Modeling and Simulation of Wind Energy （风能的建模与仿真）.pdf

The Modeling and Simulation of Wind Energy Based Power System using MATLAB   Suman Nath, Somnath Rana Department of Electrical Engineering, Bengal Engineering Science University, Shibpur E-mail : suman.theRebel@, somnath.besu.ee@ Abstract - Modeling and simulation of a grid connected wind-driven electricity generation system or WECS (an acronym for Wind Energy Conversion System) has been done. Our aim is to design and test a power system of 14.9 KVA capacity, operating at 440V, 20m/s base wind speed, induction generator based-wind energy system via. MATLAB simulation. The different components of a wind energy system namely the wind turbine, generator, controller system, rectifier-inverter, battery , load and other equipments including transformers, grid etc. were decided as per the scope of this project following which the design steps and modeling of the system in MATLAB simulation environment - SIMULINK was undertaken. Keywords– MATLAB, SimPower System, SIMULINK, WECS   I. INTRODUCTION Table-I One of the most significant developments of the late 20th century was the re-emergence of the wind as a Power Generation Generators potential source of energy generation. An emerging Power Electronic Converters awareness of the finiteness of earth’s fossil fuel reserves Storage Batteries as well as of the adverse effects of burning those fuels for