The Dynamic Simulation And Discussing About Optimization In The Wind Power System

As a clean and renewable energy which has a large abundance reserve,the wind energy has the superiority which gains the abroad attention in the electricity field. Both in the fremdness and in the native's country researchers are exploring and researching the wind power and have drawn some important conclusions. Now the capacity of wind turbine are turning larger and larger,at the same time,the wind farm's location is extending from land to ocean. So the traditional means which analyze the electric power system needs to be modified. Lots of wind turbines are asynchronous machines,moreover,wind energy has it's own randomicity and is mostly affected by the seasons. How does the wind power impact the connected electric net and how much does it do? Whether can such influence lead the instability of electric system? All these factors must be considered. In this treatise,I do the research for such problem. Firstly,I analyze the dynamic numeric model of the electric power system including wind power. Then I make the program with FORTRAN to analyze the dynamic stabilization of such system,and make the simulink block with the SIMULINK of MATLAB to dynamically simulate the wind power system . Finally,I make the program with the Optimization Toolbox of MATLAB and the genetic algorithm to optimize the wind power system. I validate the program and simulink block by Xinjiang Buerjing electric grid and provide the analytic tool and theory bases.