Computer simulation model of transformer considering the influences of saturation

The MATLAB simulation model of transformer considering the influences of saturation is introduced. The circuit equation and magnetic circuit equation of transformer are established. The encapsulating method of simulation model is given in the MATLAB, which can calculate dynamic and static process of any load and analyze the influence of the various transformers magnetic circuit saturation. Finally, the nicety result of simulation using this method and importance of magnetic circuit saturation are proved.