Ice accretion is a crucial factor affecting the safe and stable operation of wind turbines. Establishing a numerical calculation model for ice accretion on wind turbine blades is an essential means to simulate and predict icing phenomena. While the finite element method is currently the most widely used approach, it involves significant computational complexity and lower efficiency. This study focuses on the blades of a 300 kW wind turbine, employing a sectional segmentation method to investigate water droplet impact, freezing, and ice accretion morphology changes on the blade surface.