Fabrication of Horizontal Axis Wind Turbine for Power Generation

Wind energy has become one of the most significant renewable energy resources used for electricity generation across the world. Among different wind energy technologies, Horizontal Axis Wind Turbines (HAWTs) are the most commonly used systems for converting wind energy into electrical power. These turbines are widely installed in large wind farms as well as in smaller distributed power generation applications. This paper describes the operating principle, key components, design procedure, and performance evaluation of Horizontal Axis Wind Turbines in simple and clear language. It also explains the process of blade design using Blade Element Momentum (BEM) theory. Various factors such as blade length, wind velocity, and blade pitch angle are analysed to understand their effect on turbine performance and power production. The analysis indicates that well-designed blades and proper turbine orientation toward the wind direction significantly improve efficiency and energy output. Based on the study, it can be concluded that Horizontal Axis Wind Turbines are dependable, efficient, and suitable for generating electricity in both large-scale wind farms and small-scale energy systems.