Design and fabrication of vertical axis helical shape blade wind turbine

Throughout the world, electricity has been in high demand. We don’t have enough resources to compensate for thelack of electricity. The demand for energy in India has grown at a pace of 3.6 percent per year for the last 30 years due to the country’s economic growth. India’s overall electricity demand is expected to reach 950000 megawatts by 2030. Wind energy is one of the most popular renewable turbine energy sources for addressing such issues. By utilising two types of wind, wind energy plays a significant role in the production of electricity. They are wind turbines with horizontal and vertical axes (HAWT AND VAWT). The main goal of this project is to design and construct a vertical axis wind turbine that will generate electricity. We can generate electricity on a small scale by building a vertical axis wind turbine with helical shape blades, as vertical axis wind turbines can accept wind from any direction, making them omnidirectional. Because the area of contact between the air and the helical blade is large, we chose this design. As a result, the rotational speed of the blades will rise, resulting in more power being produced.