Micro Wind Turbine Design Considerations to Utilize Maximum Wind Energy

Abstract

The transition to renewable energy is essential to combat climate change, ensure sustainability, guarantee energy security, and drive global socio-economic progress. Depletable energy sources, e.g. coal, oil, along with natural gas, are going to end, making the shift toward renewable alternatives like wind, solar, and geothermal energy crucial. It can be expected that wind energy will play a vital factor in the world's clean energy transition. In India, wind power contributes 10% of the total energy production, with its adoption dating back to 1985. Micro wind turbines, designed for decentralized electricity generation, differ from large wind farms by catering to individual homes, businesses, and small-scale applications. To maximize wind power efficiency, various design considerations are necessary in the pre-design phase. These include optimal turbine location, blade geometry, and material selection to ensure durability and efficiency. The surrounding buildings significantly impact wind flow patterns, influencing turbine performance. Methods such as CFD simulation, field data collection along with wind tunnel testing can help to analyze the wind potential and turbine efficiency. CFD simulations model fluid flows, heat transfer, and related dynamics, aiding in turbine optimization. Results indicate that strategic turbine placement and structural modifications enhance wind capture, accelerating power generation. With continuous advancements, wind energy is set to become a cornerstone of renewable energy solutions. Innovations in turbine technology and aerodynamics will further improve efficiency, reinforcing wind power’s role in achieving a sustainable energy future.