Optimizing vertical axis wind turbines for urban environments: Overcoming design challenges and maximizing efficiency in low-wind conditions
1 Department of Mechanical Engineering, University of Ibadan, Nigeria.
2 Department of Geosciences school, Texas Tech University, Texas.
3 Department of Chemical Engineering, Ladoke Akintola University of Technology Ogbomosho, Oyo Nigeria.
Review Article
GSC Advanced Research and Reviews, 2024, 21(01), 246–256.
Article DOI: 10.30574/gscarr.2024.21.1.0384
Publication history:
Received on 11 September 2024; revised on 18 October 2024; accepted on 21 October 2024
Abstract:
Vertical Axis Wind Turbines (VAWTs) present a promising solution for renewable energy generation in urban environments, where traditional horizontal axis turbines are often impractical. This review paper examines recent advancements in VAWT design optimization for urban settings, focusing on overcoming challenges associated with low-wind conditions and complex urban wind patterns. We analyze innovative aerodynamic designs, including helical and Savonius-Darrieus hybrid models, that enhance performance in turbulent and multidirectional wind flows. The paper also explores materials and manufacturing techniques that balance durability, noise reduction, and cost-effectiveness. Additionally, we review cutting-edge control systems and power electronics that maximize energy capture in variable wind conditions. The integration of VAWTs with building structures and urban planning is discussed, highlighting potential for widespread adoption. Our findings suggest that recent innovations in VAWT technology have significantly improved their viability for urban applications, with some designs achieving efficiency increases of up to 30% in low-wind conditions. However, challenges remain in optimizing start-up performance, reducing production costs, and mitigating environmental impacts in densely populated areas. This review underscores the potential of VAWTs as a key component in sustainable urban energy systems and identifies critical areas for future research and development, including advanced materials, AI-driven control systems, and comprehensive urban wind energy mapping tools.
Keywords:
Vertical Axis Wind Turbines; Urban Wind Energy; Low-Wind Efficiency; Smart Control Systems; Sustainable Urban Planning; Environmental Impact
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Copyright © 2024 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0
