Titlebook: Wind Energy Exploitation in Urban Environment; TUrbWind 2017 Colloq Lorenzo Battisti,Mosè Ricci Conference proceedings 2018 Springer Intern

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Landscape Compatibility of Wind Energy: Suggestions from Italian and Foreign Guidelines,ures and tools for a preliminary assessment of territorial transformations in relation to their landscape compatibility. The awareness of the ineffectiveness of a purely prescriptive rule has led to a wide production, since some decades, of “guidelines” as a tool to accompany design activity with qu

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Conference proceedings 2018e best papers from the international colloquium “Research and Innovation on Wind Energy Exploitation in Urban Environment” (TUrbWind), held in Riva del Garda, Italy in June 2017. The book includes contributions from different research fields in urban wind resources, wind energy conversion systems, a

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A Review Based on Evaluation Experiences with Ten-Years Activity in VAWT Experimental Wind Tunnel Trocedures. As a matter of fact, by providing historical and technical information from the ongoing research activity, the lessons learned about the main obtained results could serve as a valuable tool for use by other research groups who are facing similar activities, providing information on which to help base their project plans.

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MPPT with Current Control for a PMSG Small Wind Turbine in a Grid-Connected DC Microgrid,ain the required inductor current in the Boost converter to provide maximum power output at all wind speeds. The MPPT system, the Boost converter and current control are explained in detail. Simulation of the system operating under varying wind conditions is presented, showing the performance of the developed MPPT algorithm.

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Measurements of Semi-urban Gust Factors for Wind Load Determination,tion. We find gust factors as low as 1.26 at the 99% confidence interval, corresponding to 3 standard deviations from the mean value. Since the square of the gust factor is used in estimating extreme loads, this represents a 19% reduction in these loads compared to the values mandated by the IEC standard.

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Generation of Uniform Turbulence Profiles in the Wind Tunnel for Urban VAWT Testing,lence do have a significant effect in turbine performance, with increases reaching 15%. The errors in the measurements are analysed to identify the ways to improve the set-up and possible future developments.

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Numerical and Experimental Comparison of Performance of Two Stage and Helical Savonius Wind Turbinepared with the two stage turbine. The differences between the numerical and experimental values obtained are between 6.17 and 13.3% for the two stage turbine and between 2.34 and 13.11% for the helical turbine.