Repository logo
 
Loading...
Thumbnail Image
Publication

A new methodology for urban wind resource assessment

Use this identifier to reference this record.
Name:Description:Size:Format: 
RenewableEnergy_89_598.pdf151.64 KBAdobe PDF Download

Advisor(s)

Abstract(s)

In the latest years the wind energy sector experienced an exponential growth all over the world. What started as a deployment of onshore projects, soon moved to offshore and, more recently to the urban environment within the context of smart cities and renewable micro-generation. However, urban wind projects using micro turbines do not have enough profit margins to enable the setup of comprehensive and expensive measurement campaigns, a standard procedure for the deployment of large wind parks. To respond to the wind assessment needs of the future smart cities a new and simple methodology for urban wind resource assessment was developed. This methodology is based on the construction of a surface involving a built area in order to estimate the wind potential by treating it as very complex orography. This is a straightforward methodology that allows estimating the sustainable urban wind potential, being suitable to map the urban wind resource in large areas. The methodology was applied to a case study and the results enabled the wind potential assessment of a large urban area being consistent with experimental data obtained in the case study area, with maximum deviations of the order of 10% (mean wind speed) and 20% (power density).

Description

Keywords

Wind energy Urban wind Resource assessment Microgeneration Computational Fluid Dynamics

Citation

Simões, T.; Estanqueiro, A. - A new methodology for urban wind resource assessment. In: Renewable Energy, 2016, Vol. 89, p. 598-605

Organizational Units

Journal Issue

Publisher

Elsevier

CC License

Altmetrics