Investigation of sampling frequency impacts on turbulence intensity analysis

Xudong Yu

doi:10.1117/12.2614424

10 November 2021 Investigation of sampling frequency impacts on turbulence intensity analysis

Xudong Yu

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120505R (2021) https://doi.org/10.1117/12.2614424
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

Turbulence intensity is a relatively important index of wind resources. In the early stage of wind resource evaluation and micro site selection, it directly determines the layout, power generation and wind turbine type selection. In the later stage of operation, the turbulence intensity directly affects the operation safety of each wind turbine. Therefore, it is of great significance for the development, construction and operation of wind farms to accurately evaluate the turbulence intensity of each wind turbine location in a region. Starting from the sampling frequency of data, this paper analyzes the difference of turbulence calculation results caused by different sampling frequencies, which provides some help for theoretical calculation and project development and construction.

Citation Download Citation

Xudong Yu "Investigation of sampling frequency impacts on turbulence intensity analysis", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120505R (10 November 2021); https://doi.org/10.1117/12.2614424

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available