Analysis of Prestressed Concrete Tower for Wind Turbine Generator

Author:

Čajka Radim1ORCID

Affiliation:

1. VSB Technical University Ostrava

Abstract

In the paper is presented a parametric study on possibilities of designing and realizing a prestressed reinforced concrete tower for a wind turbine, WEG 400, as an alternative solution replacing a steel structure. WEG 400 is a generation of a double-blade wind turbine with the rotor diameter of 36.7 m. Key design criteria include extreme static/dynamic loads, cyclical loading and natural frequency. The supporting structure of the tower needs to be easy to dispose from prefabricated prestressed concrete elements.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference23 articles.

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3. MS3A Wind Turbine Generator. Specification for Steel Tower. MS3A-6014, Rev. 2, Wind Energy Group Limited, (1992).

4. ČSN 73 0032 Calculation of building structures loaded by dynamic effect of machines (in Czech), (1977).

5. ČSN EN 1992-1-1 (73 1201) Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings, ČNI 11/(2006).

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