New reference wind speed for wind turbines in typhoon-prone areas in the philippines / Lessandro Estelito O. Garciano in Journal of structural engineering, Vol. 136 N° 4 (Avril 2010)  

Public ISBD [article]  inJournal of structural engineering > Vol. 136 N° 4 (Avril 2010) . - pp. 463-467 Titre : New reference wind speed for wind turbines in typhoon-prone areas in the philippines Type de document : texte imprimé Auteurs : Lessandro Estelito O. Garciano, Auteur ; Takeshi Koike, Auteur Année de publication : 2010 Article en page(s) : pp. 463-467 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Buckling failure Wind turbine Typhoons New reference wind speed Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The Philippines has good potential for wind energy utilization. However, it is also prone to strong typhoons. Thus, wind turbines that will be erected in these areas maybe categorized into a special safety class and the reference wind speed is left to the discretion of the designer. Due to this scenario, the writers proposed a new reference wind speed applicable to Philippine climate which take typhoons into account. Annual extreme wind speeds gathered from fifty weather stations around the country were fitted to a generalized extreme value distribution. For each station, buckling failure of a wind turbine was analyzed using reliability theory. Based on these results a new 50-year mean wind speed and a new reference wind speed for a wind turbine in typhoon-prone areas in the Philippines are proposed. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v136/i4/p463_s1?isAuthorized=no [article] New reference wind speed for wind turbines in typhoon-prone areas in the philippines [texte imprimé] / Lessandro Estelito O. Garciano, Auteur ; Takeshi Koike, Auteur . - 2010 . - pp. 463-467. Génie Civil Langues : Anglais (eng) in Journal of structural engineering > Vol. 136 N° 4 (Avril 2010) . - pp. 463-467 Mots-clés : Buckling failure Wind turbine Typhoons New reference wind speed Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The Philippines has good potential for wind energy utilization. However, it is also prone to strong typhoons. Thus, wind turbines that will be erected in these areas maybe categorized into a special safety class and the reference wind speed is left to the discretion of the designer. Due to this scenario, the writers proposed a new reference wind speed applicable to Philippine climate which take typhoons into account. Annual extreme wind speeds gathered from fifty weather stations around the country were fitted to a generalized extreme value distribution. For each station, buckling failure of a wind turbine was analyzed using reliability theory. Based on these results a new 50-year mean wind speed and a new reference wind speed for a wind turbine in typhoon-prone areas in the Philippines are proposed. DEWEY : 624.17 ISSN : 0733-9445 En ligne : http://ascelibrary.org/sto/resource/1/jsendh/v136/i4/p463_s1?isAuthorized=no

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