Stochastic life-cycle cost analysis of wind parks

被引：10

作者：

Lagaros, Nikos D. ^{[1
]}

Karlaftis, Matthew G. ^{[2
]}

Paida, Maria K. ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Sch Civil Engn, Dept Struct Engn, Inst Struct Anal & Antiseism Res, GR-15780 Athens, Greece

[2] Natl Tech Univ Athens, Sch Civil Engn, Dept Transportat Planning & Engn, GR-15780 Athens, Greece

来源：

RELIABILITY ENGINEERING & SYSTEM SAFETY | 2015年 / 144卷

关键词：

Life-cycle cost assessment; Stochastic wind load; Nonlinear static structural analysis; Wind parks; ENERGY PROJECTS; DESIGN CRITERIA; METHODOLOGY; FARM; SYSTEMS;

D O I：

10.1016/j.ress.2015.07.016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We develop a life-cycle cost model for assessing wind parks; implementing the model requires calculation of cost components that are related to wind tower structural performance for multiple wind hazard levels. We compute the structural capacity of the wind towers by means of nonlinear static structural analysis for three wind hazard levels; then, the limit state dependent and life-cycle costs for the wind park are calculated based on the proposed model. The wind load for each wind hazard level is based on actual collected data and is generated probabilistically. Application of the proposed life-cycle cost analysis model is tested for a wind park with known characteristics (number and location of wind towers, wind potential, and so on). (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：117 / 127

页数：11

共 45 条

[1] Wind resource estimation and wind park design in El-Kef region, Tunisia [J].