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دسته بندی:
مدیریت پروژه - Project Management
سال انتشار:
2020
عنوان انگلیسی مقاله:
On the importance of assessing the operational context impact on maintenance management for life cycle cost of wind energy projects
ترجمه فارسی عنوان مقاله:
اهمیت ارزیابی تأثیر زمینه عملیاتی بر مدیریت نگهداری برای هزینه چرخه عمر پروژه های انرژی باد
منبع:
Sciencedirect - Elsevier - Renewable Energy, 153 (2020) 1100-1110. doi:10.1016/j.renene.2020.02.048
نویسنده:
J. Izquierdo a, b, *, A. Crespo Marquez b, **, J. Uribetxebarria a, A. Erguido a
چکیده انگلیسی:
The increasing demand for energy from renewable sources is entailing the development of technologies
oriented to increase the profitability of such projects and thus the attractiveness for potential investors.
Wind power constitutes one of the most relevant renewable energy sources; however, the costs of the
wind farms associated with Operations & Maintenance are prominent along the life-cycle. This paper
proposes an approach intended to reduce these costs and lower the Levelized Cost of Energy. In this
context, it is presented an opportunistic maintenance policy based on more accurate reliability estimates
of the wind turbines components. The reliability of the components is estimated through a model based
on Artificial Neural Networks that dynamically calculates the impact of operational conditions on the
failures of the wind turbines. The approach has been validated through a case study based on real field
data which proposes a multi-objective optimization of the maintenance strategy for the life-cycle of a
wind farm. The obtained results provide interesting findings from the perspective of wind farms investors,
operators, and owners.
Keywords: Wind energy | Maintenance management | Life-cycle | Artificial neural network | Operational context
قیمت: رایگان
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