Effect of preventive maintenance intervals on reliability and maintenance costs of wind turbine gearboxes
نویسندگان
چکیده
منابع مشابه
Reliability Based Maintenance Planning of Wind Turbine Using Bond Graph
Wind power generation is an effective form of clean, renewable energy which operates both on land and offshore. The primary means of converting wind to power is by wind turbines. The issue with wind turbines is high uncertainty of operating environment resulting in low life cycle reliability. Frequent breakdown failures resulting in reactive maintenance is costly which results in downtime and l...
متن کاملthe effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms
چکیده ندارد.
15 صفحه اولSolving a wind turbine maintenance scheduling problem
Driven by climate change mitigation efforts, wind energy has significantly increased in recent years. In this context, it is essential to make its exploitation costeffective. Maintenance of wind turbines therefore playsan essential role reducing breakdowns and ensuring high productivity levels. In this paper we discuss a challenging maintenance scheduling problem rising in wind farms. While the...
متن کاملAn Optimal Preventive Maintenance Model to Enhance Availability and Reliability of Flexible Manufacturing Systems
General preventive maintenance model for the components of a system, which improves the reliability to ‘as good as new,’ was used to optimize the maintenance cost. The cost function of a maintenance policy was minimized under given availability constraint. On the other hand, in order to ensure appropriate reliability and availability, the development of the optimal maintenanc...
متن کاملWind Turbine Blade Life-Time Assessment Model for Preventive Planning of Operation and Maintenance
Out of the total wind turbine failure events, blade damage accounts for a substantial part, with some studies estimating it at around 23%. Current operation and maintenance (O&M) practices typically make use of corrective type maintenance as the basic approach, implying high costs for repair and replacement activities as well as large revenue losses, mainly in the case of offshore wind farms. T...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Wind Energy
سال: 2014
ISSN: 1095-4244
DOI: 10.1002/we.1801