期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：186
期号：5
页码：012024
DOI：10.1088/1755-1315/186/5/012024
语种：English
出版社：IOP Publishing
摘要：The important parts of the offshore wind turbines are expensive. The irrational allocation of spare parts will lead to low availability of wind turbines and an increase in cost. In order to reasonably determine the number of spare parts, an optimization scheme for the number of spare parts of offshore wind farms based on component updating is proposed. First, considering the complex deterioration process of the components, the time delay theory is introduced in this paper, and time delay theory is applied to the maintenance strategy of offshore wind turbine. This article optimizes the component update cycle through the component maintenance strategy. Then, considering the cycle of spare parts, the availability of the entire wind farm components is taken as the goal with maintenance strategy. The number of spare parts of the offshore wind farm is optimized through the Markov process. Finally, taking the components of the wind turbine as an example, the traditional optimization process is compared. The example shows that the method can correctly configure the number of spare parts and effectively reduce the cost of spare parts management.
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