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Risk-based Operation and Maintenance Approach for Wave Energy Converters Taking Weather Forecast Uncertainties into Account

机译:考虑天气预报不确定性的波能转换器基于风险的运维方法

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Inspection and maintenance costs are significant contributors to the costof energy for wave energy converters. Maintenance can be performedafter failure (corrective) or before a breakdown (preventive) occurs.Furthermore, helicopter and boat can be used to transport equipmentand personnel to the device for operation and maintenance actions. Thisarticle focusses on a risk-based inspection and maintenance planningapproach involving minimization of the overall repair costs includingcosts due to lost electricity production. The study includes real weatherdata and damage accumulation as well as uncertainties related withimperfect weather forecasts, costs, structural damage accumulation,inspection accuracy and the applied maintenance strategies. This articlecontains a case study where the risk-based maintenance strategy isapplied for the Wavestar device.
机译:检验和维护成本是造成成本的重要因素 波浪能转换器的能量消耗。可以进行维护 故障(纠正)之后或发生故障(预防)之前。 此外,可以使用直升机和船来运输设备 和人员前往设备进行操作和维护操作。这 文章重点介绍基于风险的检查和维护计划 减少总体维修成本的方法,包括 因电力生产损失而产生的成本。该研究包括实际天气 数据和损害累积以及与之相关的不确定性 天气预报,成本,结构损坏累积不完善, 检查准确性和应用的维护策略。本文 包含一个案例研究,其中基于风险的维护策略是 应用于Wavestar设备。

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