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Return Period And Risk Calculations For Ocean Wave Energy Applications

机译:海浪能源应用的回收期和风险计算

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摘要

The statistical behavior of wave energy at a site strongly depends on the wave characteristics. Wave energy converters fail to produce energy when there are no sufficiently available wave heights. Hence, evaluation of return periods and risk values of the minimum wave height becomes important for wave energy studies. A time index representing the minimum wave height is proposed here for ocean wave applications. Persistence plays a significant role in the calculation of return period and risk. Although ignoring the serial independence makes calculations easy, it leads to overestimations of the real status. In this paper, return periods and risk values are compared with each other by taking into consideration independent and dependent situations. Application of the study is achieved for the stations located in the Pacific Ocean and Gulf of Mexico.
机译:站点处波能的统计行为在很大程度上取决于波的特性。当没有足够的可用波高时,波能转换器无法产生能量。因此,对于波浪能量研究,评估返回期和最小波浪高度的风险值变得很重要。在此建议用于海浪应用的代表最小波浪高度的时间指标。持久性在回报期和风险的计算中起着重要作用。尽管忽略串行独立性使计算变得容易,但会导致对实际状态的高估。在本文中,通过考虑独立和相关情况,将回报期和风险值相互比较。这项研究的应用已在位于太平洋和墨西哥湾的站点上实现。

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