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首页> 外文会议>International Conference on Offshore Mechanics and Arctic Engineering, Jun 23-28, 2002, Oslo, Norway >THE OPEN SEA TESTS OF THE OFFSHORE FLOATING TYPE WAVE POWER DEVICE 'MIGHTY WHALE' - PERFORMANCE OF THE PROTOTYPE -
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THE OPEN SEA TESTS OF THE OFFSHORE FLOATING TYPE WAVE POWER DEVICE 'MIGHTY WHALE' - PERFORMANCE OF THE PROTOTYPE -

机译：海上浮动式波浪动力装置“威海鲸”的开放式海水测试-原型的性能-

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摘要

This paper presents the characteristics of wave conditions, wave energy absorption, response of hull-motion and wave height dissipation based on the results of the open sea tests. 0.5-1,0m of significant wave height and 6-7 seconds of significant wave period appear the most predominant, and average wave energy is estimated 4.88kW/m around the test site. Average power output for the test is approximately 6kWh and the maximum total energy efficiency is around 15% that is ranging from 6-7 seconds of significant wave period. Slow drift oscillation of hull was observed motion in surge, sway and yaw and the value of its amplitude almost equal to estimated values in design stage. Then the mean value of transmission coefficient is about 0.8 under 8.0 seconds of significant wave period. We are considering that the results of the tests should be useful for optimum design of an offshore floating type wave power device.
机译：本文基于公海试验的结果，介绍了波浪条件，波浪能量吸收，船体运动响应和波浪高度耗散的特征。最显着的波高为0.5-1,0m，重要的波周期为6-7秒，这是最主要的，估计测试地点周围的平均波能为4.88kW / m。该测试的平均功率输出约为6kWh，最大总能量效率约为15％，这是重要波浪周期的6-7秒。在浪涌，摇摆和偏航中观察到船体的缓慢漂移振荡，其振幅值几乎等于设计阶段的估计值。则在重要波周期的8.0秒下，透射系数的平均值约为0.8。我们认为测试的结果对于海上浮动式波浪发电装置的最佳设计应该是有用的。

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