【摘要】 对福建莆田南日岛附近海域1个潮汐观测站和6个潮流观测站站位的实测潮流资料进行分析。结果表明,该海域潮汐为正规半日潮,大潮期间垂向平均流速最大在1.0m/s左右。介绍了国际上常用的估算潮流能的方法:Farm方法和Flux方法,并用这两种方法分别对南日岛附件海域潮流能进行估算。近似得到该海域大潮期间可开发潮流能功率在0.5MW～1.0MW之间,小潮期间可开发潮流能功率在0.2MW～0.4MW之间。更多还原

【Abstract】 The observation data near Nanri Island in Putian, Fujian is analyzed in this paper. The data is from 1 tidal level observation stations and 6 tidal currents observation stations. The results show that the tide in the sea area is a regular semidiurnal tide. During the spring tide, the vertical mean velocity is about 1 m/s. Two common methods, Farm and Flux, are introduced and used for tidal stream energy assessment. From the assessment results, it can be found that the tidal stream power that could be developed in this sea area is between 0.5 MW～1.0 MW during spring tide and between 0.2 MW～0.4 MW during neap tide.更多还原