Design and test of a 600-kW horizontal-axis tidal current turbine
Design and test of a 600-kW horizontal-axis tidal current turbine
复制标题
600kW水平轴潮流能发电机设计与试验
DOI：
10.1016/j.energy.2019.05.154
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发表时间：
2019-09
期刊：
影响因子：
9
通讯作者：
Gu Yajing
中科院分区：
文献类型：
--
作者：
Li Yangjian;Liu Hongwei;Lin Yonggang;Li Wei;Gu Yajing
潮流能是一种很有前途的可再生能源。全尺寸潮流水轮机（TCT）已在世界各地部署。为了验证高可靠性和高效率的大型TCT的设计方法，本研究设计了一台600 kW的潮流涡轮机并进行了试验。该涡轮机由一个双叶片转子、一个低速比齿轮箱和一个中速发电机组成。该涡轮机通过全额定转换器并网，其速度被控制以捕获最大功率。首先，为了达到高的涡轮机性能，系统设计的细节和最大功率点跟踪（MPPT）控制策略被认为是。然后，制造了600千瓦的涡轮机，并进行了陆上试验，以测试动力传输和控制性能。在舟山进行的海上试验中，进一步测试了叶片和控制系统的功率性能。理论分析与试验结果吻合较好。最后，为了确定所观察到的功率波动的原因，功率谱密度（PSD）进行了分析，结果表明，功率波动可能是由于流剪切。
Tidal current energy is a promising renewable energy resource. Full scale tidal current turbines (TCT) have been deployed all over the world. To verify the design methods of large TCTs with high reliability and efficiency, a 600-kW tidal current turbine was designed and tested in this study. This turbine consisted of a two-blade rotor, a low speed ratio gearbox and a medium speed generator. The turbine was grid-connected through a full-rated converter, and its speed was controlled to capture the maximum power. First, to reach high turbine performance, system design details and maximum power point tracking (MPPT) control strategy were considered. Then, the 600-kW turbine was manufactured, and an onshore test was carried out to test power transmission and control performance. The power performance of the blades and control system were further tested in the sea trial carried out in Zhoushan. Good agreement was obtained between theoretical analyses and test results. Finally, to ascertain causes for observed power fluctuations, the power spectral density (PSD) was analyzed; the results indicated that power fluctuations may be due to stream shear.
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影响因子：
9
作者：
Ya-jing Gu;Xiu-xing Yin;Hongwei Liu;Wei Li;Yong-gang Lin
通讯作者：
Ya-jing Gu;Xiu-xing Yin;Hongwei Liu;Wei Li;Yong-gang Lin
DOI：
10.1016/j.ijome.2014.10.002
发表时间：
2014-12
期刊：
International Journal of Marine Energy
影响因子：
--
作者：
T. A. D. J. Henriques;S. Tedds;A. Botsari;G. Najafian;T. Hedges;C. Sutcliffe;I. Owen;R. Poole
通讯作者：
T. A. D. J. Henriques;S. Tedds;A. Botsari;G. Najafian;T. Hedges;C. Sutcliffe;I. Owen;R. Poole
影响因子：
4.3
作者：
Jing Liu;Htet Lin;Srinivasa Rao Purimitla;E. T. M. Dass
通讯作者：
Jing Liu;Htet Lin;Srinivasa Rao Purimitla;E. T. M. Dass
影响因子：
8.7
作者：
Bumsuk Kim;Woojune Kim;Sang-Lae Lee;Sungyoul Bae;Young-Ho Lee
通讯作者：
Bumsuk Kim;Woojune Kim;Sang-Lae Lee;Sungyoul Bae;Young-Ho Lee
影响因子：
8.7
作者：
Marei, Mostafa I.;Mokhtar, Mohamed;El-Sattar, Ahmed A.
通讯作者：
El-Sattar, Ahmed A.