Power Set-Point Tracking of a Wave Energy Converter with Multiple Power Take-Off Units in Irregular Waves | |
Meng, Fantai4; Ding, Boyin5; Sergiienko, Nataliia Y.5; Chen, Hao1; Xu, Hao4; Li, Ye2,3 | |
刊名 | IEEE Transactions on Sustainable Energy |
2022-04-01 | |
卷号 | 13期号:2页码:767-777 |
关键词 | Degrees of freedom (mechanics) Maximum power point trackers Model predictive control Water waves Wave energy conversion Wave power 6 degree of freedom 6 degree-of-freedom point absorber Fluctuation Force Model-predictive control Multiple power takeoff unit Point absorber Power set Power set-point tracking Set-point tracking Tracking |
ISSN号 | 1949-3029 |
DOI | 10.1109/TSTE.2021.3131574 |
英文摘要 | Ocean wave energy has been regarded as a promising and sustainable power source for offshore power system. In order to handle the uncertainty and fluctuation of the wave power, the power system is generally designed to be highly dependent on short-time energy storage facilities such as battery packs. This means the cost of energy storage facility tends to dramatically increase when a large wave farm is deployed. This paper proposes a model predictive control algorithm to realise the continuous power set-point tracking of a single six-of-freedom point absorber with multiple power take-off units, to mitigate the dependence of the energy storage in offshore power supply. The key controller settings that determine the power quality of the wave energy converter are analysed over various power set-points. Furthermore, the performance of power set-point tracking is assessed over significant wave heights and peak periods. It is found that although the power set-point tracking algorithm only achieves 10-27% of power generation capacity at the expense of reducing power fluctuation, the controlled point absorber is still capable to serve as a high-quality power source in some of offshore scenarios. © 2010-2012 IEEE. |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels ; Engineering |
语种 | 英语 |
出版者 | Institute of Electrical and Electronics Engineers Inc. |
WOS记录号 | WOS:000772458800015 |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/157900] |
专题 | 土木工程学院 |
作者单位 | 1.School of Electrical and Power Engineering, China University of Mining and Technology, Jiangsu Province, Xuzhou, China; 2.School of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou; 730050, China 3.Laboratory of Multiple Function Tank, State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, China; 4.Laboratory of Multiple Function Tank, State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, Shanghai, China; 5.School of Mechanical Engineering, Faculty of Engineering Computer and Mathematical Sciences, University of Adelaide, Adelaide; SA, Australia; |
推荐引用方式 GB/T 7714 | Meng, Fantai,Ding, Boyin,Sergiienko, Nataliia Y.,et al. Power Set-Point Tracking of a Wave Energy Converter with Multiple Power Take-Off Units in Irregular Waves[J]. IEEE Transactions on Sustainable Energy,2022,13(2):767-777. |
APA | Meng, Fantai,Ding, Boyin,Sergiienko, Nataliia Y.,Chen, Hao,Xu, Hao,&Li, Ye.(2022).Power Set-Point Tracking of a Wave Energy Converter with Multiple Power Take-Off Units in Irregular Waves.IEEE Transactions on Sustainable Energy,13(2),767-777. |
MLA | Meng, Fantai,et al."Power Set-Point Tracking of a Wave Energy Converter with Multiple Power Take-Off Units in Irregular Waves".IEEE Transactions on Sustainable Energy 13.2(2022):767-777. |
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