Analysis of wave energy device dynamics and power optimization
DOI:
https://doi.org/10.54097/hset.v43i.7424Keywords:
kinetic analysis, Longacurta method, Simpson integral method.Abstract
As an important renewable resource, wave energy has considerable development value and application prospects. How to design a wave energy conversion device to maximize the output power is an urgent problem in its practical application. In this paper, we mainly study the principle of wave energy device capacity, the motion and power model of the constructed wave energy device, and finally design a specific scheme to achieve the maximum output power of wave energy through kinetic analysis, the fourth-order ordinary differential equation solved by the Longacurta method, and the Simpson integral method. At the end of the paper, the developed model is objectively evaluated and the potential value of the developed model in practical wave energy device applications is illustrated.
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Zhao JF, Huang XY, Chen L. Wave energy generation technology and research status [J]. Hunan Water Conservancy and Hydropower, 2022 (03): 7 - 11. DOI: 10.16052/j.cnki.hnslsd.2022.03.030.
LU Kuan, WANG Huamei, HAN Linsheng. Research on the incident wave power calculation method in the laboratory of wave energy generation device model under irregular waves[J]. Journal of Solar Energy, 2020, 41 (08): 36 - 40. DOI: 10.19912/j.0254-0096.2020.08.006.
Wu BJ, Zhang FM, Long ZX, Li M, Wu RK. Self-propelled pneumatic oscillating water column wave energy generation vessel technology[J]. Journal of Solar Energy,2022, 43 (08): 458 - 462. DOI: 10.19912/j.0254 - 0096.tynxb.2021 - 0057.
Xie, Huimei, Meng, Fantai, Xu, Qianlong, Wang, Shangming, Xie, Bin, Li, Ye. Performance analysis of multi-degree-of-freedom built-in PTO-type wave energy conversion devices with different shapes [J]. Renewable Energy,2022,40(07): 986-994.DOI: 10.13941/j.cnki.21 - 1469/tk.2022.07.004.
Chen J, Lan F, Guo Hao-Lin, Lai JH. A review of wave energy generation control technology research [J/OL]. Power Automation Equipment:1-20 [2022-11-23]. DOI: 10.16081/j.epae.202208025.
Ma, Zhe. Hydrodynamic characterization of oscillating float type wave power generation device [D]. Ocean University of China, 2013.
Gao, Lang, Zhu, Liang-Sheng, Wang, Lei, Zhou, Bin-Zhen. Research on the hydrodynamic performance of the integrated system of pendulous wave energy device and wind turbine platform [J]. Guangdong Shipbuilding,2022, 41 (03): 17 - 21.
Liu K. A fully implicit Taylor and Longacurta numerical method for solving stochastic differential equations [D]. Shanghai University of Finance and Economics, 2021. doi: 10.27296/d.cnki.gshcu.2021.001499.
Shi JL. Research on wave energy generation device driven by inertia [D]. Nanjing University of Information Engineering, 2022. DOI: 10.27248/d.cnki.gnjqc.2022.000910.
Xu L, Deng SZ, Xiong BK, Chen QC. Research on hydrodynamic performance of active resonant buoyant pendulum wave energy generation device [J]. Journal of Marine Technology, 2022, 41 (03): 90 - 96.
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