Modeling and testing of the point absorber system to convert Sea Wave Energy into electrical energy

Mohamadreza Negahdari, H. Dalayeli, M. Moghadas, H. Ghassemi, Taghi Aliakbari
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Abstract

Sea waves are an important source of environmental energy which can be converted into energy needed for different purposes. In current study, a floating-point absorber (FPA) wave energy converter is simulated, built, and tested. The system is modeled through a two-body system with two degrees of freedom in the heave direction. Modeling hydrodynamic system has been done in ANSYS-AQWA software. In order to obtain the resonance condition and the maximum power of the system, the values of the hydraulic parameters were determined based on optimal PTO coefficients. The experimental data was used to validate the results presented in this paper.
将海浪能转化为电能的点吸收系统的建模与试验
海浪是环境能源的重要来源,可以转化为不同用途所需的能源。在目前的研究中,对浮点吸收波能量转换器进行了仿真、制造和测试。该系统采用升沉方向上具有两个自由度的二体系统进行建模。在ANSYS-AQWA软件中对水动力系统进行了建模。为了获得系统的谐振条件和最大功率,根据最优PTO系数确定了液压参数的取值。用实验数据验证了本文的研究结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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