国际中文开源期刊平台

液压传动浮力摆式半物理试验

Semi-physical Test of Buoyancy Pendulum in Hydraulic Transmission

现代物理进展 / 2021,3(2)：24-28 / 2021-06-09 392 519

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• 作者： 刘涛滔     
• 单位：

  东北大学应用物理学，沈阳
  

• 关键词： 液压传动；波浪能；浮力摆；蓄能稳压；排量控制；负载控制；半物理试验
• Hydraulic transmission; Wave energy; Buoyancy is placed; Energy storage and pressure stabilization; Displacement control; Load control; Semiphysical test
• 摘要： 将液压传动应用于波浪能转换装置，并提高能量转换稳定性及转换效率是波浪能开发的热点。文中介绍了基于液压传动的独立浮力摆式波浪能发电系统的结构及工作原理，分析了通过蓄能器、负载控制及变量液压马达排量控制提高系统能量俘获效率及能量输出稳定性的原理。在联合仿真环境下建立了系统整机模型进行计算机仿真，然后进行了半物理试验仿真。计算机和半物理试验仿真的结果表明，基于所述调控原理的浮力摆式波浪能发电系统的能量转换效率及能量输出稳定性得到了提高，验证了调控原理的正确性。
• Applying hydraulic transmission to wave energy conversion device and improving the stability and efficiency of energy conversion are the hot points of wave energy development Points. In this paper, the structure and working principle of an independent buoyancy pendulum wave power generation system based on hydraulic transmission are introduced Energy, load control and variable hydraulic motor displacement control to improve the system energy capture efficiency and energy output stability of the principle. In the united The model of the whole system was built and the simulation was carried out. Computers and half-things The simulation results show that the energy conversion efficiency and energy transmission of the buoyancy tilting wave power generation system based on the control principle The stability of the output is improved, which verifies the correctness of the control principle.
• DOI： https://doi.org/10.35534/amp.0302008c
• 引用： 刘涛滔．液压传动浮力摆式半物理试验［J］．现代物理进展，2021，3（2）：24-28．