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首页> 外文会议>MTS/IEEE Charleston OCEANS Conference >Hardware-in-the-Loop Simulation for the Proposed Slider-Crank Wave Energy Conversion Device
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Hardware-in-the-Loop Simulation for the Proposed Slider-Crank Wave Energy Conversion Device

机译：拟议的曲柄波能量转换装置的在环仿真

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In this work, a novel model of a wave energy converter that utilizes a slider crank power take-off system (PTOS) is simulated in a hardware-in-the-loop framework. The simulated parts in this framework include a buoy, slider crank linkage, and a gearbox. The slider crank linkage acting as the linear to rotary converter is represented by a DC motor coupled with a physical generator. With a regular sinusoidal wave excitation force in simulation, the hydrodynamic forces are converted into a torque, emulated by a physical motor that is directly coupled with another identical physical DC machine as the generator. By utilizing the dSPACE Control Desk software and the associated dSPACE hardware, the control algorithm in the device uses a power electronics board to drive the machines. The results show that the control system applied to the hardware-in-the-loop framework can successfully extract energy for a scaled down version of the proposed WEC device.
机译：在这项工作中，在“硬件在环”框架中模拟了利用滑块曲柄取力系统（PTOS）的波能转换器的新型模型。该框架中的模拟零件包括浮标，滑块曲柄连杆机构和变速箱。充当线性到旋转转换器的滑块曲柄连杆机构由与物理发电机相连的直流电动机代表。在仿真中使用规则的正弦波激励力，将流体动力转换为扭矩，该扭矩由物理电机模拟，该物理电机直接与另一台与发电机相同的物理DC电机耦合。通过利用dSPACE Con​​trol Desk软件和相关的dSPACE硬件，设备中的控制算法使用电力电子板来驱动机器。结果表明，应用于硬件在环框架的控制系统可以成功地为所提议的WEC设备的按比例缩小版本提取能量。

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