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首页> 外文会议>IEEE International Conference on Nano/Micro Engineered and Molecular Systems >A small elastic floating energy harvester for ocean ripple power using knitted PVDF thin film
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A small elastic floating energy harvester for ocean ripple power using knitted PVDF thin film

机译：小型弹性浮动能量采集器，用于利用编织的PVDF薄膜产生海洋波纹功率

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摘要

This study presents a novel elastic floating energy harvesting device with knitted PVDF thin films to convert ocean or river ripple power in harbor into useful electricity. The elastic floating energy harvesting module consists of a beating element and energy generating device. The beating element is designed by using the vertical displacement of ocean/river ripple to beat the energy generating device. The energy generating device is composed of knitted PVDF thin films with a tumbler knocking part. Because the frequency of actual ocean or river ripple is below 1Hz, the energy generating device uses the amplification factor structure to increase the beating frequency. According to different ripple situations, the knitted PVDF thin films with the tumbler shape knocking part can let the energy harvesting module transform energy more efficiently. Experiment showed that the energy harvesting module using knitted PVDF thin films can reach 0.67mW at 2cm amplitude and 0.2Hz regular ripple. Finally, the energy harvesting module can be installed on the instruments in harbor to capture the energy of ocean/river ripples.
机译：这项研究提出了一种新颖的弹性浮动能量收集装置，该装置具有编织的PVDF薄膜，可以将港口中的海洋或河流波纹电力转换为有用的电力。弹性浮动能量采集模块由一个跳动元件和一个能量产生装置组成。通过利用海洋/河流波纹的垂直位移来敲打能量产生装置来设计敲打元件。能量产生装置由编织的PVDF薄膜和不倒翁敲打部分组成。由于实际的海洋或河流涟漪的频率低于1Hz，因此能量产生装置使用放大因子结构来增加拍打频率。根据不同的波纹情况，具有翻转形敲打部分的针织PVDF薄膜可以使能量收集模块更有效地转换能量。实验表明，采用编织PVDF薄膜的能量采集模块在2cm的振幅和0.2Hz的规则波纹下可以达到0.67mW。最后，能量收集模块可以安装在港口的仪器上，以捕获海洋/河流波纹的能量。

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