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Coaxial rotatory-freestanding triboelectric nanogenerator for effective energy scavenging from wind

机译：同轴旋转自由控制的摩擦纳米能器，用于风中的有效能量清除

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摘要

Ambient mechanical energy is one of the most abundant energy sources around us. It is a promising approach to solve the problem of energy and environment by harvesting such energy due to its cost-effectiveness, environmental friendliness and sustainability. Recently, triboelectric nanogenerator (TENG) has been proposed as an effective and promising technology for harvesting ambient mechanical energy. Herein, a coaxial rotatory-freestanding TENG (CRF-TENG) was developed and its theoretical model was constructed. An approximate V-Q-alpha relationship was derived and the explicit analytical solutions of the transferred charge, output current, voltage and average power are obtained from numerically calculation. Finally, to verify the theoretical results, the real output performances of as-fabricated CRF-TENG were measured. The experimental results are consistent with the theoretical ones. The newly developed TENG mode greatly expands the applicability of TENGs for harvesting energy from ambient rotating mechanical motion.
机译：环境机械能是我们周围最丰富的能源之一。由于其成本效益，环境友好和可持续性，通过收获这种能量来解决能源和环境问题是一种有希望的方法。最近，摩擦电纳米液（滕）已经提出是用于收获环境机械能的有效和有前途的技术。在此，开发了一种同轴旋转式腾腾（CRF-TENG），构建了理论模型。导出近似V-Q-α关系，并从数值计算中获得转移电荷，输出电流，电压和平均功率的显式分析解决方案。最后，为了验证理论结果，测量了AS制造的CRF-teng的实际输出性能。实验结果与理论效果一致。新开发的腾模式大大扩大了腾冲的适用性，从环境旋转机械运动中收获能量。

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  • 来源
    《Smart Materials & Structures》 |2018年第6期|共9页
  • 作者

    Ren Xiaohu; Fan Huiqing; Wang Chao; Ma Jiangwei; Zhao Nan;

  • 作者单位

    Northwestern Polytech Univ Sch Mat Sci &

    Engn State Key Lab Solidificat Proc Xian Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Mat Sci &

    Engn State Key Lab Solidificat Proc Xian Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Mat Sci &

    Engn State Key Lab Solidificat Proc Xian Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Mat Sci &

    Engn State Key Lab Solidificat Proc Xian Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Mat Sci &

    Engn State Key Lab Solidificat Proc Xian Shaanxi Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 智能材料;
  • 关键词

    triboelectric nanogenerator; freestanding; wind energy; output characteristics;

    机译：摩擦纳米料;独立式;风能;输出特点;

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