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首页> 外文期刊>International journal of electrical power and energy systems >Significant performance improvement for micro-thermoelectric energy generator based on system analysis
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Significant performance improvement for micro-thermoelectric energy generator based on system analysis

机译：基于系统分析的微热电发电机性能显着提高

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摘要

This study presents a high-performance micro-thermoelectric generator (μ-TEG) optimized based on a system analysis. The system analysis indicates the thermal matching requirement for thermocouples dimension and array density to maximize the output power. With the measured performance of a reference device, the complicated thermal properties of various application environments can be easily derived, which are necessary parameters for thermal matching. The effect has been further proved by a CMOS-MEMS fabricated μ-TEG module for different applications. The wristwatch-TEG application produces 0.32 μW output power, realizing an improvement of three orders of magnitudes for the reported wristwatch-TEG device of the similar materials.
机译：这项研究提出了一种基于系统分析优化的高性能微热电发电机（μ-TEG）。系统分析指出了热电偶尺寸和阵列密度的热匹配要求，以使输出功率最大化。利用参考设备的测量性能，可以轻松得出各种应用环境的复杂热特性，这是热匹配的必要参数。 CMOS-MEMS制造的μ-TEG模块已针对不同的应用进一步证明了这种效果。手表TEG应用产生0.32μW的输出功率，对于报道的类似材料的手表TEG设备实现了三个数量级的改进。

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  • 作者

    Xiao Yu; Dehui Xu; Yanxiang Liu; Hong Zhou; Yi Wang; Xiuli Gao; Fei Feng; Yuelin Wang; Tie Li;

  • 作者单位

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

    Science and Technology on Micro-system Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Thermoelectric; System model; Optimization; Thermal match;

    机译：热电;系统模型;优化;热匹配;

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