用微型燃料电池为无线传感器节点供电

ENSSys '13 Pub Date : 2013-11-13 DOI:10.1145/2534208.2534220

M. Magno, D. Brunelli, L. Benini, Roberta Giuffrida, S. Leonardi, Andrea Lazzara

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引用次数: 0

摘要

实现系统长期运行的一种新方法是使用氢燃料电池，与标准电池相比，它具有更高的能量密度。在这个演示器中，我们展示了一个动力单元，它通过一个电动阀激活氢流，为电池充电，最大限度地减少氢浪费，并显着提高寿命。实验结果表明，效率为85%。

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Powering wireless sensor nodes with micro fuel cells

A novel approach to achieve long term system operation is using hydrogen fuel cells, which feature much higher energy density if compared with standard batteries. In this demonstrator we show a power unit which activates the hydrogen flow through an electrovalve to recharge the batteries, minimizing hydrogen waste and significantly boosting lifetime. Experimental results demonstrate 85% of efficiency.

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ENSSys '13

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