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Energy harvesting and wireless energy transmission for embedded sensor nodes

机译：嵌入式传感器节点的能量收集和无线能量传输

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摘要

In this paper, we present experimental investigations using energy harvesting and wireless energy transmission tooperate embedded structural health monitoring sensor nodes. The goal of this study is to develop sensing systemsthat can be permanently embedded within a host structure without the need for an on-board power source. With thisapproach the required energy will be harvested from the ambient environment, or periodically delivered by a RFenergy source to supplement conventional harvesting approaches. This approach combines several transducer typesto harvest energy from multiple sources, providing a more robust solution that does not rely on a single energysource. Both piezoelectric and thermoelectric transducers are considered as energy harvesters to extract the ambientenergy commonly available on civil structures such as bridges. Methods of increasing the efficiency, energy storagemedium, target applications and the integrated use of energy harvesting sources with wireless energy transmissionwill be discussed.
机译：在本文中，我们使用能量收集和无线能量传输进行嵌入结构健康监测传感器节点的实验研究。本研究的目标是开发传感系统，可以永久地嵌入主机结构内，而无需载板电源。通过这一目标，将从环境环境中收获所需的能量，或者通过RFENergy来源定期提供，以补充常规收集方法。该方法将多个传感器Typesto收集能量与多个源相结合，提供更强大的解决方案，不依赖于单个EnergySource。压电和热电传感器都被认为是能量收割机，以提取通常可在桥梁等民间结构上提供的AMBIENTENERGE。讨论了提高效率，能量储藏型，目标应用和通过无线能量传动装置的能量收集来源的综合使用方法。

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