Power Electronics for Wireless Power Delivery in Synthetic Sensor Networks
Power Electronics for Wireless Power Delivery in Synthetic Sensor Networks
复制标题
用于合成传感器网络中无线供电的电力电子器件
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
E. Yeatman
中科院分区：
文献类型：
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作者：
P. Mitcheson;G. Kkelis;S. Aldhaher;J. Arteaga;D. Yates;D. Boyle;E. Yeatman
能量收集是一种非常流行的增强电池或取代其用于为无线传感器网络供电的方法;然而，另一种方法是使用无线电力输送来为节点供电。对于占据众所周知且受限的物理几何形状的网络，可以经由固定位置中的一个或多个源来实现这一点;然而，当节点覆盖广泛区域或其本身是移动的时，固定源可能不实用。一种可能的解决方案是使用可以靠近传感器节点飞行的无人机，然后将功率从无人机感应传输到节点。在这样的系统中，无人机还可以用于从传感器节点收集数据，从而减少长距离数据传输的功率需求。然而，在这里，我们研究了这种所谓的合成传感器网络（传感器网络）设置的电力电子和储能解决方案。在这里，我们描述了初步的硬件子系统，这将允许演示的mosense。
Energy harvesting is a very popular means of augmenting batteries or displacing their use for powering the wireless sensor networks; however, an alternative approach is to use wireless power delivery to energise the nodes. For a network occupying a well-known and confined physical geometry, it may be possible to achieve this via one or multiple sources in fixed locations; however, when the nodes cover a wide area, or are themselves mobile, fixed sources may not be practical. A possible solution is to use drones which can fly close to the sensor nodes, which then transfer power inductively from drone to node. In such systems the drone could also be used to gather data from the sensors nodes, reducing their power requirement for long distance data transmission. However, here we investigate the power electronics and energy storage solutions for this so-called synthetic sensor network (synthsense) setup. Here we describe the preliminary hardware subsystems which will allow the demonstration of synthsense.