Indoor Power Harvesting Using Photovoltaic Cells for Low-Power Applications
Indoor Power Harvesting Using Photovoltaic Cells for Low-Power Applications
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DOI：
10.1109/tie.2009.2020703
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发表时间：
2009-11-01
影响因子：
7.7
通讯作者：
Mandic, Goran
中科院分区：
文献类型：
--
作者：
Nasiri, Adel;Zabalawi, Salaheddin A.;Mandic, Goran
低功耗室内设备的使用，如远程传感器，监控和报警系统，分布式控制和数据传输系统正在稳步上升。由于这些系统的远程和分布式性质，避免使用电线向它们供电是有吸引力的。一次电池已用于此应用多年，但它们需要在通常难以接近的地方进行定期维护。本文提供了一个完整的分析光伏（PV）收集系统的室内低功耗应用。讨论了目标负载、光伏电池和功率调节电路的特性。还解释了能量存储的不同选择。该系统的实施和测试结果，突出了该系统的实际问题和局限性。
Utilization of low-power indoor devices such as remote sensors, supervisory and alarm systems, distributed controls, and data transfer system is on steady rise. Due to remote and distributed nature of these systems, it is attractive to avoid using electrical wiring to supply power to them. Primary batteries have been used for this application for many years, but they require regular maintenance at usually hard to access places. This paper provides a complete analysis of a photovoltaic (PV) harvesting system for indoor low-power applications. The characteristics of a target load, PV cell, and power conditioning circuit are discussed. Different choices of energy storage are also explained. Implementation and test results of the system are presented, which highlights the practical issues and limitations of the system.