基于MPPT的物联网边缘节点设备节能超低功耗太阳能收集系统设计

2018 IEEE International Symposium on Smart Electronic Systems (iSES) (Formerly iNiS) Pub Date : 2018-12-01 DOI:10.1109/ISES.2018.00036

S. K. Ram, S. Sahoo, S. K., Kamalakanta Mahapatra

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引用次数: 9

摘要

为了设计物联网的片上采集系统，提出了一种无电感器的方法。分析了太阳能系统的行为，采用了合适的最大功率点跟踪控制算法。控制部分监控计算电路和电池的充电。电容值调制(CVM)用于阻抗匹配。该DC-DC变换器的转换效率为87% ~ 97%。由此产生的输出在3-3.55V范围内。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Energy Efficient Ultra Low Power Solar Harvesting System Design with MPPT for IOT Edge Node Devices

Towards designing an on-chip harvesting system design for IoT, an inductor free methodology is proposed. The solar system behavior is analyzed and proper control algorithm for maximum power point tracking (MPPT) is adopted. The control section monitors the computational circuit and recharging of the battery. Capacitor value modulation (CVM) is used for impedance matching. The conversion efficiency of the DC-DC converter is from 87% to 97%. The resulting output is in the range of 3-3.55V.

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来源期刊

2018 IEEE International Symposium on Smart Electronic Systems (iSES) (Formerly iNiS)

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