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拓扑与电路 DC-DC变换器 功率模块 ★ 2.0

用于农业应用的土壤高频感应电能传输

High-Frequency Inductive Power Transfer Through Soil for Agricultural Applications

语言:

中文摘要

本文提出了一种用于农业传感器供电的13.56 MHz土壤感应电能传输(IPT)系统。文章设计并验证了两种IPT原型,旨在研究驱动电路性能与土壤含水量、盐度、有机质及压实度之间的关系,为地下无线供电技术提供理论与实验支撑。

English Abstract

This article presents 13.56-MHz inductive power transfer (IPT) through soil for sensors in agricultural applications. Two IPT system designs and their prototypes are presented. The first was designed for gathering data and observing the relationship between the performance of the coil driving circuits in response to water content, salinity, organic matter, and compaction of the soil. The second pr...
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SunView 深度解读

该技术属于高频无线电能传输领域,与阳光电源现有的光伏逆变器、储能系统及充电桩核心业务关联度较低。然而,其涉及的高频功率变换拓扑及复杂介质环境下的电磁兼容性研究,对阳光电源未来探索‘光伏+农业’(农光互补)场景下的智能传感器无线供电、以及iSolarCloud平台在极端环境下的无线数据采集节点具有一定的技术参考价值。建议关注其高频驱动电路设计,以优化未来分布式传感节点的能效表现。