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首页> 外文期刊>Research Journal of Applied Sciences: RJAS >Development of Hybrid Power Supply for Wireless Sensor Node Using Alternative Energy Sources
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Development of Hybrid Power Supply for Wireless Sensor Node Using Alternative Energy Sources

机译:使用替代能源的无线传感器节点混合电源的开发

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The study describes the main features of the development of a hybrid power supply for wireless sensor node using alternative energy sources. The concept of a hybrid power supply is based on the presence of energy in various forms like vibration, optical or radio frequency energy. The study discuses a block diagram of the hybrid power supply that includes a power control integrated circuit, a micro-energy cell, a piezoelectric vibrating energy harvester, a solar panel, a RF-DC energy harvester, a microcontroller. The study shows the characteristics and waveforms of the power supply that depend on the control signals from the microprocessor and on the charge cell micro-energy cell from the energy harvester. The study also describes the usage of micro-energy cells for harvested energy storage.
机译:该研究描述了使用替代能源的无线传感器节点的混合动力电源开发的主要特征。混合动力电源的概念基于各种形式的能量存在,如振动,光学或射频能量。该研究消除了混合电源的框图,其包括功率控制集成电路,微能电池,压电振动能量收割机,太阳能电池板,RF-DC能量收割机,微控制器。该研究表明了依赖于微处理器的控制信号和来自能量收割机的电荷单元微能电池的电源的特性和波形。该研究还描述了用于收获能量存储的微能电池的使用。

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