| 基于CC2430的无线传感器供电电源设计 |
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| 引用本文： | 王亭岭,熊军华,陈建明. 基于CC2430的无线传感器供电电源设计[J]. 通信技术, 2010, 43(9): 103-105,108 |
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| 作者姓名： | 王亭岭 熊军华 陈建明 |
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| 作者单位： | 1. 华北水利水电学院,河南,郑州,450011
2. 北京航空航天大学,北京,100191 |
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| 摘 要： | 针对连续阴雨天太阳能电池效率下降时,基于CC2430的无线传感器供电电源不能及时传输故障信息的问题,提出了一种利用半导体温差发电技术结合单晶硅太阳能电池为无线传感器持续提供电能的新方法,实现了在无现场供电的情况下,变电站运行设备中大电流回路连接点发热温度的实时采集。对比分析了在不同光线强度下,单晶硅太阳能电池对超级电容充电性能的影响,并设计了测温节点的软件程序。
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| 关 键 词： | CC2430 无线传感器 太阳能电池 温差发电技术 超级电容 |
Design of Wireless Sensor Power Supply Based on CC2430 |
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| WANG Ting-ling,XIONG Jun-hua,CHEN Jian-ming. Design of Wireless Sensor Power Supply Based on CC2430[J]. Communications Technology, 2010, 43(9): 103-105,108 |
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| Authors: | WANG Ting-ling XIONG Jun-hua CHEN Jian-ming |
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| Affiliation: | ① (①North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou Henan 450011,China;②Beijing University of Aeronautics and Astronautics,Beijing 100191,China) |
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| Abstract: | When the efficiency of solar cell drops during an unbroken spell of wet weather,wireless sensorpower supply based on CC2430 could not transmit fault information in time Aiming to this problem,a new methodin combination of thermal power semiconductor generating technology with single-crystal-silicon solar cell isproposed to provide continuous power for wireless sensor power supply under the condition of no local power sources.And this method could also realize the real-time temperature sampling of large current-loop connection point inthe substation equipments.The influence of single-crystal-silicon solar cell on the charging performance of supercapacitor is analyzed under different light intensity,and the software for temperature node is designed. |
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| Keywords: | CC2430 |
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