| 基于ZigBee的无线传感器供电电源优化设计 |
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| 引用本文： | 王亭岭,熊军华,陈建明. 基于ZigBee的无线传感器供电电源优化设计[J]. 低压电器, 2010, 0(11): 38-40,48 |
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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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| 基金项目： | 河南省2009年科技公关重点项目 |
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| 摘 要： | 提出了利用单晶硅太阳能电池结合半导体温差发电技术为ZigBee无线传感器持续提供电能的新方法,实现了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。通过对电源的优化设计,解决了在连续阴雨天太阳能电池效率下降时,利用半导体温差发电模块提供电能,及时传输故障信息的问题。
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| 关 键 词： | 单晶硅 太阳能电池 半导体温差发电模块 |
Optimization Design of Wireless Sensor's Power Supply Based on ZigBee |
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| WANG Tingling,XIONG Junhua,CHEN Jianming. Optimization Design of Wireless Sensor's Power Supply Based on ZigBee[J]. Low Voltage Apparatus, 2010, 0(11): 38-40,48 |
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| Authors: | WANG Tingling XIONG Junhua CHEN Jianming |
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| Affiliation: | WANG Tingling1,XIONG Junhua2,CHEN Jianming1(1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China,2.Beijing University of Aeronautics and Astronautics,Beijing 100191,China) |
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| Abstract: | A new method of using single crystal silicon solar cell combined with thermal power semiconductor generating technology was presented,to realize the real-time sampling of the temperature of large current-loop connection point in the substation equipments.The influence of single crystal silicon solar cell on the charging performance of super capacitance was analyzed under different light intensity.The problem of transmision fault information in time by using the thermal power semiconductor module while the e... |
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| Keywords: | single crystal silicon solar cell thermal power semiconductor module |
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