| 光伏供电系统在无线传感器网络中的应用 |
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| 引用本文： | 啜保昌,张巧杰,赵燕东. 光伏供电系统在无线传感器网络中的应用[J]. 计算机测量与控制, 2010, 18(1) |
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| 作者姓名： | 啜保昌 张巧杰 赵燕东 |
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| 作者单位： | 1. 北京林业大学工学院,北京,100083
2. 北京信息科技大学自动化学院,北京,100192 |
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| 基金项目： | 国家”十一五”项目(2006BAD03A01);;林业公益性行业科研专项(200704040);;北京市教育委员会共建项目建设计划科学研究与科研基地建设项目共同资助(2008) |
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| 摘 要： | 无线传感器网络中每个节点电源的有限性极大地束缚了无线传感器网路的发展;从硬件构成和软件流程等方面分析了光伏控制系统作为无线传感器网络节点能源供电的过程,着重描述了对锂离子电池充电过程的管理和保护;在电池电量计算方法上,结合供电系统的实际运行情况,将电流积分法和测量电压法相结合,提高了电池电量计算的精确度及可靠性;并结合实验情况,分析了系统供电性能的可靠性、高效性及智能化等优点。
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| 关 键 词： | 无线传感器网络 供电 锂离子电池 电量 |
Application of Solar Photovoltaic Power Supply System in Wireless Sensor Networks |
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| Chuai Baochang,Zhang Qiaojie,Zhao Yandong. Application of Solar Photovoltaic Power Supply System in Wireless Sensor Networks[J]. Computer Measurement & Control, 2010, 18(1) |
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| Authors: | Chuai Baochang Zhang Qiaojie Zhao Yandong |
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| Affiliation: | 1.Beijing Forestry University/a>;Beijing 100083/a>;China/a>;2.Beijing Information Science and Technology University/a>;Beijing 100192/a>;China |
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| Abstract: | The limited power of Wireless sensor network node has a great deal of restraint in the development of wireless sensor network.This paper analyzes the photovoltaic control system as the energy of a wireless sensor network node from the hardware structure and software flowchart,focuses on the management of charging process and protection for lithium-ion battery.In the calculation of battery power,combine current integration with measuring voltage,in accordance with the actual operation of the power supply sys... |
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| Keywords: | wireless sensor networks power supply Lithium-ion battery power |
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