Radioisotopic battery and capacitor system for powering Wireless Sensor Networks

被引:20
作者
Walton, R. [1 ]
Anthony, C. [1 ]
Ward, M. [1 ]
Metje, N. [2 ]
Chapman, D. N. [2 ]
机构
[1] Univ Birmingham, Sch Mech Engn, Birmingham B15 2TT, W Midlands, England
[2] Univ Birmingham, Sch Civil Engn, Birmingham B15 2TT, W Midlands, England
关键词
Wireless Sensor Networks (WSN); Radioisotopic battery; Indirect conversion; Capacitor; Power source; GENERATOR;
D O I
10.1016/j.sna.2013.09.010
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A power source consisting of an indirect conversion radioisotopic battery and a capacitor is developed in order to power a Wireless Sensor Network (WSN) sensor node. Design, fabrication and testing of this power source is undertaken and reported upon. The storage capacitor was charged at a maximum determined power of 575 nW by the radioisotopic battery. The power cycle requirements of a WSN sensor node are examined and separated into clearly delineated segments. The power source under examination may be suitable to provide all or only some of the segments of power required by a WSN sensor node. (c) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:405 / 412
页数:8
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