热电发电机
可穿戴计算机
功率(物理)
发电机(电路理论)
电气工程
计算机科学
超级电容器
可穿戴技术
储能
热电冷却
热电效应
汽车工程
工程类
嵌入式系统
物理
量子力学
热力学
电化学
电极
作者
Fang Deng,Huangbin Qiu,Jie Chen,Lu Wang,Bo Wang
出处
期刊:IEEE Transactions on Industrial Electronics
[Institute of Electrical and Electronics Engineers]
日期:2017-02-01
卷期号:64 (2): 1477-1485
被引量:90
标识
DOI:10.1109/tie.2016.2613063
摘要
This paper presents a wearable thermoelectric power generator using body heat to supply power to low-power human diagnosis devices (especially sensor nodes), thus a new type of thermoelectric generator (TEG) integrated into clothes that combines the TEG technology with fashion sports equipment: wrist guards, leg guards, headbands, and sports tights is also proposed. As a result of this integration, any difference in the appearance of a wearable thermoelectric power generator is not significant when compared with the original clothing. Through the design and experiment of wearable TEG, here several key factors that affect the human body heat energy: ambient temperatures, skin temperatures, wind, human activity, and the connection mode of the TEG module are analyzed. The experimental results show that the power of a single TEG module can reach about 250 μW at 5 °C, while the power of the multiple TEG modules including only four TEG can be close to 1 mW after the integration of sports tight. Finally, the flexible supercapacitor is utilized as the energy storage element, which shows excellent storage character and good effect of conjunction with clothing.
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