Human body heat for powering wearable devices: From thermal energy to application
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- 作者：Moritz Thielena ; 1 ; thielen@micro.mavt.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Lukas Sigristb ; 1 ; lukas.sigrist@tik.ee.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Michele Magnoc ; d ; magnom@iis.ee.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Christofer Hierolda ; christofer.hierold@micro.mavt.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Luca Beninic ; d ; lbenini@iis.ee.ethz.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Energy harvesting ; TEG ; Wearable ; DC-DC conversion
- 刊名：Energy Conversion and Management
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：131
- 期：Complete
- 页码：44-54
- 全文大小：1343 K
文摘
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A complete system optimization for wearable thermal harvesting from body heat to the application is proposed.
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State-of-the-art thermal harvesters and DC-DC converters are compared and classified.
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Extensive simulation and experiments are carried out to characterize the harvesting performance.
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A case study demonstrates the feasibility to supply a multi-sensor wearables only from body heat.