An arc-shaped piezoelectric generator for multi-directional wind energy harvesting
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- 作者：Jiangxin ZhaoAuthor Vitae ; Jin Yang ; yangjin@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Zhiwei LinAuthor Vitae ; Nian ZhaoAuthor Vitae ; Jun LiuAuthor Vitae ; Yumei WenAuthor Vitae ; Ping LiAuthor Vitae
- 关键词：Wind energy harvester ; Flow-induced-vibration ; Multi-directional ; Wide wind speed range ; Arc-shaped elastic beam
- 刊名：Sensors and Actuators A: Physical
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：236
- 期：Complete
- 页码：173-179
- 全文大小：3112 K
文摘
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Technologies to harvest electrical energy from wind have vast potentials.
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A compact harvester based on flow-induced-vibration was considered.
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Four distinct operating modes were tested and analyzed on a prototype.
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The harvester exhibited wide wind speed range.