Design and parametric study on energy harvesting from bridge vibration using tuned dual-mass damper systems
Design and parametric study on energy harvesting from bridge vibration using tuned dual-mass damper systems
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DOI：
10.1016/j.jsv.2015.10.002
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发表时间：
2016-01
影响因子：
4.7
通讯作者：
Kouichi Takeya;E. Sasaki;Yusuke Kobayashi
中科院分区：
文献类型：
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作者：
Kouichi Takeya;E. Sasaki;Yusuke Kobayashi
本文提出了一种利用调谐双质量阻尼器系统的桥梁振动能量采集器，简称调谐质量发生器（TMG）。线性电磁换能器已被应用于收获和利用未使用的储备的能量，上述阻尼器系统吸收。根据振动理论，阐明了双质量系统发电优于单质量系统发电的优点。TMG参数已确定考虑多域参数，并已调整TMG使用新提出的参数设计方法。理论分析结果表明，有效的能量收集，它是必不可少的，TMG对桥梁振动和调谐误差的不确定性具有鲁棒性，和所提出的参数设计方法TMG证明了这一特点。
A bridge vibration energy harvester has been proposed in this paper using a tuned dual-mass damper system, named hereafter Tuned Mass Generator (TMG). A linear electromagnetic transducer has been applied to harvest and make use of the unused reserve of energy the aforementioned damper system absorbs. The benefits of using dual-mass systems over single-mass systems for power generation have been clarified according to the theory of vibrations. TMG parameters have been determined considering multi-domain parameters, and TMG has been tuned using a newly proposed parameter design method. Theoretical analysis results have shown that for effective energy harvesting, it is essential that TMG has robustness against uncertainties in bridge vibrations and tuning errors, and the proposed parameter design method for TMG has demonstrated this feature.