Strongly coupled piezoelectric cantilevers for broadband vibration energy harvesting
نویسندگان
چکیده
منابع مشابه
Vibration energy harvesting using piezoelectric unimorph cantilevers with unequal piezoelectric and nonpiezoelectric lengths.
We have examined a piezoelectric unimorph cantilever (PUC) with unequal piezoelectric and nonpiezoelectric lengths for vibration energy harvesting theoretically by extending the analysis of a PUC with equal piezoelectric and nonpiezoelectric lengths. The theoretical approach was validated by experiments. A case study showed that for a fixed vibration frequency, the maximum open-circuit induced ...
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ژورنال
عنوان ژورنال: Applied Energy
سال: 2020
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2020.115518