Impact of Series and Parallel Connection of Macro Fiber Composite Patches in Piezoelectric Harvester on Energy Storage
نویسندگان
چکیده
A beam containing a piezoelectric layer or layers is used for harvesting from various processes. The structure of the made by gluing material on one side (unimorph) both sides (bimorph) carrying substrate. Two layers, glued substrate, may be electrically parallel series connected. This paper presents an experimental analysis impact and connections two Macro Fiber Composite (MFC) MFC patches in bimorph charging capacitor. In experiments, effective process capacitor was obtained connection patches. with generated larger power than range voltage across 1 to 18 V. However, more charged 20 maximum bimorph, which were connected, 1.8 times that 3.3 unimorph patch. level its discharging has significant meaning ratio between bimorphs unimorph.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14092379