کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6739925 504326 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of a piezoelectric harvester fixed under the roof of a high-rise building
ترجمه فارسی عنوان
طراحی یک دستگاه برداشت پیزوالکتریک تحت سقف یک ساختمان بلند
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
A theoretical model for a piezoelectric harvester device is developed by an iteration method to determine the maximum energy harvested from vibration of high-rise buildings. The piezoelectric harvester device is made of a cantilever fixed under the roof of a building and two groups of series piezoelectric generators connected by a shared shaft. The shaft is driven by a linking rod hinged on a proof mass on the tip of the cantilever. The influences of some practical considerations, such as the length of the cantilever, the radius of the proof mass, and the wall thickness of the main structure, on the root mean square (RMS) of the generated electric power and the energy harvesting efficiency of the piezoelectric harvester device are discussed. The research on the theoretical model provides a new method for an efficient and practical energy harvesting from high-rise buildings by a piezoelectric harvester device fixed under their roofs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 117, 15 June 2016, Pages 1-9
نویسندگان
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