壓電能量擷取器交流-直流功率轉換分析之實驗驗證

Abstract

環顧大部分以壓電電源擷取系統為研究的文章，多以AC交流電輸出為主。本篇論文之主題則是以實驗為主，驗證一AC-DC交流轉直流之壓電電源擷取器理論模型之正確性，從理論模型計算出的位移量合實驗數據來作比對分析。此外還列出壓電電源擷取器位移量、電壓及功率之解析解，及欲獲得較佳功率時，設計壓電電源擷取器的設計準則。

As most of the researches about power harvesting concentrate on the AC power output. The main topic of this thesis is an experiment validation of an AC-DC power output analytic model, which correspond to the analytic solutions satisfactorily. The analytic solutions of displacements, voltage, power and the design criteria for achieving optimal power are also mentioned.