An Efficient Inductive Rectifier Based Piezo-Energy Harvesting Using Recursive Pre

Abstract

Inductor-based rectifiers have been developed to overcome the limitations of the traditional diode-based rectifiers for piezo-energy harvesting (PEH). This article proposes a new efficient method for extracting power from the piezoelectric transducer using the inductive rectifier. In the proposed method, the internal capacitance of the transducer is initially pre-charged, and the generated charges in response to the mechanical vibration are accumulated on the capacitor. When the accumulated voltage