Polyvinylidene fluoride (PVDF) is an emerging method for energy harvesting by fluid motion with superior flexibility. However, the PVDF energy harvester, which has a high internal impedance and generates a low voltage, has a large power transmission loss. To overcome this problem, we propose an impedance-coupled voltage-boosting circuit (IC-VBC) that reduces the impedance of the PVDF energy harvester and boosts the voltage. SPICE simulation results show that IC-VBC reduces the impedance of the PVDF energy harvester from 4.3 MΩ to 320 kΩ and increases the output voltage by 2.52 times. We successfully charged lithium-ion batteries using the PVDF energy harvester and IC-VBC with low-speed wind power generation.
Printable All-Paper Pressure Sensors with High Sensitivity and Wide Sensing Range
Printable All-Paper Pressure Sensors with High Sensitivity and Wide Sensing Range
Sensors, Free Full-Text, roblox t shirts fuerte png
Advanced Sensor Research - Wiley Online Library
Openssl 1.0.2O Get File - Colaboratory
Battery-free, wireless soft sensors for continuous multi-site measurements of pressure and temperature from patients at risk for pressure injuries
Sensors, Free Full-Text
Sensors, Free Full-Text
Affordable prices Sensors, Free Full-Text, pressure mat
Sensors, Free Full-Text
Sensors, Free Full-Text
