Vibration based energy harvesting interface circuit using diode-capacitor topologies for low power applications

Amirnudin, Amirul Adlan and Mustafa, Farahiyah and Mohd Asry, Anis Maisarah and Sim, Sy Yi (2017) Vibration based energy harvesting interface circuit using diode-capacitor topologies for low power applications. International Journal of Power Electronics and Drive System (IJPEDS), 8 (4). pp. 1943-1947. ISSN 20888694

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Official URL: DOI:10.11591/ijpeds.v8i4.pp1943-1947

Abstract

A battery-less energy harvesting interface circuit to extract electrical energy from vibration has been proposed in this paper for low power applications. The voltage doubler integrated with DC – DC boost converter circuits were designed and simulated using MultiSIM software. The circuit was then fabricated onto a printed circuit board (PCB), using standard fabrication process. The Cockcroft Walton doubler was chosen to be implemented in this study by utilizing diode-capacitor topologies with additional RC low pass filter. The DC – DC boost converter has been designed using a CMOS step -up DC – DC switching regulators, which are suitable for low input voltage system. The achievement of this interface circuit was able to boost up the maximum voltage of 5 V for input voltage of 800 mV.

Item Type:Article
Uncontrolled Keywords:DC-DC boost converter; diode-capacitor topologies; energy harvesting; interface circuit; low power energy
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions:Faculty of Engineering Technology > Department of Electrical Engineering Technology
ID Code:11065
Deposited By:Mr. Mohammad Shaifulrip Ithnin
Deposited On:13 May 2019 09:08
Last Modified:13 May 2019 09:08

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