International Journal of Power Electronics and Drive Systems (IJPEDS)
Vol 12, No 2: June 2021

Analysis and design of class E-LCCL compensation circuit topology circuit topology for capacitive power transfer system

Khairul Kamarudin Hasan (Universiti Teknologi MARA (UiTM))
Shakir Saat (Universiti Teknikal Malaysia)
Yusmarnita Yusop (Universiti Teknikal Malaysia)
Masmaria Abdul Majid (Universiti Teknologi MARA (UiTM))
Mohd Sufian Ramli (Universiti Teknologi MARA (UiTM))



Article Info

Publish Date
01 Jun 2021

Abstract

This research introduces the analysis and design of Class E-LCCL for capacitive power transfer (CPT) system. The CPT Class-E LCCL system is able to operate at high-frequency with decreased capacitance plate size and at reduced power losses by minimising switching losses. Additionally, the design of a CPT Class-E LCCL power amplifier is less complicated, since it is usually lighter and smaller with comparative intolerance to different circuit variants; hence, enabling the possibility of miniaturising the system. In this work, the capability of the CPT Class-E LCCL CPT system powered by 24 V DC supply voltage while operating at 1 MHz was analysed via experimental works and extensive simulation. Lastly, a CPT Class-E LCCL system prototype was built, generating 10 W output power via a 0.1 cm air gap at a near-perfect efficiency level of 96.68%. These findings could be beneficial for household apparatus, medical implants, and charging consumer electronics.

Copyrights © 2021






Journal Info

Abbrev

IJPEDS

Publisher

Subject

Control & Systems Engineering Electrical & Electronics Engineering

Description

International Journal of Power Electronics and Drive Systems (IJPEDS, ISSN: 2088-8694, a SCOPUS indexed Journal) is the official publication of the Institute of Advanced Engineering and Science (IAES). The scope of the journal includes all issues in the field of Power Electronics and drive systems. ...