A Compact Capacitive Power Transfer System Based on Planar Inductors

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

Capacitive Power Transfer (CPT) systems have emerged as an alternative wireless power transfer technology in recent years. CPT systems transfer power based on electric field coupling which provides some unique features such as low profile and low EMI. This paper proposed a compact CPT system based on planar printed-circuit-board (PCB) planar inductor, which yields a very thin profile. The design method and working principle of the proposed system are provided. The characteristics of the compact CPT system are described. A 10cm-by-10cm prototype CPT system based on PCB is built. Simulated and experimental results demonstrated the compact CPT system could deliver 1.4 W output power.

Original languageEnglish
Title of host publicationThe proceedings of the 16th Annual Conference of China Electrotechnical Society - Volume II
EditorsXidong Liang, Yaohua Li, Jinghan He, Qingxin Yang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages570-577
Number of pages8
ISBN (Print)9789811918698
DOIs
Publication statusPublished - 2022
Event16th Annual Conference of China Electrotechnical Society, ACCES 2021 - Beijing, China
Duration: 24 Sep 202126 Sep 2021

Publication series

NameLecture Notes in Electrical Engineering
Volume890 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference16th Annual Conference of China Electrotechnical Society, ACCES 2021
Country/TerritoryChina
CityBeijing
Period24/09/2126/09/21

Keywords

  • Capacitive Power Transfer
  • Compact
  • PCB

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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