Power Loss Analysis of Inverter with and without Transformer for Capacitive Power Transfer

Aam Muharam, Tarek M. Mostafa, Asep Nugroho, Reiji Hattori

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抜粋

This paper investigates the power loss characteristics in the circuit for the capacitive power transfer (CPT) system using analog circuit simulation focusing on the high voltage pulse generator with and without step-up transformer. The CPT usually has low capacitance value in their coupled capacitance due to the physical dimension and low dielectric constant of the interface, hence the high voltage with high-frequency switching needed to transfer the power through it. Using a simple LC resonant circuit and 1 MHz frequency operation, the power losses in inverter MOSFETs and transformer are analyzed under the condition with output power of 200W at 200Ω load resistance. The simulation results indicate that the inverter with step-up transformer with lower series resistance in both of wire strands can decrease the losses at MOSFETs with better efficiency compared to the high DC voltage supplied inverter without step-up transformer.

元の言語英語
ホスト出版物のタイトル2018 IEEE Wireless Power Transfer Conference, WPTC 2018
出版者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781538651599
DOI
出版物ステータス出版済み - 2 11 2019
イベント2018 IEEE Wireless Power Transfer Conference, WPTC 2018 - Montreal, カナダ
継続期間: 6 3 20186 7 2018

出版物シリーズ

名前2018 IEEE Wireless Power Transfer Conference, WPTC 2018

会議

会議2018 IEEE Wireless Power Transfer Conference, WPTC 2018
カナダ
Montreal
期間6/3/186/7/18

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

これを引用

Muharam, A., Mostafa, T. M., Nugroho, A., & Hattori, R. (2019). Power Loss Analysis of Inverter with and without Transformer for Capacitive Power Transfer. : 2018 IEEE Wireless Power Transfer Conference, WPTC 2018 [8639407] (2018 IEEE Wireless Power Transfer Conference, WPTC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WPT.2018.8639407