Driver design for 3kW 13.56 MHz multiphase resonant inverter

Nguyen Kien Trung, Kan Akatsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In half-bridge inverter topology, it is well known that the driver circuit design at high switching frequency is always the challenge due to the ground floating of the high-side driver circuit. At very high switching frequency such as 13.56 MHz, the common mode noise becomes a critical issue because it strongly effects to the stability and the efficiency of the inverter especially in case of the high power condition. Furthermore, in the case of multiphase resonant inverter topology, the synchronous of the driver pulse among phases to obtain the same class DE operation mode in every phase is also another challenge. In this paper, the driver circuit design for 3kW 13.56 MHz multiphase resonant inverter with the efficiency of 96.1% is presented in detail.

Original languageEnglish
Title of host publication2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages170-174
Number of pages5
ISBN (Electronic)9781509051571
DOIs
Publication statusPublished - 2017 Jul 25
Event3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan, Province of China
Duration: 2017 Jun 32017 Jun 7

Other

Other3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
CountryTaiwan, Province of China
CityKaohsiung
Period17/6/317/6/7

    Fingerprint

Keywords

  • 13.56 MHz inverter
  • High frequency inverter
  • Multiphase inverter
  • Wireless Power Transfer (WPT)

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

Cite this

Trung, N. K., & Akatsu, K. (2017). Driver design for 3kW 13.56 MHz multiphase resonant inverter. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 (pp. 170-174). [7992437] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFEEC.2017.7992437