Sliding-mode control of phase angle in single-stage resonant inverter using unified phase-shifted modulation

Junfeng Liu, C. D. Xu, Jun Zeng, K. W.Eric Cheng

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

In the view of the outstanding advantage, high frequency AC (HFAC) power distribution system (PDS) has already an extensive application from telecommunication system to electric vehicle. Resonant inverter as the high frequency power source provides fixed frequency output for point of load (POL). The controller designed with ever increasing frequency becomes more complicated, because the robustness and dynamic performance will deteriorate so as to greatly affect the stability of resonant converters. A sliding mode controller of phase angle is proposed for full-bridge series-parallel resonant inverter with unified phase-shift-modulation (PSM). The proposed nonlinear controller can effectively cooperate with the conventional controller of output magnitude to improve system robustness and dynamic performance. Furthermore, a simulation prototype is implemented for performance evaluation with a rated output power of 120W and operation frequency of 25 kHz.

Original languageEnglish
Title of host publication2016 International Symposium on Electrical Engineering, ISEE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509058839
DOIs
Publication statusPublished - 7 Feb 2017
Event2016 International Symposium on Electrical Engineering, ISEE 2016 - Hong Kong, Hong Kong
Duration: 14 Dec 2016 → …

Publication series

Name2016 International Symposium on Electrical Engineering, ISEE 2016

Conference

Conference2016 International Symposium on Electrical Engineering, ISEE 2016
Country/TerritoryHong Kong
CityHong Kong
Period14/12/16 → …

Keywords

  • high frequency
  • resonant inverter
  • sliding mode control

ASJC Scopus subject areas

  • Control and Optimization
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

Fingerprint

Dive into the research topics of 'Sliding-mode control of phase angle in single-stage resonant inverter using unified phase-shifted modulation'. Together they form a unique fingerprint.

Cite this