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A robust feedback control strategy for parameter mismatch in multi-port magnetic network energy routers

  • Xingyu Zhu
  • , Fujin Deng
  • , Yonqing Lv
  • , Sayed Abulanwar

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

Abstract

Multi-Port Magnetic Network Energy Routers (MNER) is a potential topology due to its performance in quick dynamic response, centralize control and improvement of system efficiency. However, the impact of some factors causes parameter mismatch that the performance of model-based control strategies is deteriorated. Although parameter identification is a solution providing precise parameters, it brings extra stress to the compute units. In this paper, a feedback control strategy is proposed that the error of phase-shift is fixed according to the difference between output power and reference power. The proposed strategy is robust to parameter mismatch of inductance itself. Performance of the proposed strategy is analyzed theoretically and the results of simulation verify the effect of this strategy.
Original languageEnglish
Title of host publication2024 IEEE China International Youth Conference on Electrical Engineering (CIYCEE)
Place of PublicationPiscataway, NJ
Pages1–6
Number of pages6
ISBN (Electronic)9798331530174
DOIs
Publication statusPublished - 27 Jan 2025

Funding

This work was supported in part by the National Key Research and Development Program of China und er Grant 2022YFE0196300 and based upon work supported by Science, Technology & Innovation Funding Authority STDF under Grant 46505.

Keywords

  • inductance
  • network topology
  • parameter estimation

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