An Innovative Boundary Control Strategy for Enhancing the Dynamic Performance of Triple Active Bridge Converters under Constant Power Load

Peichao Xu*, Huiqing Wen

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

Abstract

This study presents an innovative boundary control strategy for Triple Active Bridge (TAB) converters. The strategy utilizes the Natural Switching Surface (NSS) to improve the converter's dynamic performance under constant power load conditions. The paper outlines the dynamic properties of the TAB converter and illustrates the phase plane trajectories in various modes, providing a reference for boundary selection. The study examines the natural trajectories of the TAB converters and constructs a framework in the normalized geometric domain, thereby simplifying the design and execution of the boundary control. The study shows that the proposed boundary control strategy allows the TAB converter to achieve operational stability and a rapid start-up phase concurrently. The efficacy of the proposed approach is confirmed through closed-loop simulation.

Original languageEnglish
Title of host publicationProceedings - 2024 9th Asia Conference on Power and Electrical Engineering, ACPEE 2024
EditorsTek-Tjing Lie, Mia Zhu, Guojie Li, Youbo Liu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2301-2305
Number of pages5
ISBN (Electronic)9798350309638
DOIs
Publication statusPublished - 2024
Event9th Asia Conference on Power and Electrical Engineering, ACPEE 2024 - Shanghai, China
Duration: 11 Apr 202413 Apr 2024

Publication series

NameProceedings - 2024 9th Asia Conference on Power and Electrical Engineering, ACPEE 2024

Conference

Conference9th Asia Conference on Power and Electrical Engineering, ACPEE 2024
Country/TerritoryChina
CityShanghai
Period11/04/2413/04/24

Keywords

  • boundary control
  • fast dynamic
  • triple active bridge

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