Unified harmonics based method to reduce reactive power of the dual active bridge converter

Haochen Shi, Huiqing Wen, Jie Chen, Yihua Hu

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

3 Citations (Scopus)

Abstract

In order to improve the efficiency of the dual active bridge (DAB) converter for a wide operating range, a novel unified-harmonics analysis based control strategy under 3-level modulated phase-shift framework is proposed. The mathematic model of the transmission power of the DAB converter is derived and the zero-voltage-switch soft-switching region is presented. Compared with piecewise time domain model, the expressions are simplified and easy online implementation. Then, a reactive-power-minimization method and its control implementation are presented. Both of the simulation and experiment results verify the feasibility of the proposed control method.

Original languageEnglish
Title of host publication2016 IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages690-695
Number of pages6
ISBN (Electronic)9781509033881
DOIs
Publication statusPublished - 2016
Event5th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016 - Birmingham, United Kingdom
Duration: 20 Nov 201623 Nov 2016

Publication series

Name2016 IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016

Conference

Conference5th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016
Country/TerritoryUnited Kingdom
CityBirmingham
Period20/11/1623/11/16

Keywords

  • Closed-loop control
  • Dual active bridge converter
  • Reactive power

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