Control of the input characteristic and the displacement factor of uni- and bidirectional SWISS rectifier for symmetrical and unsymmetrical three-phase mains

L. Schrittwieser, M.F. Vancu, J.W. Kolar, T.B. Soeiro

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

10 Citations (Scopus)

Abstract

This paper introduces a phase-oriented control strategy for the uni- and bidirectional three-phase, bucktype SWISS Rectifier. It allows phase shifted sinusoidal input currents which enable the generation of capacitive or inductive reactive power at the converter's AC grid interface. Furthermore, the operation of the SWISS Rectifier with unsymmetrical AC mains voltages is analyzed. Modifications of the control structure, allowing constant AC input power or ohmic mains behavior even with unsymmetrical AC voltages are presented. Simulations and measurements taken on a 7.5 kW bidirectional SWISS Rectifier hardware prototype demonstrate the validity of the theoretical considerations.

Original languageEnglish
Title of host publication2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia)
PublisherIEEE
Pages40-47
Number of pages8
ISBN (Electronic)978-8-9570-8254-6
DOIs
Publication statusPublished - 27 Jul 2015
Externally publishedYes
Event9th International Conference on Power Electronics - ECCE Asia 2015 - Seoul, Korea, Republic of
Duration: 1 Jun 20155 Jun 2015
Conference number: 9

Publication series

NameInternational Conference on Power Electronics - ECCE Asia
PublisherIEEE
Volume2015
ISSN (Print)2150-6078
ISSN (Electronic)2150-6086

Conference

Conference9th International Conference on Power Electronics - ECCE Asia 2015
Abbreviated titleECCE Asia 2015
Country/TerritoryKorea, Republic of
CitySeoul
Period1/06/155/06/15

Keywords

  • DC-DC power converters
  • Inductors
  • Integrated circuits
  • Reactive power
  • Semiconductor diodes
  • Stress
  • Voltage control
  • n/a OA procedure

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