Calculation of harmonic currents in series connected converter with AC filters under unbalanced power supply

Zhifang Sun*, Fan Li, Kenji Amei, Masaaki Sakui

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

This paper proposes an analytical method for calculating the harmonic currents of series connected three-phase bridge controlled rectifier with AC filters under unbalanced power supply. The derivation of the analytical equations for the harmonic currents on both the DC and AC sides is given. The calculation is based on the frequency domain method and the rectifier switching functions. All of the calculations are conducted only by algebraic calculations with accuracy. The validity of the proposed method is proved by comparing with the results of simulation. This method can be also extended to any multiple converters in series.

Original languageEnglish
Pages1049-1053
Number of pages5
DOIs
StatePublished - 1999
EventProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99) - Kowloon, Hong Kong
Duration: 1999/07/271999/07/29

Conference

ConferenceProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99)
CityKowloon, Hong Kong
Period1999/07/271999/07/29

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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