Modeling of circulating currents for grid-connected parallel three-phase inverters

Ching Tsai Pan, Jui Yang Chang, Ching Ming Lai, Yu Ling Juan, Yi Hung Liao

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

13 Citations (Scopus)

Abstract

In this paper, the generating mechanism of circulating currents for grid-connected parallel three-phase inverters is first explored. Then, a new and practical definition of circulating currents for each phase and each converter is proposed. Third, a mathematical model of the circulating current is then derived by using the well-known state space averaging technique. Finally, some simulation results obtained from the proposed model are compared with that by definition to verify the validity of the proposed model.

Original languageEnglish
Title of host publicationProceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
Pages1319-1322
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
EventSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology - Tokyo, Japan
Duration: 2008 Aug 202008 Aug 22

Publication series

NameProceedings of the SICE Annual Conference

Other

OtherSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
CountryJapan
CityTokyo
Period08-08-2008-08-22

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All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Pan, C. T., Chang, J. Y., Lai, C. M., Juan, Y. L., & Liao, Y. H. (2008). Modeling of circulating currents for grid-connected parallel three-phase inverters. In Proceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology (pp. 1319-1322). [4654862] (Proceedings of the SICE Annual Conference). https://doi.org/10.1109/SICE.2008.4654862