Power flow algorithm based on current injections for analysis of multi-infeed VSC-HVDC system

X. Deng, K. H. Ahmed, D. Jovcic

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

5 Citations (Scopus)

Abstract

In practical power converter based circuits, voltage and current limits of power converters are inevitable. However, there is a lack of comprehensive investigation of steady state operating boundaries of HVDC systems with converter voltage and current limits. This paper proposes a modified algorithm based on current injection Newton-Raphson method. It is capable of solving the power flow of multi-infeed HVDC system with current and voltage limits of all power converters. A comparison between the proposed algorithm and conventional technique is presented. The proposed algorithm is validated and demonstrated its supreme important advantages for HVDC network analysis.

Original languageEnglish
Title of host publication 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016)
PublisherInstitution of Engineering and Technology
Volume2016
EditionCP684
ISBN (Print)978-1-78561-188-9
DOIs
Publication statusPublished - 2016
Event8th IET International Conference on Power Electronics, Machines and Drives, PEMD 2016 - Glasgow, United Kingdom
Duration: 19 Apr 201621 Apr 2016

Conference

Conference8th IET International Conference on Power Electronics, Machines and Drives, PEMD 2016
CountryUnited Kingdom
CityGlasgow
Period19/04/1621/04/16

Keywords

  • Current limit
  • Multi-infeed
  • Voltage limit
  • VSC-HVDC

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Deng, X., Ahmed, K. H., & Jovcic, D. (2016). Power flow algorithm based on current injections for analysis of multi-infeed VSC-HVDC system. In 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016) (CP684 ed., Vol. 2016). Institution of Engineering and Technology. https://doi.org/10.1049/cp.2016.0351