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Modeling of Sequence Impedance for VSC-HVDC

  • Zhou Su
  • , Keqiang Tai
  • , Zhe Wang
  • , Bin Liu
  • , Zhen Li
  • Ltd.
  • Beijing Institute of Technology

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

Abstract

VSC-HVDC grid connection technology has gradually become an ideal solution for large-capacity long-distance offshore wind power grid connection. This scheme has the problem of instability caused by the interaction between the wind turbine and the VSC-HVDC converter and its control system, which may cause sub-synchronous oscillation. To solve this problem, this paper uses the harmonic linearized impedance modeling method to establish the sequential impedance models for the receiving and transmitting stations of VSC-HVDC, respectively. The corresponding simulation model was established on PSCAD and the correctness of the sequence impedance model was verified.

Original languageEnglish
Title of host publicationProceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2940-2945
Number of pages6
ISBN (Electronic)9798350359558
DOIs
Publication statusPublished - 2024
Event7th IEEE International Electrical and Energy Conference, CIEEC 2024 - Harbin, China
Duration: 10 May 202412 May 2024

Publication series

NameProceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024

Conference

Conference7th IEEE International Electrical and Energy Conference, CIEEC 2024
Country/TerritoryChina
CityHarbin
Period10/05/2412/05/24

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • VSC-HVDC
  • impedance modeling
  • receiving-end station
  • sending-end station

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