Comparative stability analysis of a DFIG-based offshore wind farm fed to a multi-machine power system through an LCC-HVDC link and an HVAC line

Li Wang, Quang Son Vo, Anton V. Prokhorov

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

1 Citation (Scopus)

Abstract

This paper presents the comparative dynamic-stability analyzed results of an offshore wind farm (OWF) based on doubly-fed induction generator (DFIG) fed to a multi-machine power system through a high-voltage direct current (HVDC) link based on line-commutated converter (LCC) and a high-voltage alternating current (HVAC) line. A frequency-domain approach based on a linearized system model using eigenvalue scheme and a time-domain method based on a nonlinear system model subject to a severe disturbance are both employed to compare the damping characteristics contributed by the LCC-HVDC link and the HVAC line. It can be concluded from the comparative simulation results that the proposed LCC-HVDC link can render better damping characteristics to stabilize the studied DFIG-based OWF fed to a multi-machine power system under disturbance conditions.

Original languageEnglish
Title of host publication2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509021574
DOIs
Publication statusPublished - 2016 Jul 22
Event2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016 - Dallas, United States
Duration: 2016 May 32016 May 5

Publication series

NameProceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
Volume2016-July
ISSN (Print)2160-8555
ISSN (Electronic)2160-8563

Other

Other2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016
CountryUnited States
CityDallas
Period16-05-0316-05-05

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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