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.
Volume2016-July
ISBN (Electronic)9781509021574
DOIs
Publication statusPublished - 22 Jul 2016
Event2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016 - Dallas, United States
Duration: 3 May 20165 May 2016

Conference

Conference2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016
CountryUnited States
CityDallas
Period3.5.165.5.16

Fingerprint

Offshore wind farms
Asynchronous generators
Electric potential
Damping
Nonlinear systems

Keywords

  • Doubly-fed induction generator
  • dynamic stability
  • eigenvalues
  • high-voltage direct current
  • multi-machine power system
  • nonlinear model simulations
  • offshore wind farm

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Wang, L., Vo, Q. S., & Prokhorov, A. V. (2016). 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. In 2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016 (Vol. 2016-July). [7520053] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TDC.2016.7520053

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. / Wang, Li; Vo, Quang Son; Prokhorov, Anton V.

2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016. Vol. 2016-July Institute of Electrical and Electronics Engineers Inc., 2016. 7520053.

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

Wang, L, Vo, QS & Prokhorov, AV 2016, 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. in 2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016. vol. 2016-July, 7520053, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016, Dallas, United States, 3.5.16. https://doi.org/10.1109/TDC.2016.7520053
Wang L, Vo QS, Prokhorov AV. 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. In 2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016. Vol. 2016-July. Institute of Electrical and Electronics Engineers Inc. 2016. 7520053 https://doi.org/10.1109/TDC.2016.7520053
Wang, Li ; Vo, Quang Son ; Prokhorov, Anton V. / 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. 2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016. Vol. 2016-July Institute of Electrical and Electronics Engineers Inc., 2016.
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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.",
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