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

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 language	English
Title of host publication	2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	2016-July
ISBN (Electronic)	9781509021574
DOIs	https://doi.org/10.1109/TDC.2016.7520053
Publication status	Published - 22 Jul 2016
Event	2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016 - Dallas, United States Duration: 3 May 2016 → 5 May 2016

Conference

Conference	2016 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2016
Country	United States
City	Dallas
Period	3.5.16 → 5.5.16

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

Access to Document

10.1109/TDC.2016.7520053

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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 proceeding › Conference 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

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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.",

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

author = "Li Wang and Vo, {Quang Son} and Prokhorov, {Anton V.}",

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N2 - 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.

AB - 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.

KW - Doubly-fed induction generator

KW - dynamic stability

KW - eigenvalues

KW - high-voltage direct current

KW - multi-machine power system

KW - nonlinear model simulations

KW - offshore wind farm

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