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 |
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| 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 | |
| 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 |
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| 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