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Reactive power control of DFIG wind turbines for power oscillation damping under a wide range of operating conditions
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Edrah, Mohamed, Lo, Kwok L. and Anaya-Lara, Olimpo (2016) Reactive power control of DFIG wind turbines for power oscillation damping under a wide range of operating conditions. IET Generation, Transmission & Distribution, 10 (15). pp. 3777-3785. doi:10.1049/iet-gtd.2016.0132 ISSN 1751-8687.
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WRAP-reactive-power-control-DFIG-wind-turbines-Edrah-2017.pdf - Accepted Version - Requires a PDF viewer. Download (1393Kb) | Preview |
Official URL: http://dx.doi.org/10.1049/iet-gtd.2016.0132
Abstract
This study analyses the effect of replacing existing synchronous generators (SGs) equipped with power system stabilisers (PSS) by doubly fed induction generator (DFIG) based wind farms on the damping of power system oscillations in a multi-machine power system. A power system stabiliser was designed to enhance the capability of DFIG to damp power systems oscillations. The validity and effectiveness of the proposed controller are demonstrated on the widely used New England 10-machine 39-bus test system that combines conventional SGs and DFIG based wind farms using eigenvalue analysis and non-linear simulation. The non-linear simulation is used to demonstrate how the damping contribution of DFIG based wind farms is affected by different operating conditions within the same wind farm and stochastic wind speed behaviour. The results show that installing conventional fixed parameters PSS within reactive power control loop of DFIG rotor side converter has a positive damping contribution for a wide range of operating conditions. Furthermore, the results clearly show that DFIG based wind farms equipped with the proposed farm level PSS can damp power system oscillations more effectively than SGs PSS.
Item Type: | Journal Article | ||||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||
Library of Congress Subject Headings (LCSH): | Wind power plants, Wind turbines, Electric networks, Induction generators | ||||||
Journal or Publication Title: | IET Generation, Transmission & Distribution | ||||||
Publisher: | The Institution of Engineering and Technology | ||||||
ISSN: | 1751-8687 | ||||||
Official Date: | 14 November 2016 | ||||||
Dates: |
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Volume: | 10 | ||||||
Number: | 15 | ||||||
Page Range: | pp. 3777-3785 | ||||||
DOI: | 10.1049/iet-gtd.2016.0132 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Date of first compliant deposit: | 28 July 2017 | ||||||
Date of first compliant Open Access: | 28 July 2017 |
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