Fault ride-through improvement of DFIG-WT by integrating a two-degrees-of-freedom internal model control

David Campos-Gaona; Edgar L. Moreno-Goytia; Olimpo Anaya-Lara

doi:10.1109/TIE.2012.2216234

Fault ride-through improvement of DFIG-WT by integrating a two-degrees-of-freedom internal model control

David Campos-Gaona, Edgar L. Moreno-Goytia, Olimpo Anaya-Lara

Electronic And Electrical Engineering

Research output: Contribution to journal › Article › peer-review

85 Citations (Scopus)

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Abstract

A novel two-degree-of-freedom internal model control (IMC) controller that improves the fault ride-through (FRT) capabilities and crowbar dynamics of doubly fed induction generator (DFIG) wind turbines is presented. As opposed to other control strategies available in the open literature, the proposed IMC controller takes into account the power limit characteristic of the DFIG back-to-back converters and their dc-link voltage response in the event of a fault and consequent crowbar operation. Results from a digital model implemented in Matlab/Simulink and verified by a laboratory scale-down prototype demonstrate the improved DFIG FRT performance with the proposed controller.

Original language	English
Pages (from-to)	1133-1145
Number of pages	13
Journal	IEEE Transactions on Industrial Electronics
Volume	60
Issue number	3
Early online date	4 Sept 2012
DOIs	https://doi.org/10.1109/TIE.2012.2216234
Publication status	Published - 1 Mar 2013

Keywords

power system stability
machine control
fault ride-through
grid codes
doubly fed induction generator (DFIG)

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10.1109/TIE.2012.2216234

Campos-Gaona-etal-TIE-2013-Fault-ride-through-improvement-of-DFIG-WT-by-integrating-a-two-degrees-of-freedomAccepted author manuscript, 2.15 MB

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title = "Fault ride-through improvement of DFIG-WT by integrating a two-degrees-of-freedom internal model control",

abstract = "A novel two-degree-of-freedom internal model control (IMC) controller that improves the fault ride-through (FRT) capabilities and crowbar dynamics of doubly fed induction generator (DFIG) wind turbines is presented. As opposed to other control strategies available in the open literature, the proposed IMC controller takes into account the power limit characteristic of the DFIG back-to-back converters and their dc-link voltage response in the event of a fault and consequent crowbar operation. Results from a digital model implemented in Matlab/Simulink and verified by a laboratory scale-down prototype demonstrate the improved DFIG FRT performance with the proposed controller.",

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AU - Campos-Gaona, David

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AU - Anaya-Lara, Olimpo

N1 - © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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N2 - A novel two-degree-of-freedom internal model control (IMC) controller that improves the fault ride-through (FRT) capabilities and crowbar dynamics of doubly fed induction generator (DFIG) wind turbines is presented. As opposed to other control strategies available in the open literature, the proposed IMC controller takes into account the power limit characteristic of the DFIG back-to-back converters and their dc-link voltage response in the event of a fault and consequent crowbar operation. Results from a digital model implemented in Matlab/Simulink and verified by a laboratory scale-down prototype demonstrate the improved DFIG FRT performance with the proposed controller.

AB - A novel two-degree-of-freedom internal model control (IMC) controller that improves the fault ride-through (FRT) capabilities and crowbar dynamics of doubly fed induction generator (DFIG) wind turbines is presented. As opposed to other control strategies available in the open literature, the proposed IMC controller takes into account the power limit characteristic of the DFIG back-to-back converters and their dc-link voltage response in the event of a fault and consequent crowbar operation. Results from a digital model implemented in Matlab/Simulink and verified by a laboratory scale-down prototype demonstrate the improved DFIG FRT performance with the proposed controller.

KW - power system stability

KW - machine control

KW - fault ride-through

KW - grid codes

KW - doubly fed induction generator (DFIG)

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DO - 10.1109/TIE.2012.2216234

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IS - 3

ER -

Fault ride-through improvement of DFIG-WT by integrating a two-degrees-of-freedom internal model control

Abstract

Keywords

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