Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/610698
Title: Integrated Protection of DFIG-Based Wind Turbine With a Resistive-Type SFCL Under Symmetrical and Asymmetrical Faults
Authors: Zhi-Ce Zou;Xian-Yong Xiao;Yuan-Fan Liu;Yi Zhang;Yu-Hong Wang
subject: Wind turbine|low-voltage ride-through (LVRT)|crowbar|DFIG protection|symmetrical and asymmetrical faults|doubly fed induction generator (DFIG)|superconducting fault current limiter (SFCL)
Year: 2016
Publisher: IEEE
Abstract: This paper presents a novel protection scheme for in-grid doubly fed induction generator (DFIG) by using a resistive-type superconducting fault current limiter (SFCL) connected in a series with the DFIG rotor winding. The basic principle, prototype design, and system modeling are presented to integrate the DFIG and SFCL modules into one electrical-superconducting-mixed device. The comprehensive evaluation of the proposed scheme and the comparative study with the conventional crowbar-based scheme are carried out. The results obtained show that the proposed scheme is favored to limit the peak values of the fault rotor current, dc-link voltage, and electromagnetic torque oscillations, and thus to protect the rotor-side converter, dc-link capacitor, and mechanical parts under symmetrical and asymmetrical faults.
URI: http://localhost/handle/Hannan/142073
http://localhost/handle/Hannan/610698
ISSN: 1051-8223
1558-2515
volume: 26
issue: 7
Appears in Collections:2016

Files in This Item:
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Title: Integrated Protection of DFIG-Based Wind Turbine With a Resistive-Type SFCL Under Symmetrical and Asymmetrical Faults
Authors: Zhi-Ce Zou;Xian-Yong Xiao;Yuan-Fan Liu;Yi Zhang;Yu-Hong Wang
subject: Wind turbine|low-voltage ride-through (LVRT)|crowbar|DFIG protection|symmetrical and asymmetrical faults|doubly fed induction generator (DFIG)|superconducting fault current limiter (SFCL)
Year: 2016
Publisher: IEEE
Abstract: This paper presents a novel protection scheme for in-grid doubly fed induction generator (DFIG) by using a resistive-type superconducting fault current limiter (SFCL) connected in a series with the DFIG rotor winding. The basic principle, prototype design, and system modeling are presented to integrate the DFIG and SFCL modules into one electrical-superconducting-mixed device. The comprehensive evaluation of the proposed scheme and the comparative study with the conventional crowbar-based scheme are carried out. The results obtained show that the proposed scheme is favored to limit the peak values of the fault rotor current, dc-link voltage, and electromagnetic torque oscillations, and thus to protect the rotor-side converter, dc-link capacitor, and mechanical parts under symmetrical and asymmetrical faults.
URI: http://localhost/handle/Hannan/142073
http://localhost/handle/Hannan/610698
ISSN: 1051-8223
1558-2515
volume: 26
issue: 7
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7480848.pdf1.2 MBAdobe PDFThumbnail
Preview File
Title: Integrated Protection of DFIG-Based Wind Turbine With a Resistive-Type SFCL Under Symmetrical and Asymmetrical Faults
Authors: Zhi-Ce Zou;Xian-Yong Xiao;Yuan-Fan Liu;Yi Zhang;Yu-Hong Wang
subject: Wind turbine|low-voltage ride-through (LVRT)|crowbar|DFIG protection|symmetrical and asymmetrical faults|doubly fed induction generator (DFIG)|superconducting fault current limiter (SFCL)
Year: 2016
Publisher: IEEE
Abstract: This paper presents a novel protection scheme for in-grid doubly fed induction generator (DFIG) by using a resistive-type superconducting fault current limiter (SFCL) connected in a series with the DFIG rotor winding. The basic principle, prototype design, and system modeling are presented to integrate the DFIG and SFCL modules into one electrical-superconducting-mixed device. The comprehensive evaluation of the proposed scheme and the comparative study with the conventional crowbar-based scheme are carried out. The results obtained show that the proposed scheme is favored to limit the peak values of the fault rotor current, dc-link voltage, and electromagnetic torque oscillations, and thus to protect the rotor-side converter, dc-link capacitor, and mechanical parts under symmetrical and asymmetrical faults.
URI: http://localhost/handle/Hannan/142073
http://localhost/handle/Hannan/610698
ISSN: 1051-8223
1558-2515
volume: 26
issue: 7
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7480848.pdf1.2 MBAdobe PDFThumbnail
Preview File