Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection

Sanjay Chaudhary; Remus Teodorescu; Pedro Rodriguez; P.C.  Kjær

doi:10.1109/PES.2011.6039804

Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection

Sanjay Chaudhary, Remus Teodorescu, Pedro Rodriguez, P.C. Kjær

AAU Energi

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

14 Citationer (Scopus)

Abstract

Voltage source converter (VSC) based high voltage dc (HVDC) transmission is an attractive technique for large offshore wind power plants, especially when long cable transmission is required for connection to the onshore grid. New multi-MW wind turbines are likely to be equipped with full scale converters to meet the stringent grid code requirements. In such a scenario, the offshore grid is terminated to the power electronic converters on all the ends.
This paper presents a control scheme for the synchronization and control of the grid side converters (GSC) of the wind turbine generators (WTG). Current limit control enables the GSC to sustain the fault currents during short circuits in the offshore wind collector system grid. However, power transmission is affected, and the fault has to be isolated. It can be resynchronized after the fault has been cleared and the breaker reclosed. Healthy WTG converters can remain connected. The scheme is demonstrated through PSCAD/EMTDC simulation.

Originalsprog	Engelsk
Titel	Proceedings of the IEEE Power and Energy Society General Meeting 2011
Antal sider	8
Forlag	IEEE Press
Publikationsdato	2011
ISBN (Trykt)	978-1-4577-1000-1
ISBN (Elektronisk)	978-1-4577-1001-8
DOI	https://doi.org/10.1109/PES.2011.6039804
Status	Udgivet - 2011
Begivenhed	IEEE Power and Energy Society General Meeting 2011 - Detroit, Michigan, USA Varighed: 24 jul. 2011 → 29 jul. 2011

Konference

Konference	IEEE Power and Energy Society General Meeting 2011
Land/Område	USA
By	Detroit, Michigan
Periode	24/07/2011 → 29/07/2011

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10.1109/PES.2011.6039804

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6039804

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Citationsformater

@inproceedings{b7635a47a6b340d7b1ca5011444fafac,

title = "Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection",

abstract = "Voltage source converter (VSC) based high voltage dc (HVDC) transmission is an attractive technique for large offshore wind power plants, especially when long cable transmission is required for connection to the onshore grid. New multi-MW wind turbines are likely to be equipped with full scale converters to meet the stringent grid code requirements. In such a scenario, the offshore grid is terminated to the power electronic converters on all the ends. This paper presents a control scheme for the synchronization and control of the grid side converters (GSC) of the wind turbine generators (WTG). Current limit control enables the GSC to sustain the fault currents during short circuits in the offshore wind collector system grid. However, power transmission is affected, and the fault has to be isolated. It can be resynchronized after the fault has been cleared and the breaker reclosed. Healthy WTG converters can remain connected. The scheme is demonstrated through PSCAD/EMTDC simulation.",

keywords = "Wind power plants, Symmetrical and symmetrical faults, Over-current relays, Wind turbine generators, VSC-HVDC",

author = "Sanjay Chaudhary and Remus Teodorescu and Pedro Rodriguez and P.C. Kj{\ae}r",

year = "2011",

doi = "10.1109/PES.2011.6039804",

language = "English",

isbn = "978-1-4577-1000-1 ",

booktitle = "Proceedings of the IEEE Power and Energy Society General Meeting 2011",

publisher = "IEEE Press",

note = "IEEE Power and Energy Society General Meeting 2011 ; Conference date: 24-07-2011 Through 29-07-2011",

}

Chaudhary, S , Teodorescu, R, Rodriguez, P & Kjær, PC 2011, Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection. i Proceedings of the IEEE Power and Energy Society General Meeting 2011. IEEE Press, IEEE Power and Energy Society General Meeting 2011, Detroit, Michigan, USA, 24/07/2011. https://doi.org/10.1109/PES.2011.6039804

Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection. / Chaudhary, Sanjay ; Teodorescu, Remus; Rodriguez, Pedro et al.
Proceedings of the IEEE Power and Energy Society General Meeting 2011. IEEE Press, 2011.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection

AU - Chaudhary, Sanjay

AU - Teodorescu, Remus

AU - Rodriguez, Pedro

AU - Kjær, P.C.

PY - 2011

Y1 - 2011

N2 - Voltage source converter (VSC) based high voltage dc (HVDC) transmission is an attractive technique for large offshore wind power plants, especially when long cable transmission is required for connection to the onshore grid. New multi-MW wind turbines are likely to be equipped with full scale converters to meet the stringent grid code requirements. In such a scenario, the offshore grid is terminated to the power electronic converters on all the ends. This paper presents a control scheme for the synchronization and control of the grid side converters (GSC) of the wind turbine generators (WTG). Current limit control enables the GSC to sustain the fault currents during short circuits in the offshore wind collector system grid. However, power transmission is affected, and the fault has to be isolated. It can be resynchronized after the fault has been cleared and the breaker reclosed. Healthy WTG converters can remain connected. The scheme is demonstrated through PSCAD/EMTDC simulation.

AB - Voltage source converter (VSC) based high voltage dc (HVDC) transmission is an attractive technique for large offshore wind power plants, especially when long cable transmission is required for connection to the onshore grid. New multi-MW wind turbines are likely to be equipped with full scale converters to meet the stringent grid code requirements. In such a scenario, the offshore grid is terminated to the power electronic converters on all the ends. This paper presents a control scheme for the synchronization and control of the grid side converters (GSC) of the wind turbine generators (WTG). Current limit control enables the GSC to sustain the fault currents during short circuits in the offshore wind collector system grid. However, power transmission is affected, and the fault has to be isolated. It can be resynchronized after the fault has been cleared and the breaker reclosed. Healthy WTG converters can remain connected. The scheme is demonstrated through PSCAD/EMTDC simulation.

KW - Wind power plants

KW - Symmetrical and symmetrical faults

KW - Over-current relays

KW - Wind turbine generators

KW - VSC-HVDC

U2 - 10.1109/PES.2011.6039804

DO - 10.1109/PES.2011.6039804

M3 - Article in proceeding

SN - 978-1-4577-1000-1

BT - Proceedings of the IEEE Power and Energy Society General Meeting 2011

PB - IEEE Press

T2 - IEEE Power and Energy Society General Meeting 2011

Y2 - 24 July 2011 through 29 July 2011

ER -

Control and operation of wind turbine converters during faults in an offshore wind power plant grid with VSC-HVDC connection

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