Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability

Yan Liu; Xiongfei Wang; Zhe Chen

doi:10.1109/PowerCon.2012.6401390

Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability

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

13 Citationer (Scopus)

Abstract

The Low-Voltage Ride-Through (LVRT) has become an important grid requirement for offshore wind farms connecting with Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) links. In this paper, a cooperative control strategy with LVRT ability is proposed for a VSC-HVDC connected variable speed Squirrel-Cage Induction Generator (SCIG) wind farm. The approach employs a DC-link voltage versus offshore AC-bus frequency droop control on the offshore converter of VSC-HVDC link. Thus, the back-to-back converters of SCIG wind turbines can adjust the generated active power based on the AC-bus frequency deviations, so that a fast power reduction on the wind farm side can be achieved. The EMTDC/PSCAD simulations are performed on a 300 MW offshore variable speed SCIG wind farm. Simulation results confirm the effectiveness of the proposed control method.

Originalsprog	Engelsk
Titel	Proceedings of the 2012 IEEE International Power System Technology (POWERCON)
Antal sider	6
Forlag	IEEE Press
Publikationsdato	2012
Sider	1-6
ISBN (Trykt)	978-1-4673-2868-5
DOI	https://doi.org/10.1109/PowerCon.2012.6401390
Status	Udgivet - 2012
Begivenhed	Power System Technology (POWERCON), 2012 IEEE International Conference on (POWERCON), 2012 IEEE International Conference on - Auckland, New Zealand Varighed: 30 okt. 2012 → 2 nov. 2012

Konference

Konference	Power System Technology (POWERCON), 2012 IEEE International Conference on (POWERCON), 2012 IEEE International Conference on
Land/Område	New Zealand
By	Auckland
Periode	30/10/2012 → 02/11/2012

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10.1109/PowerCon.2012.6401390

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Citationsformater

@inproceedings{5bcff6b9d2ea48398e97a37125274208,

title = "Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability",

abstract = "The Low-Voltage Ride-Through (LVRT) has become an important grid requirement for offshore wind farms connecting with Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) links. In this paper, a cooperative control strategy with LVRT ability is proposed for a VSC-HVDC connected variable speed Squirrel-Cage Induction Generator (SCIG) wind farm. The approach employs a DC-link voltage versus offshore AC-bus frequency droop control on the offshore converter of VSC-HVDC link. Thus, the back-to-back converters of SCIG wind turbines can adjust the generated active power based on the AC-bus frequency deviations, so that a fast power reduction on the wind farm side can be achieved. The EMTDC/PSCAD simulations are performed on a 300 MW offshore variable speed SCIG wind farm. Simulation results confirm the effectiveness of the proposed control method.",

keywords = " Low Voltage Ride Through , Offshore wind farm , VSC-HVDC ",

author = "Yan Liu and Xiongfei Wang and Zhe Chen",

year = "2012",

doi = "10.1109/PowerCon.2012.6401390",

language = "English",

isbn = "978-1-4673-2868-5",

pages = "1--6",

booktitle = "Proceedings of the 2012 IEEE International Power System Technology (POWERCON)",

publisher = "IEEE Press",

note = "Power System Technology (POWERCON), 2012 IEEE International Conference on (POWERCON), 2012 IEEE International Conference on, POWERCON ; Conference date: 30-10-2012 Through 02-11-2012",

}

Liu, Y, Wang, X & Chen, Z 2012, Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability. i Proceedings of the 2012 IEEE International Power System Technology (POWERCON). IEEE Press, s. 1-6, Power System Technology (POWERCON), 2012 IEEE International Conference on (POWERCON), 2012 IEEE International Conference on, Auckland, New Zealand, 30/10/2012. https://doi.org/10.1109/PowerCon.2012.6401390

Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability. / Liu, Yan; Wang, Xiongfei ; Chen, Zhe.
Proceedings of the 2012 IEEE International Power System Technology (POWERCON). IEEE Press, 2012. s. 1-6.

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

TY - GEN

T1 - Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability

AU - Liu, Yan

AU - Wang, Xiongfei

AU - Chen, Zhe

PY - 2012

Y1 - 2012

N2 - The Low-Voltage Ride-Through (LVRT) has become an important grid requirement for offshore wind farms connecting with Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) links. In this paper, a cooperative control strategy with LVRT ability is proposed for a VSC-HVDC connected variable speed Squirrel-Cage Induction Generator (SCIG) wind farm. The approach employs a DC-link voltage versus offshore AC-bus frequency droop control on the offshore converter of VSC-HVDC link. Thus, the back-to-back converters of SCIG wind turbines can adjust the generated active power based on the AC-bus frequency deviations, so that a fast power reduction on the wind farm side can be achieved. The EMTDC/PSCAD simulations are performed on a 300 MW offshore variable speed SCIG wind farm. Simulation results confirm the effectiveness of the proposed control method.

AB - The Low-Voltage Ride-Through (LVRT) has become an important grid requirement for offshore wind farms connecting with Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) links. In this paper, a cooperative control strategy with LVRT ability is proposed for a VSC-HVDC connected variable speed Squirrel-Cage Induction Generator (SCIG) wind farm. The approach employs a DC-link voltage versus offshore AC-bus frequency droop control on the offshore converter of VSC-HVDC link. Thus, the back-to-back converters of SCIG wind turbines can adjust the generated active power based on the AC-bus frequency deviations, so that a fast power reduction on the wind farm side can be achieved. The EMTDC/PSCAD simulations are performed on a 300 MW offshore variable speed SCIG wind farm. Simulation results confirm the effectiveness of the proposed control method.

KW - Low Voltage Ride Through , Offshore wind farm , VSC-HVDC

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U2 - 10.1109/PowerCon.2012.6401390

DO - 10.1109/PowerCon.2012.6401390

M3 - Article in proceeding

SN - 978-1-4673-2868-5

SP - 1

EP - 6

BT - Proceedings of the 2012 IEEE International Power System Technology (POWERCON)

PB - IEEE Press

T2 - Power System Technology (POWERCON), 2012 IEEE International Conference on (POWERCON), 2012 IEEE International Conference on

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ER -

Cooperative control of VSC-HVDC connected offshore wind farm with Low-Voltage Ride-Through capability

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