DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms

Lie Xu; Liangzhong Yao; Masoud Bazargan

doi:10.1109/SUPERGEN.2009.5348101

DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms

Lie Xu, Liangzhong Yao, Masoud Bazargan

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

105 Citations (Scopus)

Abstract

Multi-terminal HVDC transmission system technology using voltage source converters is proposed for integrating large offshore wind farms. Various DC grid management strategies based on coordinated close-loop DC voltage control and DC droop characteristics are proposed, to ensure smooth system operation and proper power sharing among various onshore AC networks. PSCAD/EMTDC simulations for a four-terminal DC system for connecting two offshore wind farms to two different onshore AC networks are presented to demonstrate the robust performance of the proposed DC management modes during wind speed and power variations, and large disturbances caused by the trip of one of the wind farms.

Original language	English
Title of host publication	SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009
Publisher	IEEE
Number of pages	7
ISBN (Print)	978-1-4244-4934-7
DOIs	https://doi.org/10.1109/SUPERGEN.2009.5348101
Publication status	Published - Apr 2009
Event	SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009 - Nanjing, China Duration: 6 Apr 2009 → 7 Apr 2009

Conference

Conference	SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009
Country/Territory	China
City	Nanjing
Period	6/04/09 → 7/04/09

Keywords

power system management
offshore wind farms
voltage source converters
wind power plants

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10.1109/SUPERGEN.2009.5348101

Cite this

@inproceedings{5df6796b354345b7b661971c04517627,

title = "DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms",

abstract = "Multi-terminal HVDC transmission system technology using voltage source converters is proposed for integrating large offshore wind farms. Various DC grid management strategies based on coordinated close-loop DC voltage control and DC droop characteristics are proposed, to ensure smooth system operation and proper power sharing among various onshore AC networks. PSCAD/EMTDC simulations for a four-terminal DC system for connecting two offshore wind farms to two different onshore AC networks are presented to demonstrate the robust performance of the proposed DC management modes during wind speed and power variations, and large disturbances caused by the trip of one of the wind farms.",

keywords = "power system management, offshore wind farms, voltage source converters, wind power plants",

author = "Lie Xu and Liangzhong Yao and Masoud Bazargan",

year = "2009",

month = apr,

doi = "10.1109/SUPERGEN.2009.5348101",

language = "English",

isbn = "978-1-4244-4934-7",

booktitle = "SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009",

publisher = "IEEE",

note = "SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009 ; Conference date: 06-04-2009 Through 07-04-2009",

}

Xu, L, Yao, L & Bazargan, M 2009, DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms. in SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009. IEEE, SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009, Nanjing, China, 6/04/09. https://doi.org/10.1109/SUPERGEN.2009.5348101

TY - GEN

T1 - DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms

AU - Xu, Lie

AU - Yao, Liangzhong

AU - Bazargan, Masoud

PY - 2009/4

Y1 - 2009/4

N2 - Multi-terminal HVDC transmission system technology using voltage source converters is proposed for integrating large offshore wind farms. Various DC grid management strategies based on coordinated close-loop DC voltage control and DC droop characteristics are proposed, to ensure smooth system operation and proper power sharing among various onshore AC networks. PSCAD/EMTDC simulations for a four-terminal DC system for connecting two offshore wind farms to two different onshore AC networks are presented to demonstrate the robust performance of the proposed DC management modes during wind speed and power variations, and large disturbances caused by the trip of one of the wind farms.

AB - Multi-terminal HVDC transmission system technology using voltage source converters is proposed for integrating large offshore wind farms. Various DC grid management strategies based on coordinated close-loop DC voltage control and DC droop characteristics are proposed, to ensure smooth system operation and proper power sharing among various onshore AC networks. PSCAD/EMTDC simulations for a four-terminal DC system for connecting two offshore wind farms to two different onshore AC networks are presented to demonstrate the robust performance of the proposed DC management modes during wind speed and power variations, and large disturbances caused by the trip of one of the wind farms.

KW - power system management

KW - offshore wind farms

KW - voltage source converters

KW - wind power plants

U2 - 10.1109/SUPERGEN.2009.5348101

DO - 10.1109/SUPERGEN.2009.5348101

M3 - Conference contribution book

SN - 978-1-4244-4934-7

BT - SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009

PB - IEEE

T2 - SUPERGEN '09. International Conference on Sustainable Power Generation and Supply, 2009

Y2 - 6 April 2009 through 7 April 2009

ER -

DC grid management of a multi-terminal HVDC transmission system for large offshore wind farms

Abstract

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Keywords

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