Preventing DC over-voltage in multi-terminal HVDC transmission

Adeuyi, Oluwole Daniel, Cheah, Marc, Liang, Jun ORCID: https://orcid.org/0000-0001-7511-449X, Livermore, Luke and Mu, Qing 2015. Preventing DC over-voltage in multi-terminal HVDC transmission. CSEE Journal of Power and Energy Systems 1 (1) , pp. 86-94.

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Abstract

This paper is concerned with power reduction control which is used to avoid DC over-voltage for multiterminal HVDC transmission of offshore wind power. Voltages and frequencies of offshore AC wind farm networks are used for transmitting control signals for the power reduction control. These methods do not require fast communication. Power reduction sharing among the offshore wind farms using the different control signals is analysed. The control systems are also compared against the DC chopper method to prevent a DC overvoltage. Simulation and experiments are carried out to evaluate the control systems.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Publisher:	IEEE
Funders:	Research Councils UK, through the HubNet consortium, www.hubnet.org.uk (grant number: EP/I01363611) and the Top and Tail Transformation programme, (grant number: EP/I031707 I I), People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007-20131 (grant number: 317221, project title MEDOW), Joint Research Fund for Overseas Chinese, Hong Kong, and Macao Scientists of the National Natural Science Foundation of China (grant number: 5112870 I).
Date of Acceptance:	25 February 2015
Last Modified:	28 Oct 2022 09:16
URI:	https://orca.cardiff.ac.uk/id/eprint/73944

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