Optimal placement of direct current power system stabiliser (DC-PSS) in multi-terminal HVDC grids

Azizi, N; CheshmehBeigi, HM; Rouzbehi, K

Optimal placement of direct current power system stabiliser (DC-PSS) in multi-terminal HVDC grids

Azizi, N CheshmehBeigi, HM Rouzbehi, K

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Publisher:: INST ENGINEERING TECHNOLOGY-IET
Publication Type:: Journal Article
Citation:: IET Generation, Transmission and Distribution, 2020, 14, (12), pp. 2315-2322
Issue Date:: 2020-06-19

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Field	Value	Language
dc.contributor.author	Azizi, N
dc.contributor.author	CheshmehBeigi, HM
dc.contributor.author	Rouzbehi, K https://orcid.org/0000-0002-3623-4840
dc.date.accessioned	2021-03-22T22:11:54Z
dc.date.available	2021-03-22T22:11:54Z
dc.date.issued	2020-06-19
dc.identifier.citation	IET Generation, Transmission and Distribution, 2020, 14, (12), pp. 2315-2322
dc.identifier.issn	1751-8687
dc.identifier.issn	1751-8695
dc.identifier.uri	http://hdl.handle.net/10453/147449
dc.description.abstract	© The Institution of Engineering and Technology 2020. This study focuses on the selection of the most effective location of direct current power system stabiliser (DC-PSS) in multi-terminal high-voltage direct current (MT-HVDC) grids that is applied to voltage source converter (VSC) to voltage stability enhancement and oscillation damping. Due to the adverse interaction between having multiple number of DC-PSS, it is necessary to select the best location for installing DC-PSS in MT-HVDC grid. In this study, the participation factor (PF) method is used. This method assists to find which power converters are more sensitive and have a major impact on the instability of the entire system. In this approach, the whole of the system is modelled as a multi-input multi-output (MIMO) dynamic system. PFs related to each power converter are intended by the oscillatory mode sensitivity analysis against the components of the MIMO matrix of the system. The PF analysis determines which VSC station is more participating in the small-signal instability of the system. In order to endorse the efficiency of the proposed method, time-domain MATLAB simulations are conducted in Cigré MT-HVDC grid benchmark.
dc.language	English
dc.publisher	INST ENGINEERING TECHNOLOGY-IET
dc.relation.ispartof	IET Generation, Transmission and Distribution
dc.relation.isbasedon	10.1049/iet-gtd.2019.1224
dc.rights	This paper is a postprint of a paper submitted to and accepted for publication in IET Generation, Transmission and Distribution and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at the IET Digital Library.	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Energy
dc.title	Optimal placement of direct current power system stabiliser (DC-PSS) in multi-terminal HVDC grids
dc.type	Journal Article
utslib.citation.volume	14
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2021-03-22T22:11:52Z
pubs.issue	12
pubs.publication-status	Published
pubs.volume	14
utslib.citation.issue	12

Abstract:

© The Institution of Engineering and Technology 2020. This study focuses on the selection of the most effective location of direct current power system stabiliser (DC-PSS) in multi-terminal high-voltage direct current (MT-HVDC) grids that is applied to voltage source converter (VSC) to voltage stability enhancement and oscillation damping. Due to the adverse interaction between having multiple number of DC-PSS, it is necessary to select the best location for installing DC-PSS in MT-HVDC grid. In this study, the participation factor (PF) method is used. This method assists to find which power converters are more sensitive and have a major impact on the instability of the entire system. In this approach, the whole of the system is modelled as a multi-input multi-output (MIMO) dynamic system. PFs related to each power converter are intended by the oscillatory mode sensitivity analysis against the components of the MIMO matrix of the system. The PF analysis determines which VSC station is more participating in the small-signal instability of the system. In order to endorse the efficiency of the proposed method, time-domain MATLAB simulations are conducted in Cigré MT-HVDC grid benchmark.

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http://hdl.handle.net/10453/147449