Heuristic Optimization of Supplementary Controller for VSC-HVDC/AC Interconnected Grids Considering PLL

Rakhshani, E; Rouzbehi, K; Elsaharty, MA; Cortes, PR

Heuristic Optimization of Supplementary Controller for VSC-HVDC/AC Interconnected Grids Considering PLL

Rakhshani, E Rouzbehi, K

Elsaharty, MA Cortes, PR

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Publisher:: TAYLOR & FRANCIS INC
Publication Type:: Journal Article
Citation:: Electric Power Components and Systems, 2017, 45, (3), pp. 288-301
Issue Date:: 2017-02-07

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Field	Value	Language
dc.contributor.author	Rakhshani, E
dc.contributor.author	Rouzbehi, K https://orcid.org/0000-0002-3623-4840
dc.contributor.author	Elsaharty, MA
dc.contributor.author	Cortes, PR
dc.date.accessioned	2022-09-23T02:52:19Z
dc.date.available	2022-09-23T02:52:19Z
dc.date.issued	2017-02-07
dc.identifier.citation	Electric Power Components and Systems, 2017, 45, (3), pp. 288-301
dc.identifier.issn	1532-5008
dc.identifier.issn	1532-5016
dc.identifier.uri	http://hdl.handle.net/10453/162034
dc.description.abstract	This paper presents a new approach to enhance the dynamic responses of AGC in power systems by means of heuristic optimization of VSC-HVDC supplementary controllers. The upcoming power electronics-based VSC-HVDC transmission systems offer new features that would be advantageous for improving the frequency control and thus for enhancing the stability of the transmission grids. In this paper, the parameters of the proposed control modulation are tuned using Genetic Algorithm and Simulated Annealing methods. The performance of the proposed intelligent based tuning approach is assessed through MATLAB simulations for an AC/DC interconnected system. For the sake of detailed analysis, the effects of PLL and frequency measurements are also included in the VSC-HVDC system modeling. Furthermore, to show merits of the proposed strategy, a comparison between AC and DC transmissions is presented.
dc.language	English
dc.publisher	TAYLOR & FRANCIS INC
dc.relation.ispartof	Electric Power Components and Systems
dc.relation.isbasedon	10.1080/15325008.2016.1232765
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Energy
dc.title	Heuristic Optimization of Supplementary Controller for VSC-HVDC/AC Interconnected Grids Considering PLL
dc.type	Journal Article
utslib.citation.volume	45
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	2022-09-23T02:52:18Z
pubs.issue	3
pubs.publication-status	Published
pubs.volume	45
utslib.citation.issue	3

Abstract:

This paper presents a new approach to enhance the dynamic responses of AGC in power systems by means of heuristic optimization of VSC-HVDC supplementary controllers. The upcoming power electronics-based VSC-HVDC transmission systems offer new features that would be advantageous for improving the frequency control and thus for enhancing the stability of the transmission grids. In this paper, the parameters of the proposed control modulation are tuned using Genetic Algorithm and Simulated Annealing methods. The performance of the proposed intelligent based tuning approach is assessed through MATLAB simulations for an AC/DC interconnected system. For the sake of detailed analysis, the effects of PLL and frequency measurements are also included in the VSC-HVDC system modeling. Furthermore, to show merits of the proposed strategy, a comparison between AC and DC transmissions is presented.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/162034