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Distributed Two-stage Network Topology Processor for HVDC Grid Operation
KTH, School of Electrical Engineering and Computer Science (EECS), Electric Power and Energy Systems.ORCID iD: 0000-0003-3946-7655
KTH, School of Electrical Engineering and Computer Science (EECS), Electric Power and Energy Systems.
KTH, School of Electrical Engineering and Computer Science (EECS), Electric Power and Energy Systems.
KTH, Superseded Departments (pre-2005), Electrical Systems. KTH, School of Electrical Engineering and Computer Science (EECS), Electric Power and Energy Systems.ORCID iD: 0000-0003-3014-5609
2017 (English)In: 2017 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, IEEE , 2017Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents the results of an analysis of distributed two-stage coordination of network topology processor for HVDC grids. In the first stage of the two-stage processor, the substation topology is analyzed locally using an automated graph based algorithm. Thereafter, a distributed algorithm is proposed to used the neighboring information to realize the grid connectivity. For distributed islanding detection, the connectivity problem is formulated as a set of linear equations and solved iteratively using successive-over-relaxation method. The performance of the proposed methods versus conventional one-stage method has been tested in an islandinv, scenario for a 5-terminal HVDC grid.

Place, publisher, year, edition, pages
IEEE , 2017.
Series
IEEE Power and Energy Society General Meeting PESGM, ISSN 1944-9925
Keywords [en]
distributed coordination, HVDC grid, topology processor
National Category
Computational Mathematics
Identifiers
URN: urn:nbn:se:kth:diva-228181ISI: 000426921801072ISBN: 978-1-5386-2212-4 OAI: oai:DiVA.org:kth-228181DiVA, id: diva2:1208988
Conference
2017 IEEE Power & Energy Society General Meeting, JUL 16-20, 2017, Chicago, IL
Note

QC 20180521

Available from: 2018-05-21 Created: 2018-05-21 Last updated: 2018-05-21Bibliographically approved

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No full text in DiVA

Other links

http://www.pes-gm.org/2017/

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Babazadeh, DavoodHohn, FabianNordström, Lars

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  • apa
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Language
  • de-DE
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  • nn-NB
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  • Other locale
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Output format
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