Symmetrical Component Decomposition of DC Distribution Systems

Nils H. van der Blij; Laura M. Ramirez-Elizondo; Matthijs T.J. Spaan; Pavol Bauer

doi:10.1109/TPWRS.2017.2749141

Symmetrical Component Decomposition of DC Distribution Systems

Nils H. van der Blij, Laura M. Ramirez-Elizondo, Matthijs T.J. Spaan, Pavol Bauer

Research output: Contribution to journal › Article › Scientific › peer-review

21 Citations (Scopus)

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Abstract

Employing bipolar dc distribution systems introduces the possibility of imbalance in the system. To analyze these systems it is crucial to create novel modelling techniques. This paper presents a method to decompose dc distribution systems into symmetrical components. The presented method simplifies the analysis of balanced, unbalanced, and fault conditions of bipolar dc distribution systems. Equivalent circuits for several network components in the symmetrical domain are derived and are shown to be independent under symmetrical conditions. Furthermore, a dynamic analysis is performed in the symmetrical domain showing that the method simplifies the analysis of dc distribution systems. Additionally, the symmetrical domain equivalent circuits of several fault conditions are derived.

Original language	English
Pages (from-to)	2733-2741
Number of pages	9
Journal	IEEE Transactions on Power Systems
Volume	33
Issue number	3
DOIs	https://doi.org/10.1109/TPWRS.2017.2749141
Publication status	Published - 2018

Bibliographical note

Accepted Author Manuscript

Keywords

Capacitance
Circuit faults
Conductors
Equivalent circuits
Integrated circuit modeling
Symmetric matrices
Transmission line matrix methods
bipolar grid
dc distribution grid
dynamic analysis
fault analysis
modelling
symmetrical components

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10.1109/TPWRS.2017.2749141

29144136 - TPWRS2749141Accepted author manuscript, 1.21 MB

Cite this

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title = "Symmetrical Component Decomposition of DC Distribution Systems",

abstract = "Employing bipolar dc distribution systems introduces the possibility of imbalance in the system. To analyze these systems it is crucial to create novel modelling techniques. This paper presents a method to decompose dc distribution systems into symmetrical components. The presented method simplifies the analysis of balanced, unbalanced, and fault conditions of bipolar dc distribution systems. Equivalent circuits for several network components in the symmetrical domain are derived and are shown to be independent under symmetrical conditions. Furthermore, a dynamic analysis is performed in the symmetrical domain showing that the method simplifies the analysis of dc distribution systems. Additionally, the symmetrical domain equivalent circuits of several fault conditions are derived.",

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language = "English",

volume = "33",

pages = "2733--2741",

journal = "IEEE Transactions on Power Systems",

issn = "0885-8950",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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T1 - Symmetrical Component Decomposition of DC Distribution Systems

AU - van der Blij, Nils H.

AU - Ramirez-Elizondo, Laura M.

AU - Spaan, Matthijs T.J.

AU - Bauer, Pavol

N1 - Accepted Author Manuscript

PY - 2018

Y1 - 2018

N2 - Employing bipolar dc distribution systems introduces the possibility of imbalance in the system. To analyze these systems it is crucial to create novel modelling techniques. This paper presents a method to decompose dc distribution systems into symmetrical components. The presented method simplifies the analysis of balanced, unbalanced, and fault conditions of bipolar dc distribution systems. Equivalent circuits for several network components in the symmetrical domain are derived and are shown to be independent under symmetrical conditions. Furthermore, a dynamic analysis is performed in the symmetrical domain showing that the method simplifies the analysis of dc distribution systems. Additionally, the symmetrical domain equivalent circuits of several fault conditions are derived.

AB - Employing bipolar dc distribution systems introduces the possibility of imbalance in the system. To analyze these systems it is crucial to create novel modelling techniques. This paper presents a method to decompose dc distribution systems into symmetrical components. The presented method simplifies the analysis of balanced, unbalanced, and fault conditions of bipolar dc distribution systems. Equivalent circuits for several network components in the symmetrical domain are derived and are shown to be independent under symmetrical conditions. Furthermore, a dynamic analysis is performed in the symmetrical domain showing that the method simplifies the analysis of dc distribution systems. Additionally, the symmetrical domain equivalent circuits of several fault conditions are derived.

KW - Capacitance

KW - Circuit faults

KW - Conductors

KW - Equivalent circuits

KW - Integrated circuit modeling

KW - Symmetric matrices

KW - Transmission line matrix methods

KW - bipolar grid

KW - dc distribution grid

KW - dynamic analysis

KW - fault analysis

KW - modelling

KW - symmetrical components

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DO - 10.1109/TPWRS.2017.2749141

M3 - Article

SN - 0885-8950

VL - 33

SP - 2733

EP - 2741

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

IS - 3

ER -

Symmetrical Component Decomposition of DC Distribution Systems

Abstract

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Keywords

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