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Dynamic state estimation for power system control and protection

Dynamic state estimation for power system control and protection
Dynamic state estimation for power system control and protection
Dynamic state estimation (DSE) accurately tracks the dy-namics of a power system and provides the evolution of the system state in real-time. This paper focuses on the control and protection applications of DSE, comprehensively pre-senting different facets of control and protection challeng-es arising in modern power systems. It is demonstrated how these challenges are effectively addressed with DSE-enabled solutions. As precursors to these solutions, reformulation of DSE considering both synchrophasor and sampled value measurements and comprehensive compar-isons of DSE and observers have been presented. The use-fulness and necessity of DSE based solutions in ensuring system stability, reliable protection and security, and resil-ience by revamping of control and protection methods are shown through examples, practical applications, and sug-gestions for further development.
0885-8950
Liu, Yu
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Singh, Abhinav Kumar
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Zhao, Junbo
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Meliopoulos, A. P.
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Pal, Bikash Pal
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Ariff, M. A. M.
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Van Cutsem, Thierry
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Glavic, Mevludin
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Huang, Zhenyu
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Kamwa, Innocent
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Mili, Lamine
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Mir, Abdul Saleem
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Taha, Ahmad
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Terzija, Vladimir
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Yu, Shenglong
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Liu, Yu
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Singh, Abhinav Kumar
6df7029f-21e3-4a06-b5f7-da46f35fc8d3
Zhao, Junbo
77284814-f344-44e6-a830-1eba9e15a72f
Meliopoulos, A. P.
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Pal, Bikash Pal
794f30f1-7d35-4620-a8b2-2f367b2cc986
Ariff, M. A. M.
95a174b6-be8b-4022-9dc0-5f95cb2278b6
Van Cutsem, Thierry
9169ffa4-de9f-463a-80e1-b18de89c4f91
Glavic, Mevludin
04187553-14ae-42fe-82c6-c4d219e7ba8b
Huang, Zhenyu
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Kamwa, Innocent
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Mili, Lamine
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Mir, Abdul Saleem
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Taha, Ahmad
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Terzija, Vladimir
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Yu, Shenglong
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Liu, Yu, Singh, Abhinav Kumar, Zhao, Junbo, Meliopoulos, A. P., Pal, Bikash Pal, Ariff, M. A. M., Van Cutsem, Thierry, Glavic, Mevludin, Huang, Zhenyu, Kamwa, Innocent, Mili, Lamine, Mir, Abdul Saleem, Taha, Ahmad, Terzija, Vladimir and Yu, Shenglong (2021) Dynamic state estimation for power system control and protection. IEEE Transactions on Power Systems. (doi:10.1109/TPWRS.2021.3079395).

Record type: Article

Abstract

Dynamic state estimation (DSE) accurately tracks the dy-namics of a power system and provides the evolution of the system state in real-time. This paper focuses on the control and protection applications of DSE, comprehensively pre-senting different facets of control and protection challeng-es arising in modern power systems. It is demonstrated how these challenges are effectively addressed with DSE-enabled solutions. As precursors to these solutions, reformulation of DSE considering both synchrophasor and sampled value measurements and comprehensive compar-isons of DSE and observers have been presented. The use-fulness and necessity of DSE based solutions in ensuring system stability, reliable protection and security, and resil-ience by revamping of control and protection methods are shown through examples, practical applications, and sug-gestions for further development.

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DSE_for_Power_System_Control_and_Protection_Authors_Accepted_version - Accepted Manuscript
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Accepted/In Press date: 9 May 2021
e-pub ahead of print date: 12 May 2021

Identifiers

Local EPrints ID: 449291
URI: http://eprints.soton.ac.uk/id/eprint/449291
ISSN: 0885-8950
PURE UUID: 3748eddf-8850-4848-a0b6-b001edac3954
ORCID for Abhinav Kumar Singh: ORCID iD orcid.org/0000-0003-3376-6435

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Date deposited: 21 May 2021 16:33
Last modified: 22 May 2021 01:59

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Contributors

Author: Yu Liu
Author: Abhinav Kumar Singh ORCID iD
Author: Junbo Zhao
Author: A. P. Meliopoulos
Author: Bikash Pal Pal
Author: M. A. M. Ariff
Author: Thierry Van Cutsem
Author: Mevludin Glavic
Author: Zhenyu Huang
Author: Innocent Kamwa
Author: Lamine Mili
Author: Abdul Saleem Mir
Author: Ahmad Taha
Author: Vladimir Terzija
Author: Shenglong Yu

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