LAPSE:2019.0757
Published Article
LAPSE:2019.0757
Robustness Area Technique Developing Guidelines for Power System Restoration
Paulo Murinelli Pesoti, Eliane Valença de Lorenci, Antonio Carlos Zambroni de Souza, Kwok Lun Lo, Benedito Isaias Lima Lopes
July 26, 2019
This paper proposes a novel energy based technique called the Robustness Area (RA) technique that measures power system robustness levels, as a helper for planning Power System Restorations (PSRs). The motivation is on account of the latest blackouts in Brazil, where the local Independent System Operator (ISO) encountered difficulties related to circuit disconnections during the restoration. The technique identifies vulnerable and robust buses, pointing out system areas that should be firstly reinforced during PSR, in order to enhance system stability. A Brazilian power system restoration area is used to compare the guidelines adopted by the ISO with a more suitable new plan indicated by the RA tool. Active power and reactive power load margin and standing phase angle show the method efficiency as a result of a well balanced system configuration, enhancing the restoration performance. Time domain simulations for loop closures and severe events also show the positive impact that the proposed tool brings to PSRs.
Keywords
energy function, power system restoration, power system stability, voltage stability
Suggested Citation
Murinelli Pesoti P, de Lorenci EV, Zambroni de Souza AC, Lo KL, Lima Lopes BI. Robustness Area Technique Developing Guidelines for Power System Restoration. (2019). LAPSE:2019.0757
Author Affiliations
Murinelli Pesoti P: Electrical and Electronic Engineering Department, University of Strathclyde, 16 Richmond Street, Glasgow G1 1XQ , UK
de Lorenci EV: Institute of Electric Systems and Energy, Federal University of Itajubá, Av. BPS 1303, Itajubá - MG 37500-903, Brazil
Zambroni de Souza AC: Institute of Electric Systems and Energy, Federal University of Itajubá, Av. BPS 1303, Itajubá - MG 37500-903, Brazil
Lo KL: Electrical and Electronic Engineering Department, University of Strathclyde, 16 Richmond Street, Glasgow G1 1XQ , UK
Lima Lopes BI: Institute of Electric Systems and Energy, Federal University of Itajubá, Av. BPS 1303, Itajubá - MG 37500-903, Brazil
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Journal Name
Energies
Volume
10
Issue
1
Article Number
E99
Year
2017
Publication Date
2017-01-13
Published Version
ISSN
1996-1073
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Original Submission
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PII: en10010099, Publication Type: Journal Article
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LAPSE:2019.0757
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doi:10.3390/en10010099
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Jul 26, 2019
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CC BY 4.0
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Jul 26, 2019
 
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Original Submitter
Calvin Tsay
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