Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power

Raphael Luiz Vicente Fortulan; Luis Fernando Costa Alberto

doi:10.1109/PESGM40551.2019.8973812

Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power

Raphael Luiz Vicente Fortulan, Luis Fernando Costa Alberto

University of São Paulo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

In this paper, we develop and employ a methodology for assessing the probabilistic transient stability of a small synchronous generator. For this, we examine the probability distribution of the critical clearing time, the greatest time interval to clear the fault to ensure the stability of the post-fault system, considering that the mechanical power injected on the machine is uncertain. The proposed methodology employs the sensitivity of the critical clearing time with respect to the mechanical power to provide a linear relationship between the two variables and properties of random variables to find the probability distribution of the critical clearing time. Finally, data from Monte Carlo simulations are compared with the results obtained by the proposed methodology, proving its efficiency and accuracy.

Original language	English
Title of host publication	2019 IEEE Power and Energy Society General Meeting, PESGM 2019
Publisher	IEEE Computer Society
Number of pages	5
ISBN (Electronic)	9781728119816
ISBN (Print)	9781728119823
DOIs	https://doi.org/10.1109/PESGM40551.2019.8973812
Publication status	Published - 30 Jan 2020
Externally published	Yes
Event	2019 IEEE Power and Energy Society General Meeting - Atlanta, United States Duration: 4 Aug 2019 → 8 Aug 2019

Publication series

Name	IEEE Power and Energy Society General Meeting
Publisher	IEEE
Volume	2019-August
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Conference

Conference	2019 IEEE Power and Energy Society General Meeting
Abbreviated title	PESGM 2019
Country/Territory	United States
City	Atlanta
Period	4/08/19 → 8/08/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/PESGM40551.2019.8973812Licence: Unspecified

Cite this

Fortulan, R. L. V., & Alberto, L. F. C. (2020). Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power. In 2019 IEEE Power and Energy Society General Meeting, PESGM 2019 Article 8973812 (IEEE Power and Energy Society General Meeting; Vol. 2019-August). IEEE Computer Society. https://doi.org/10.1109/PESGM40551.2019.8973812

@inproceedings{0725ec428c674414be6063c2d1595677,

title = "Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power",

abstract = "In this paper, we develop and employ a methodology for assessing the probabilistic transient stability of a small synchronous generator. For this, we examine the probability distribution of the critical clearing time, the greatest time interval to clear the fault to ensure the stability of the post-fault system, considering that the mechanical power injected on the machine is uncertain. The proposed methodology employs the sensitivity of the critical clearing time with respect to the mechanical power to provide a linear relationship between the two variables and properties of random variables to find the probability distribution of the critical clearing time. Finally, data from Monte Carlo simulations are compared with the results obtained by the proposed methodology, proving its efficiency and accuracy.",

keywords = "critical clearing time, Power systems, probabilistic transient stability",

author = "Fortulan, \{Raphael Luiz Vicente\} and Alberto, \{Luis Fernando Costa\}",

note = "Funding Information: This study was financed in part by the Coordenac¸{\~a}o de Aperfeic¸oamento de Pessoal de N{\'i}vel Superior - Brasil (CAPES) - Finance Code 001. This work was also partially supported by FAPESP under the grant 2014/50851-0 and CNPq under the grant 308067/2017-7. Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE Power and Energy Society General Meeting, PESGM 2019 ; Conference date: 04-08-2019 Through 08-08-2019",

year = "2020",

month = jan,

day = "30",

doi = "10.1109/PESGM40551.2019.8973812",

language = "English",

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Fortulan, RLV & Alberto, LFC 2020, Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power. in 2019 IEEE Power and Energy Society General Meeting, PESGM 2019., 8973812, IEEE Power and Energy Society General Meeting, vol. 2019-August, IEEE Computer Society, 2019 IEEE Power and Energy Society General Meeting, Atlanta, United States, 4/08/19. https://doi.org/10.1109/PESGM40551.2019.8973812

Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power. / Fortulan, Raphael Luiz Vicente; Alberto, Luis Fernando Costa.
2019 IEEE Power and Energy Society General Meeting, PESGM 2019. IEEE Computer Society, 2020. 8973812 (IEEE Power and Energy Society General Meeting; Vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power

AU - Fortulan, Raphael Luiz Vicente

AU - Alberto, Luis Fernando Costa

N1 - Funding Information: This study was financed in part by the Coordenac¸ão de Aperfeic¸oamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001. This work was also partially supported by FAPESP under the grant 2014/50851-0 and CNPq under the grant 308067/2017-7. Publisher Copyright: © 2019 IEEE.

PY - 2020/1/30

Y1 - 2020/1/30

N2 - In this paper, we develop and employ a methodology for assessing the probabilistic transient stability of a small synchronous generator. For this, we examine the probability distribution of the critical clearing time, the greatest time interval to clear the fault to ensure the stability of the post-fault system, considering that the mechanical power injected on the machine is uncertain. The proposed methodology employs the sensitivity of the critical clearing time with respect to the mechanical power to provide a linear relationship between the two variables and properties of random variables to find the probability distribution of the critical clearing time. Finally, data from Monte Carlo simulations are compared with the results obtained by the proposed methodology, proving its efficiency and accuracy.

AB - In this paper, we develop and employ a methodology for assessing the probabilistic transient stability of a small synchronous generator. For this, we examine the probability distribution of the critical clearing time, the greatest time interval to clear the fault to ensure the stability of the post-fault system, considering that the mechanical power injected on the machine is uncertain. The proposed methodology employs the sensitivity of the critical clearing time with respect to the mechanical power to provide a linear relationship between the two variables and properties of random variables to find the probability distribution of the critical clearing time. Finally, data from Monte Carlo simulations are compared with the results obtained by the proposed methodology, proving its efficiency and accuracy.

KW - critical clearing time

KW - Power systems

KW - probabilistic transient stability

UR - https://www.scopus.com/pages/publications/85079037493

U2 - 10.1109/PESGM40551.2019.8973812

DO - 10.1109/PESGM40551.2019.8973812

M3 - Conference contribution

AN - SCOPUS:85079037493

SN - 9781728119823

T3 - IEEE Power and Energy Society General Meeting

BT - 2019 IEEE Power and Energy Society General Meeting, PESGM 2019

PB - IEEE Computer Society

T2 - 2019 IEEE Power and Energy Society General Meeting

Y2 - 4 August 2019 through 8 August 2019

ER -

Transient Stability Analysis of a Single Machine Infinite Bus System with Uncertainties in Generated Power

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