Risk of transient stability using rotor trajectory index as severity function
This paper presents a new approach to determine the risk of transient stability. It describes the implementation of rotor trajectory index (RTI) to assess the severity of power systems when it is subjected to a three-phase fault. The (RTI) is proposed as an index used to represent severity of transi...
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Institute of Advanced Engineering and Science
2023
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| author | Elghali E.B. Marsadek M. Ramasamy A.K. |
| author2 | 57194557527 |
| author_facet | 57194557527 Elghali E.B. Marsadek M. Ramasamy A.K. |
| author_sort | Elghali E.B. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper presents a new approach to determine the risk of transient stability. It describes the implementation of rotor trajectory index (RTI) to assess the severity of power systems when it is subjected to a three-phase fault. The (RTI) is proposed as an index used to represent severity of transient instability. Risk of transient stability for three-phase fault is calculated using a well-known risk formula. Risk of transient stability provides a quantitative measure to evaluate the potential loss of synchronism of a generator that takes into account the probability and consequences. RTI index is calculated based on the machines rotor angles obtained at each step of a time domain simulation. RTI is proposed as an index to show the severity of the three-phase fault towards transient stability since it allows a fast and accurate measurement of the degree of stability of the system facing a fault. The proposed technique is implemented on the IEEE 39-bus system. � 2017 Institute of Advanced Engineering and Science. All rights reserved. |
| format | Article |
| id | my.uniten.dspace-23211 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Institute of Advanced Engineering and Science |
| record_format | dspace |
| spelling | my.uniten.dspace-232112023-05-29T14:38:28Z Risk of transient stability using rotor trajectory index as severity function Elghali E.B. Marsadek M. Ramasamy A.K. 57194557527 26423183000 16023154400 This paper presents a new approach to determine the risk of transient stability. It describes the implementation of rotor trajectory index (RTI) to assess the severity of power systems when it is subjected to a three-phase fault. The (RTI) is proposed as an index used to represent severity of transient instability. Risk of transient stability for three-phase fault is calculated using a well-known risk formula. Risk of transient stability provides a quantitative measure to evaluate the potential loss of synchronism of a generator that takes into account the probability and consequences. RTI index is calculated based on the machines rotor angles obtained at each step of a time domain simulation. RTI is proposed as an index to show the severity of the three-phase fault towards transient stability since it allows a fast and accurate measurement of the degree of stability of the system facing a fault. The proposed technique is implemented on the IEEE 39-bus system. � 2017 Institute of Advanced Engineering and Science. All rights reserved. Final 2023-05-29T06:38:28Z 2023-05-29T06:38:28Z 2017 Article 10.11591/ijeecs.v6.i3.pp591-601 2-s2.0-85020769553 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020769553&doi=10.11591%2fijeecs.v6.i3.pp591-601&partnerID=40&md5=c79e98f9e7a7bb095ee6df3df951feb8 https://irepository.uniten.edu.my/handle/123456789/23211 6 3 591 601 Institute of Advanced Engineering and Science Scopus |
| spellingShingle | Elghali E.B. Marsadek M. Ramasamy A.K. Risk of transient stability using rotor trajectory index as severity function |
| title | Risk of transient stability using rotor trajectory index as severity function |
| title_full | Risk of transient stability using rotor trajectory index as severity function |
| title_fullStr | Risk of transient stability using rotor trajectory index as severity function |
| title_full_unstemmed | Risk of transient stability using rotor trajectory index as severity function |
| title_short | Risk of transient stability using rotor trajectory index as severity function |
| title_sort | risk of transient stability using rotor trajectory index as severity function |
| url_provider | http://dspace.uniten.edu.my/ |