Real-time contingency evaluation and ranking technique

The tendency towards maximising economic benefits has led power systems utilities to run close to the limits of stable operation. This has necessitated the study of the stressed situation of the power system network to accomplish efficient energy management without losing its reliability. On-line mo...

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Main Authors: Moghavvemi, M., Faruque, O.
Format: Article
Published: IEE Proceedings 1998
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Online Access:http://eprints.um.edu.my/9642/
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spelling my.um.eprints.96422017-11-23T03:02:49Z http://eprints.um.edu.my/9642/ Real-time contingency evaluation and ranking technique Moghavvemi, M. Faruque, O. TA Engineering (General). Civil engineering (General) The tendency towards maximising economic benefits has led power systems utilities to run close to the limits of stable operation. This has necessitated the study of the stressed situation of the power system network to accomplish efficient energy management without losing its reliability. On-line monitoring of power system stability has become a vital factor for electric utilities. An effective method for real-time monitoring of system status and thus voltage collapse prediction is described. The proposed technique investigates each line of the system through calculating an indicator that varies from 0 (no load condition) to 1 (maximum permissible loading condition). The basic concept of maximum power transfer through a line is utilised. The proposed contingency evaluation technique is applied on the IEEE 24 bus and IEEE 6 bus reliability test system and is found to be accurate in assessing the stressful status of the lines. IEE Proceedings 1998 Article PeerReviewed Moghavvemi, M. and Faruque, O. (1998) Real-time contingency evaluation and ranking technique. Generation, Transmission and Distribution, 145 (5). pp. 517-523. ISSN 3502360
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Moghavvemi, M.
Faruque, O.
Real-time contingency evaluation and ranking technique
description The tendency towards maximising economic benefits has led power systems utilities to run close to the limits of stable operation. This has necessitated the study of the stressed situation of the power system network to accomplish efficient energy management without losing its reliability. On-line monitoring of power system stability has become a vital factor for electric utilities. An effective method for real-time monitoring of system status and thus voltage collapse prediction is described. The proposed technique investigates each line of the system through calculating an indicator that varies from 0 (no load condition) to 1 (maximum permissible loading condition). The basic concept of maximum power transfer through a line is utilised. The proposed contingency evaluation technique is applied on the IEEE 24 bus and IEEE 6 bus reliability test system and is found to be accurate in assessing the stressful status of the lines.
format Article
author Moghavvemi, M.
Faruque, O.
author_facet Moghavvemi, M.
Faruque, O.
author_sort Moghavvemi, M.
title Real-time contingency evaluation and ranking technique
title_short Real-time contingency evaluation and ranking technique
title_full Real-time contingency evaluation and ranking technique
title_fullStr Real-time contingency evaluation and ranking technique
title_full_unstemmed Real-time contingency evaluation and ranking technique
title_sort real-time contingency evaluation and ranking technique
publisher IEE Proceedings
publishDate 1998
url http://eprints.um.edu.my/9642/
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score 13.222552