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Under voltage load shedding (UVLS) study for 746 test bus system

Voltage collapse phenomenon is known to be complex and localized in nature but with a widespread effect. The ultimate effect of voltage collapse would be total system collapse which would incur high losses to utility companies. Thus, on- line monitoring of power system stability has become a vital f...

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Main Authors: Verayiah, R., Ramasamy, A., Abidin, H.I.Z., Musirin, I.
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Published: 2018
Online Access:http://dspace.uniten.edu.my/jspui/handle/123456789/7370
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spelling my.uniten.dspace-73702020-09-09T08:32:31Z Under voltage load shedding (UVLS) study for 746 test bus system Verayiah, R. Ramasamy, A. Abidin, H.I.Z. Musirin, I. Voltage collapse phenomenon is known to be complex and localized in nature but with a widespread effect. The ultimate effect of voltage collapse would be total system collapse which would incur high losses to utility companies. Thus, on- line monitoring of power system stability has become a vital factor for electric utility companies. One of the methods to avoid voltage collapse is to perform Under Voltage Load Shedding (UVLS). Fast Voltage Stability Index (FVSI) index is proven to be a good indicator for voltage stability in a system. This paper analyzes the correlation between FVSI and the placement of UVLS relays for a 746 test bus system. It is found from the simulations results that FVSI index can be used as an indicator for the placement of UVLS relays in a power system network. ©2009 IEEE. 2018-01-11T09:39:15Z 2018-01-11T09:39:15Z 2009 http://dspace.uniten.edu.my/jspui/handle/123456789/7370
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Voltage collapse phenomenon is known to be complex and localized in nature but with a widespread effect. The ultimate effect of voltage collapse would be total system collapse which would incur high losses to utility companies. Thus, on- line monitoring of power system stability has become a vital factor for electric utility companies. One of the methods to avoid voltage collapse is to perform Under Voltage Load Shedding (UVLS). Fast Voltage Stability Index (FVSI) index is proven to be a good indicator for voltage stability in a system. This paper analyzes the correlation between FVSI and the placement of UVLS relays for a 746 test bus system. It is found from the simulations results that FVSI index can be used as an indicator for the placement of UVLS relays in a power system network. ©2009 IEEE.
format
author Verayiah, R.
Ramasamy, A.
Abidin, H.I.Z.
Musirin, I.
spellingShingle Verayiah, R.
Ramasamy, A.
Abidin, H.I.Z.
Musirin, I.
Under voltage load shedding (UVLS) study for 746 test bus system
author_facet Verayiah, R.
Ramasamy, A.
Abidin, H.I.Z.
Musirin, I.
author_sort Verayiah, R.
title Under voltage load shedding (UVLS) study for 746 test bus system
title_short Under voltage load shedding (UVLS) study for 746 test bus system
title_full Under voltage load shedding (UVLS) study for 746 test bus system
title_fullStr Under voltage load shedding (UVLS) study for 746 test bus system
title_full_unstemmed Under voltage load shedding (UVLS) study for 746 test bus system
title_sort under voltage load shedding (uvls) study for 746 test bus system
publishDate 2018
url http://dspace.uniten.edu.my/jspui/handle/123456789/7370
_version_ 1677776765785735168
score 13.159267

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