Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines

Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines

© 2018 IEEE. This work involves performance evaluation of current uprating of overhead transmission lines by using Aluminum Conductor Steel Reinforced (ACSR) and High Temperature Low Sag (HTLS) conductors. The test cases are 230-kV, double-circuit, single-bundle and twin-bundle, overhead transmissio...

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Main Authors: Somboon Nuchprayoon, Artitaya Chaichana
Format: Conference Proceeding
Published: 2018
Subjects:
Computer Science
Energy
Engineering
Environmental Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056515376&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62643
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-626432018-11-29T07:43:48Z Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines Somboon Nuchprayoon Artitaya Chaichana Computer Science Energy Engineering Environmental Science © 2018 IEEE. This work involves performance evaluation of current uprating of overhead transmission lines by using Aluminum Conductor Steel Reinforced (ACSR) and High Temperature Low Sag (HTLS) conductors. The test cases are 230-kV, double-circuit, single-bundle and twin-bundle, overhead transmission lines. The existing conductors are 1272 MCM ACSR, while the candidate conductors are five types of HTLS with comparable sizes. The performance comparison is carried out under a twofold ampacity condition. It can be concluded from numerical simulations that HTLS conductors are attractive for replacing ACSR conductors in current uprating. By using HTLS conductors, more clearance to ground is gained and it is feasible to reduce right of way. However, it is mentioned that the line loadability of HTLS conductors is slightly less than that of ACSR conductors so that steady-state stability limit is of concern. 2018-11-29T07:38:03Z 2018-11-29T07:38:03Z 2018-10-16 Conference Proceeding 2-s2.0-85056515376 10.1109/EEEIC.2018.8493888 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056515376&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62643
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Energy
Engineering
Environmental Science
spellingShingle Computer Science
Energy
Engineering
Environmental Science
Somboon Nuchprayoon
Artitaya Chaichana
Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
description © 2018 IEEE. This work involves performance evaluation of current uprating of overhead transmission lines by using Aluminum Conductor Steel Reinforced (ACSR) and High Temperature Low Sag (HTLS) conductors. The test cases are 230-kV, double-circuit, single-bundle and twin-bundle, overhead transmission lines. The existing conductors are 1272 MCM ACSR, while the candidate conductors are five types of HTLS with comparable sizes. The performance comparison is carried out under a twofold ampacity condition. It can be concluded from numerical simulations that HTLS conductors are attractive for replacing ACSR conductors in current uprating. By using HTLS conductors, more clearance to ground is gained and it is feasible to reduce right of way. However, it is mentioned that the line loadability of HTLS conductors is slightly less than that of ACSR conductors so that steady-state stability limit is of concern.
format Conference Proceeding
author Somboon Nuchprayoon
Artitaya Chaichana
author_facet Somboon Nuchprayoon
Artitaya Chaichana
author_sort Somboon Nuchprayoon
title Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
title_short Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
title_full Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
title_fullStr Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
title_full_unstemmed Performance Comparison of Using ACSR and HTLS Conductors for Current Uprating of 230-kV Overhead Transmission Lines
title_sort performance comparison of using acsr and htls conductors for current uprating of 230-kv overhead transmission lines
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056515376&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62643
_version_ 1681425845414002688

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