Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim

In an open access electricity markets, the amount of power transfer are estimated based on the off-line computation of available transfer capability (ATC). Inaccurate value of ATC may yield to security violations of transmission system and this requires the utility operators to invoke transmission l...

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Main Author:	Mokai @ Hashim, Mohd Shahril
Format:	Thesis
Language:	English
Published:	2006
Online Access:	https://ir.uitm.edu.my/id/eprint/84573/1/84573.pdf
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id	my-uitm-ir.84573
record_format	uketd_dc
spelling	my-uitm-ir.845732024-04-24T04:06:19Z Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim 2006 Mokai @ Hashim, Mohd Shahril In an open access electricity markets, the amount of power transfer are estimated based on the off-line computation of available transfer capability (ATC). Inaccurate value of ATC may yield to security violations of transmission system and this requires the utility operators to invoke transmission loading relief (TLR) in order to maintain the reliability of transmission system. This thesis presents the relationship between TLR and ATC. The TLR is invoked by the power system operators in order to improve the utilization of the transmission system when there have overloaded lines. The ATC is determined by using the DC power flow and power transfer distribution factor (PTDF). The power transfer is obtained by injected the power at generator bus and the same amount of power extracted at load bus. The value of MW power transfer is varied randomly until there is no overloaded line occurred and this action is called as the TLR. The overloaded line is represented based on a negative value of ATC and this requires the implementation of TLR. A case study of the 6 bus IEEE RTS is used to verify the effectiveness of TLR to alleviate the overloaded transmission lines during power transfer. 2006 Thesis https://ir.uitm.edu.my/id/eprint/84573/ https://ir.uitm.edu.my/id/eprint/84573/1/84573.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Othman, Muhammad Murtadha
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Othman, Muhammad Murtadha
description	In an open access electricity markets, the amount of power transfer are estimated based on the off-line computation of available transfer capability (ATC). Inaccurate value of ATC may yield to security violations of transmission system and this requires the utility operators to invoke transmission loading relief (TLR) in order to maintain the reliability of transmission system. This thesis presents the relationship between TLR and ATC. The TLR is invoked by the power system operators in order to improve the utilization of the transmission system when there have overloaded lines. The ATC is determined by using the DC power flow and power transfer distribution factor (PTDF). The power transfer is obtained by injected the power at generator bus and the same amount of power extracted at load bus. The value of MW power transfer is varied randomly until there is no overloaded line occurred and this action is called as the TLR. The overloaded line is represented based on a negative value of ATC and this requires the implementation of TLR. A case study of the 6 bus IEEE RTS is used to verify the effectiveness of TLR to alleviate the overloaded transmission lines during power transfer.
format	Thesis
qualification_level	Bachelor degree
author	Mokai @ Hashim, Mohd Shahril
spellingShingle	Mokai @ Hashim, Mohd Shahril Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
author_facet	Mokai @ Hashim, Mohd Shahril
author_sort	Mokai @ Hashim, Mohd Shahril
title	Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
title_short	Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
title_full	Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
title_fullStr	Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
title_full_unstemmed	Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim
title_sort	implementation of transmission loading relief (tlr) to alleviate overloading in transmission system / mohd shahril mokai @ hashim
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2006
url	https://ir.uitm.edu.my/id/eprint/84573/1/84573.pdf
_version_	1804889727563726848

Implementation of transmission loading relief (TLR) to alleviate overloading in transmission system / Mohd Shahril Mokai @ Hashim

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