Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim

Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim

In a restructured power system, it is important to determine realistic value of Available Transfer Capability (ATC) since this information will be used as a reference by the Independent System Operator (ISO) towards the finest decision making in congestion management especially pertaining to system...

Full description

Bibliographic Details
Main Author: Salim, Nur Ashida
Format: Book Section
Language:English
Published: Institute of Graduate Studies, UiTM 2015
Subjects:
Malaysia
Online Access:http://ir.uitm.edu.my/id/eprint/19332/
http://ir.uitm.edu.my/id/eprint/19332/1/ABS_NUR%20ASHIDA%20SALIM%20TDRA%20VOL%207%20IGS%2015.pdf
id uitm-19332
recordtype eprints
spelling uitm-193322018-06-12T07:47:15Z http://ir.uitm.edu.my/id/eprint/19332/ Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim Salim, Nur Ashida Malaysia In a restructured power system, it is important to determine realistic value of Available Transfer Capability (ATC) since this information will be used as a reference by the Independent System Operator (ISO) towards the finest decision making in congestion management especially pertaining to system security and effective electricity market. ATC is the additional amount of power that can be transferred between two areas without jeopardizing the system security and reliability. The determination of ATC must accommodate a certain amount of Transmission Reliability Margin (TRM) vital for resolving between uncertain system securities and maximizing the power transfer. In this thesis, a stochastic framework has been established for ATC and TRM determination by considering uncertainties in hourly peak loads, transmission failures and system cascading collapse. The events of worldwide major blackouts that occurred recently have emphasized on the importance of cascading collapse consideration in determining power transfer capability. The proposed research methodology involved developing an algorithm commenced with a fault occurrence and then followed by the propagation of power system component tripping events which is defined as the system cascading collapse. In this thesis, both static and dynamic operating conditions in a power system are considered in the analysis of system cascading collapse. The assessment of static system cascading collapse is performed wherein its cascaded violation depends on the violation of transmission line limit. On the other hand, the dynamic system cascading collapse is performed by inspecting the violation of generator rotor angle limit and frequency limit starting from the dynamic response of critical clearing time until the final transient stability simulation time… Institute of Graduate Studies, UiTM 2015 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/19332/1/ABS_NUR%20ASHIDA%20SALIM%20TDRA%20VOL%207%20IGS%2015.pdf Salim, Nur Ashida (2015) Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim. In: The Doctoral Research Abstracts. IPSis Biannual Publication, 7 (7). Institute of Graduate Studies, UiTM, Shah Alam.
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Malaysia
spellingShingle Malaysia
Salim, Nur Ashida
Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
description In a restructured power system, it is important to determine realistic value of Available Transfer Capability (ATC) since this information will be used as a reference by the Independent System Operator (ISO) towards the finest decision making in congestion management especially pertaining to system security and effective electricity market. ATC is the additional amount of power that can be transferred between two areas without jeopardizing the system security and reliability. The determination of ATC must accommodate a certain amount of Transmission Reliability Margin (TRM) vital for resolving between uncertain system securities and maximizing the power transfer. In this thesis, a stochastic framework has been established for ATC and TRM determination by considering uncertainties in hourly peak loads, transmission failures and system cascading collapse. The events of worldwide major blackouts that occurred recently have emphasized on the importance of cascading collapse consideration in determining power transfer capability. The proposed research methodology involved developing an algorithm commenced with a fault occurrence and then followed by the propagation of power system component tripping events which is defined as the system cascading collapse. In this thesis, both static and dynamic operating conditions in a power system are considered in the analysis of system cascading collapse. The assessment of static system cascading collapse is performed wherein its cascaded violation depends on the violation of transmission line limit. On the other hand, the dynamic system cascading collapse is performed by inspecting the violation of generator rotor angle limit and frequency limit starting from the dynamic response of critical clearing time until the final transient stability simulation time…
format Book Section
author Salim, Nur Ashida
author_facet Salim, Nur Ashida
author_sort Salim, Nur Ashida
title Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
title_short Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
title_full Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
title_fullStr Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
title_full_unstemmed Determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / Nur Ashida Salim
title_sort determination of transfer capability considering risk and reliability cost/worth assessment in dynamic and static system cascading collapses / nur ashida salim
publisher Institute of Graduate Studies, UiTM
publishDate 2015
url http://ir.uitm.edu.my/id/eprint/19332/
http://ir.uitm.edu.my/id/eprint/19332/1/ABS_NUR%20ASHIDA%20SALIM%20TDRA%20VOL%207%20IGS%2015.pdf
first_indexed 2023-09-18T23:02:20Z
last_indexed 2023-09-18T23:02:20Z
_version_ 1777418256396582912

Similar Items