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Adaptive and optimal under frequency load shedding

Chin, Victor , Dong, Zhao Yang , Saha, Tapan , Ford, Jason J., & Zhang, Jing (2008) Adaptive and optimal under frequency load shedding. In Power Engineering Conference, 2008. AUPEC '08. Australasian Universities, IEEE (Institute of Electrical and Electronics Engineers), Sydney.

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Abstract

Power systems in many countries are stressed towards their stability limit. If these stable systems experience any unexpected serious contingencies, or disturbances, there is a significant risk of instability, which may lead to wide-spread blackout. Frequency is a reliable indicator for such instability condition exists on the power system; therefore under-frequency load shedding technique is used to stable the power system by curtail some load. In this paper, the SFR-UFLS model redeveloped to generate optimal load shedding method is that optimally shed load following one single particular contingency event. The proposed optimal load shedding scheme is then tested on the 39-bus New England test system to show the performance against random load shedding scheme.

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ID Code: 47090
Item Type: Conference Paper
Keywords: Power Engineering, optimisation , system frequency response (SFR) model , under-frequency load shedding (UFLS)
ISBN: 9780733427152
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600)
Divisions: Current > Research Centres > Australian Research Centre for Aerospace Automation
Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Engineering Systems
Deposited On: 21 Nov 2011 11:59
Last Modified: 21 Nov 2011 11:59

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