Conference paper
Excitation system fault diagnosis and mitigation in multi-machine power grids
2013 Australasian Universities Power Engineering Conference (AUPEC), pp.1-6
Australasian Universities Power Engineering Conference (AUPEC), 23rd (Hobart, Australia, 29-Sep-2013–03-Oct-2013)
Institute of Electrical and Electronics Engineers
2013
Abstract
An approach for fault diagnosis and restoration in the excitation systems of multi-machine power systems is presented in this paper. The approach is capable of detecting and locating faults in any exciter anywhere in the system with high accuracy using simple fuzzy logic. The use of logic only implies that faults can be detected in near real time. Once the fault is detected, the excitation is immediately adjusted to control the field current and thus the terminal voltage of the affected generator and also to ensure stability of the whole system. The high accuracy and real-time aspects of the proposed approach are verified through case studies performed on IEEE 30 bus power system.
Details
- Title
- Excitation system fault diagnosis and mitigation in multi-machine power grids
- Authors
- S Saha (Author) - The University of MelbourneM Aldeen (Author) - The University of MelbourneM. A Mahmud (Author) - The University of Melbourne
- Publication details
- 2013 Australasian Universities Power Engineering Conference (AUPEC), pp.1-6
- Conference details
- Australasian Universities Power Engineering Conference (AUPEC), 23rd (Hobart, Australia, 29-Sep-2013–03-Oct-2013)
- Publisher
- Institute of Electrical and Electronics Engineers
- Date published
- 2013
- DOI
- 10.1109/AUPEC.2013.6725451
- ISBN
- 9781862959132
- Organisation Unit
- University of the Sunshine Coast, Queensland; School of Science, Technology and Engineering
- Language
- English
- Record Identifier
- 99532305802621
- Output Type
- Conference paper
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