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Improvement of Power System Transient Stability Using a Controllable Resistor Type Fault Current Limiter
conference contribution
posted on 2023-05-23, 14:09 authored by Hagh, T, Seyedbehzad Naderi, Jafari, MIn this paper a variable and controllable resistor type fault current limiter (FCL) is introduced for enhancement of transient stability of single machine infinite bus (SMIB) system with a double circuit transmission line. The optimal value of resistor during fault to reach the maximum stability of power system is computed. It is shown that, this optimal value depends on the fault location and the pre-fault active power of synchronous generator considering power demand changing. To show the effectiveness of the proposed FCL, analytical analysis including transient stability study and optimum resistor value calculation are presented. In addition, simulation results using PSCAD /EMTDC software are included to confirm the analytical analysis accuracy.
History
Publication title
Proceedings of International Conference on Power Systems Transients (IPST2011)Pagination
1-6Department/School
School of EngineeringPublisher
IPSTPlace of publication
Delft, The NetherlandsEvent title
International Conference on Power Systems Transients (IPST2011)Event Venue
Delft, The NetherlandsDate of Event (Start Date)
2011-06-14Date of Event (End Date)
2011-06-17Rights statement
Copyright unknownRepository Status
- Open