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Determining the frequency stability boundary of the Tasmanian system due to voltage disturbances
conference contribution
posted on 2023-05-23, 07:21 authored by Jones, Derek, Pasalic, S, Michael NegnevitskyMichael Negnevitsky, Md Enamul HaqueLarge-scale integration of wind into power grids can have significant impact on the system stability. This paper presents the Rate of Change of Frequency (RoCoF) metric to determine limitations of the system with high levels of wind penetration. The metric takes into account the system inertia, wind turbine response, and the size of contingencies. The metric is then applied to the Tasmanian power system – a small predominantly hydro power system with a potentially large-scale penetration of wind. The simulation studies are carried out using PSS/E. Case studies are performed with critical contingencies such as the loss of synchronous generation, loss of wind generation and loss of the HVDC interconnector, and their impacts are discussed.
History
Publication title
Proceedings of the IEEE PES International Conference on Power Systems Technology (POWERCON 2012)Editors
N NairPagination
1-6Department/School
School of EngineeringPublisher
Institute of Electrical and Electronics EngineersPlace of publication
Auckland, New ZealandEvent title
IEEE PES International Conference on Power Systems Technology (POWERCON 2012)Event Venue
Auckland, New ZealandDate of Event (Start Date)
2012-10-30Date of Event (End Date)
2012-11-02Rights statement
Copyright 2012 IEEERepository Status
- Restricted