International Conference on Power System Technology - POWERCON 2016, Wollongong (Australia). 28 September - 01 October 2016
Summary:
The paper presents a study on the dynamic response of power system frequency control devices considering different approaches to estimate bus frequencies in power system simulators. The frequency signals considered in this paper are obtained based on the center of inertia, a commonly-used washout filter that approximates the derivative of the bus voltage phase angle, and a frequency divider formula developed by the authors. The dynamic behavior of frequency control devices such as thermostatically regulated loads is compared considering the three signals above. Different scenarios are discussed based on the IEEE 14-bus and New England 39-bus, 10-machine test systems.
DOI: 
https://doi.org/10.1109/POWERCON.2016.7753891
Published in IEEE POWERCON 2016, pp: 1-6, ISBN: 978-1-4673-8849-8
Publication date: 2016-09-28.
Citation:
A. Ortega, F. Milano, Comparison of bus frequency estimators for power system transient stability analysis, International Conference on Power System Technology - POWERCON 2016, Wollongong (Australia). 28 September - 01 October 2016. In: IEEE POWERCON 2016: Conference proceedings, ISBN: 978-1-4673-8849-8
