Low-frequency oscillations in AC railway traction power systems: Train input admittance calculation and stability analysis

Dynamic interactions among the AC railway power supply network and power electronic converters feeding the trains can result in low-frequency oscillation (LFO) of the catenary voltage, leading to a power outage of the substation and the shutdown of train traffic. To determine the low-frequency stabi...

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Bibliographic Details

Published in:	International Journal of Electrical Power & Energy Systems
Main Authors:	Paul Frutos, Juan Manuel Guerrero, Iker Muniategui, Aitor Endemaño, David Ortega, Fernando Briz
Format:	Article
Language:	English
Published:	Elsevier 2024-11-01
Subjects:	Railway system Low-frequency stability Differential input admittance Voltage source converter Small-signal models Asymmetric transfer function
Online Access:	http://www.sciencedirect.com/science/article/pii/S0142061524005064