Title :
The stability analysis of AC-DC systems including actuator dynamics for aircraft power systems
Author :
Areerak, K-N. ; Bozhko, Serhiy V. ; de Lillo, L. ; Asher, G.M. ; Thomas, D.W.P. ; Watson, A. ; Wu, T.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Nottingham, Nottingham, UK
Abstract :
This paper presents the small-signal stability analysis of AC-DC power system taking into account dynamics of electromechanical actuator (EMA). A dq modelling method is employed to predict unstable operation caused by possible variations in operating points and/or system parameters. The obtained theoretical results are supported by intensive simulations and verified experimentally.
Keywords :
AC-DC power convertors; aircraft power systems; AC-DC power system; actuator dynamics; aircraft power systems; dq modelling method; electromechanical actuator; power converter; Actuators; Aerospace electronics; Aircraft propulsion; Diodes; Power system analysis computing; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Stability analysis; constant power load; dq transformation; power converter; stability analysis;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
