Title :
A single loop repetitive voltage controller for a four legs matrix converter ground power unit
Author :
Rohouma, W.M. ; de Lillo, Liliana ; Lopez, Sebastian ; Zanchetta, Pericle ; Wheeler, Patrick W.
Author_Institution :
Sch. of Electr. & Electron. Eng., Univ. of Nottingham, Nottingham, UK
fDate :
Aug. 30 2011-Sept. 1 2011
Abstract :
In this paper a repetitive control approach is proposed to regulate the output voltage of a four-leg matrix converter for an Aircraft Ground Power Supply application. The proposed controller reduces the tracking error and increases the stability of the converter compared to traditional approaches. Simulations and experimental results from a 7.5KW converter prototype are presented to verify the operation of the proposed controller.
Keywords :
aircraft power systems; matrix convertors; stability; voltage control; voltage regulators; aircraft ground power supply; four-leg matrix converter; repetitive voltage controller; stability; voltage regulation; Control systems; Equations; Matrix converters; Modulation; Steady-state; Transfer functions; Voltage control; Cyclic Venturini; Ground power unit; Matrix converters; Repetitive controller;
Conference_Titel :
Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on
Conference_Location :
Birmingham
Print_ISBN :
978-1-61284-167-0
Electronic_ISBN :
978-90-75815-15-3
