Title :
Improved scalar control using flexible DC-Link voltage in Brushless Doubly-Fed Reluctance Machines for wind applications
Author :
Hassan, Mohammed ; Jovanovic, Milutin
Author_Institution :
Sch. of Comput., Eng. & Inf. Sci., Northumbria Univ., Newcastle upon Tyne, UK
Abstract :
In this paper, we propose to investigate the capability of Brushless Doubly-Fed Reluctance Machine and its potential to drive speed in various domains based on synchronous-speed as the main reference, however, that requires modernizing the control algorithm in order to comply with the new requirements. This flexibility in speed performance of this machine requires further observation from applicable controller to cover the necessary change occurring in various speed domains. Controllable DC-link voltage is considered to be one of qualified control theory which brings a significant improvement to the performances of scalar control algorithm related to BDFRM.
Keywords :
motor drives; reluctance machines; voltage control; brushless doubly-fed reluctance machines; controllable DC-link voltage; drive speed; flexible DC-link voltage; qualified control; scalar control; speed domains; synchronous speed; wind applications; Control systems; Educational institutions; Magnetic flux; Mathematical model; Rotors; Voltage control; Windings; K constant; brushless doubly-fed reluctance machine (BDFRM); flexible Dc-link control; power electronics; scalar control;
Conference_Titel :
Environment Friendly Energies and Applications (EFEA), 2012 2nd International Symposium on
Conference_Location :
Newcastle upon Tyne
Print_ISBN :
978-1-4673-2909-5
Electronic_ISBN :
978-1-4673-2910-1
DOI :
10.1109/EFEA.2012.6294037
