Title :
Frequency / duty cycle current-mode fuzzy control for LCC resonant converter
Author :
Manli Hu ; Bocker, Joachim ; Frohleke, Norbert
Author_Institution :
Dept. of Power Electron. & Electr. Drives (LEA), Paderborn Univ., Paderborn, Germany
fDate :
Aug. 30 2011-Sept. 1 2011
Abstract :
A novel current-mode nonlinear fuzzy controller with adaptive gain is developed for the LCC resonant converter applied in very low frequency high voltage generators using switching frequency and duty cycle as control variables. The designed fuzzy controller is verified through simulations. Comparison between the fuzzy controller and a standard linear controller indicates the correctness and effectiveness of the novel approach.
Keywords :
adaptive control; electric generators; frequency convertors; fuzzy control; linear systems; nonlinear control systems; resonant power convertors; switching convertors; LCC resonant converter; adaptive gain; frequency duty cycle current-mode nonlinear fuzzy controller; low frequency high voltage generator; standard linear controller; switching frequency; Aerospace electronics; Frequency control; Fuzzy control; Generators; PD control; Switching frequency; Voltage control; Adaptive control; Fuzzy control; Resonant converter;
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
