Title :
Design and evaluation of two types of controllers for a two-switch forward converter with extended duty cycle capability
Author :
Salazar, Lautaro ; Ziogas, Phoivos
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
The design and evaluation of a single-loop and a dual-loop feedback control system are presented. Both controllers improve the output voltage regulation and dynamic response of a 2 kW two-switch high-frequency forward converter with extended duty cycle capability. Simulated and experimental results are presented to verify the design and the effects on the dynamic performance of the converter using both controllers.<>
Keywords :
feedback; power convertors; voltage control; voltage regulators; 2 kW; controllers; dual-loop feedback control system; dynamic response; extended duty cycle capability; output voltage regulation; single loop feedback control; two-switch forward converter; Capacitors; Circuit simulation; DC-DC power converters; Damping; Differential equations; Feedback circuits; Filters; Inductance; Pulse width modulation; Signal generators;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1990. APEC '90, Conference Proceedings 1990., Fifth Annual
Conference_Location :
Los Angeles, CA, USA
DOI :
10.1109/APEC.1990.66383
