Title :
A new single phase single stage power factor corrected converter
Author :
Sandhya, T. ; David, Delia
Author_Institution :
Jyothi Eng. Coll., Cheruthuruthy, India
Abstract :
The paper deals with a new single stage three level ac-dc converter which performs both power factor correction and voltage regulation in a single stage. The proposed converter has two separate controllers, one for power factor correction and the other for regulating the output voltage. A comprehensive review of the existing single stage topologies has been carried out. Then the operating principle, control scheme and the design of the new converter are presented. The proposed converter is having an input power factor close to unity and better voltage regulation compared to the conventional ac-dc converter topologies. Simulation results obtained from a 1.35kW model are also presented to show the feasibility of the new converter.
Keywords :
AC-DC power convertors; network topology; power factor correction; voltage control; AC-DC converter topology; output voltage regulation; power 1.35 kW; single phase power factor corrected converter; single stage power factor corrected converter; single stage topology; Capacitors; Inductors; Power factor correction; Reactive power; Stress; Topology; Voltage control; Power factor correction; single stage converters; three level converters;
Conference_Titel :
Circuit, Power and Computing Technologies (ICCPCT), 2014 International Conference on
Print_ISBN :
978-1-4799-2395-3
DOI :
10.1109/ICCPCT.2014.7054805
