PFC correcting of single-inductor three-level bridgeless with one-cycle

Author

Qingjiang Yang ; Hongyang Liu

Author_Institution

Coll. of Electr. & Inf. Eng., Heilongjiang Inst. of Sci. & Technol., Harbin, China

Volume

02

fYear

2013

fDate

16-18 Aug. 2013

Firstpage

1279

Lastpage

1282

Abstract

To improve the power factor of inverter or UPS and restrain the input current harmonic, a one-cycle control technology is applied to a single inductor three-level bridgeless boost power factor correction circuit in this paper, analyzing the single cycle control mode and principle of charging and discharging, building the simulink model of one-cycle controlling single-inductor three-level bridgeless boost circuit. The results show that the one-cycle control can restrain the harmonic of the input current, the total harmonic distortion rate is 0.1, and the input power factor is 0.995.

Keywords

harmonic distortion; invertors; power conversion harmonics; power factor correction; power inductors; uninterruptible power supplies; PFC correction; Simulink model; UPS power factor improvement; charging principle; discharging charging; input current harmonic; input power factor; inverter power factor improvement; one-cycle control technology; one-cycle controlling single-inductor three-level bridgeless boost circuit; single cycle control mode; total harmonic distortion rate; DSL; Reactive power; Software packages; PFC; one-cycle control; three-level bridgeless;

fLanguage

English

Publisher

ieee

Conference_Titel

Measurement, Information and Control (ICMIC), 2013 International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4799-1390-9

Type

conf

DOI

10.1109/MIC.2013.6758193

Filename

6758193