The research on active boost PFC-Reference-Cited by-同舟云学术

The research on active boost PFC

Published:2020-09-30 Issue:3 Volume:20 Page:839-852
ISSN:1472-7978
Container-title:Journal of Computational Methods in Sciences and Engineering
language:
Short-container-title:JCM

Author:

Liu Xuepeng¹²,Li Jianping³

Affiliation:

1. School of Mechanical Engineering, Foshan Polytechnic, Foshan, Guangdong, China

2. School of Industrial Automation, Beijing Institute of Technology, Zhuhai, Guangdong, China

3. School of Mechanical Engineering, Shenzhen Polytechnic, Shenzhen, Guangdong, China

Abstract

The current wave form of active boost PFC is simulated in time domain and frequency domain. With the voltage of 220 v, the inductance of 15 mH, the capacitance of 5040 μF, the load of 2500 W, the integrated power factor, fundamental power factor, and distortion are analyzed. The distortion is enhanced with the increase of frequency. Comparing high-order harmonic part under 10 mH and 15 Mh, it is demonstrated that the appropriate OFF phase angle changes with different requirement: the angle is 37 degree with distortion in least while the one is 34 degree with maximum integrated power factor. Topology and results are proposed. The results demonstrate that the power factor of real PFC circuit is up to 0.975.

Publisher

IOS Press

Subject

Computational Mathematics,Computer Science Applications,General Engineering

Reference21 articles.

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5. A. Alexander, E. Michael and B.Y. Sam, Investigation of an alternative APFC Control with no Sensing of Line Voltage Based on a Triangular Modulation Carrier, 23rd Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2008), vol. 2, pp. 345–367.

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