Multi-Channel Interleaved paralleled phases Shifted Factor Correctors with Passive Control Strategy
- 10.2991/iwmecs-15.2015.155How to use a DOI?
- Power factor corrector; Multi-phase interleaved; Multiple paralleled; Phase shift drive
High power single-phase PFC such as multi-level interleaved APFC or single-level APFC with multiple power devices in parallel is required for high-power household electrical appliances, communication power and other electric-equipment which are supplied by single-phase AC power source. This paper theorizes an APFC MxN APFC with M-channel interleaved N-paralleled switches which is driven by phase-shifted control method. Then the paper analyzes its circuit structure and working principle, including variable ratio of voltage, ripple circuit, driving method and the control scheme. This selection, while maintaining the work frequency of the boost inductor or keeping the same switching frequency of devices, doubles the work frequency of the boost inductor, also, simplifies the inductor design. This paper takes 2x2 APFC as an example of the MATLAB/SIMULINK simulation analysis. The experimental research obtains satisfactory results and verifies that the overall solution is workable.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zongze Xia AU - Fei Xia AU - Xiaobo Huang AU - Haitao Zhou AU - Guoshun Chen PY - 2015/10 DA - 2015/10 TI - Multi-Channel Interleaved paralleled phases Shifted Factor Correctors with Passive Control Strategy BT - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences PB - Atlantis Press SP - 778 EP - 785 SN - 2352-538X UR - https://doi.org/10.2991/iwmecs-15.2015.155 DO - 10.2991/iwmecs-15.2015.155 ID - Xia2015/10 ER -