Multi-phase Coupled and Integrated Inductors for Critical Conduction Mode Totem-Pole PFC Converter

Yang, Yuchen; Liu, Zhengyang; Lee, Fred C.; Li, Qiang

doi:10.1109/APEC.2017.7930943

Multi-phase Coupled and Integrated Inductors for Critical Conduction Mode Totem-Pole PFC Converter

Conference · Sat Jul 01 00:00:00 EDT 2017 · Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition (APEC)

DOI:https://doi.org/10.1109/APEC.2017.7930943· OSTI ID:1644198

Yang, Yuchen ^[1]; ; Lee, Fred C.;

Delta Products Corporation

Coupled inductor has been widely used in voltage regulator (VR) applications for many years because it can help reducing current ripple and improving transient performance. In this paper, the coupled inductor concept is applied to interleaved totem-pole critical conduction mode (CRM) PFC converter for 6.6kW on board battery charger. The difference between negative coupling and positive coupling will be discussed. The benefit of positive coupling for battery charger will be presented, such as reducing switching frequency range and reducing input differential mode (DM) noise. In addition, balance technique is applied to help minimize common mode (CM) noise. Last but not least, the inductor will be integrated into PCB winding with a little sacrifice on loss. With the inductor integration, the converter can avoid labor intensive production and achieve fully automated manufacture. The analysis is verified by both simulation and experiment.

Research Organization:: Delta Products Corporation

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

Contributing Organization:: Virginia Polytechnic Institute and State University

DOE Contract Number:: EE0006834

OSTI ID:: 1644198

Journal Information:: Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition (APEC), Journal Name: Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition (APEC) Vol. 2017; ISSN 1048-2334

Publisher:: IEEE

Country of Publication:: United States

Language:: English

References (6)

The determination of the boundaries between continuous and discontinuous conduction modes in PWM DC-to-DC converters used as power factor preregulators Sebastian, J.; Cobos, J. A.; Lopera, J. M. IEEE Transactions on Power Electronics, Vol. 10, Issue 5 https://doi.org/10.1109/63.406845	journal	September 1995
Performance improvements of interleaving VRMs with coupling inductors No authors listed IEEE Transactions on Power Electronics, Vol. 16, Issue 4 https://doi.org/10.1109/63.931059	journal	July 2001
Design consideration for power factor correction boost converter operating at the boundary of continuous conduction mode and discontinuous conduction mode Lai, J. -S.; Chen, D. Proceedings Eighth Annual Applied Power Electronics Conference and Exposition https://doi.org/10.1109/APEC.1993.290621	conference	March 1993
Common mode EMI reduction technique for interleaved MHz critical mode PFC converter with coupled inductor Yang, Yuchen; Mu, Mingkai; Liu, Zhengyang 2015 IEEE Energy Conversion Congress and Exposition (ECCE) https://doi.org/10.1109/ECCE.2015.7309693	conference	September 2015
Common-Mode EMI Study and Reduction Technique for the Interleaved Multichannel PFC Converter Kong, Pengju; Wang, Shuo; Lee, Fred C. IEEE Transactions on Power Electronics, Vol. 23, Issue 5 https://doi.org/10.1109/TPEL.2008.2002090	journal	September 2008
Performance Evaluation of Bridgeless PFC Boost Rectifiers Huber, L.; Jang, Yungtaek; Jovanovic, M. M. IEEE Transactions on Power Electronics, Vol. 23, Issue 3, p. 1381-1390 https://doi.org/10.1109/TPEL.2008.921107	journal	May 2008

Similar Records

Analysis of a GaN-Based CRM Totem-Pole PFC Converter Considering Current Sensing Delay

Conference · Tue Oct 01 00:00:00 EDT 2019 · IEEE Energy Conversion Congress and Exposition (ECCE) · OSTI ID:1761741

A Simple ZVT Auxiliary Circuit for Totem-Pole Bridgeless PFC Rectifier

Journal Article · Tue Jan 15 23:00:00 EST 2019 · IEEE Transactions on Industry Applications · OSTI ID:2446697

Coupled Inductor Design for Interleaved Three-level Active Neutral Point Clamped Inverters Considering EMI Noise Reduction

Conference · Thu Feb 28 23:00:00 EST 2019 · Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition (APEC) · OSTI ID:1559618

Multi-phase Coupled and Integrated Inductors for Critical Conduction Mode Totem-Pole PFC Converter

Citation Formats

References (6)

Similar Records

Related Subjects