NDLI: Single-phase PFC boost converter operating at instantaneous power interruption

Content Provider	IEEE Xplore Digital Library
Author	Jappe, T.K. Mussa, S.A.
Copyright Year	2009
Description	Author affiliation: Federal University of Santa Catarina, INEP-Power Electronics Institute, Florianópolis, Brazil (Jappe, T.K.; Mussa, S.A.)
Abstract	The voltage sags and instantaneous power interruptions are probably the most significant power quality problem facing industrial customers today. In switchmode power supplies, the CCM boost PFC converter, with average current mode control, is widely used as first-stage. However, at the instantaneous power interruption, the controllers go to saturate mode, consequently the switching device (MOSFET or IGBT) may damage permanently at power return after voltage interruption. Therefore, this paper verifies this problem and proposes a simple protection strategy to limit transitory current after power interruption. Simulation and experimental results confirm and validate the proposed control strategy.
Starting Page	2771
Ending Page	2776
File Size	1696613
Page Count	6
File Format	PDF
ISBN	9781424428939
DOI	10.1109/ECCE.2009.5316354
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Insulated gate bipolar transistors Switching converters Power system dynamic stability Power supplies Surge protection Power factor correction Industrial power system transients Power electronics Voltage control Digital circuits Current control Digital control Power quality MOSFET circuits Power MOSFET Protection Overcurrent protection
Content Type	Text
Resource Type	Article

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