Novel voltage equalisation circuit of the lithium battery pack based on bidirectional flyback converter
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2019.1620
Abstract: Lithium batteries have become the main power source for new energy vehicles due to their high energy density and low self-discharge rate. In actual use of series battery packs, due to battery internal resistance, self-discharge… read more here.
Keywords: energy; battery pack; equalisation; topology ... See more keywords
High-Efficiency Boost-Flyback Converter with Voltage Multiplier Cells for High Voltage Gain Application
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2018.1430188
Abstract: Abstract In this paper, a Boost-Flyback converter is presented. It combines the voltage multiplier cells to the secondary winding of the coupled inductor in the Flyback part of the converter and a switched capacitor to… read more here.
Keywords: voltage; multiplier cells; voltage multiplier; boost flyback ... See more keywords
Lossless Snubber for GaN-Based Flyback Converter with Common Mode Noise Consideration
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3176941
Abstract: The previous lossless snubber for flyback converters, although with a small number of components, simple control and high power conversion efficiency, has no consideration for electromagnetic interference (EMI). This paper proposes a lossless snubber converter… read more here.
Keywords: snubber gan; flyback converter; snubber; consideration ... See more keywords
A Flyback Converter With Novel Active Dissipative Snubber
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3204872
Abstract: The active clamp flyback converters (ACF) can provide features of high power density and high power efficiency. However, ACF is usually applied to in the applications of medium-to-high power range. For a low power application,… read more here.
Keywords: flyback converter; snubber; active dissipative; power ... See more keywords
Highly Integrated ZVS Flyback Converter ICs With Pulse Transformer to Optimize USB Power Delivery for Fast-Charging Mobile Devices
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.3021509
Abstract: Flyback converter with USB power delivery is widely used for fast-charging mobile devices. However, conventional solutions have issues such as lower efficiency, higher cost, a large number of external components, and lower loop gain bandwidth.… read more here.
Keywords: flyback converter; converter; usb power; power ... See more keywords
A Full Soft-Switching ZVZCS Flyback Converter Using an Active Auxiliary Cell
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2016.2615601
Abstract: In this paper, a new soft switching flyback dc-dc converter with a simple zero-voltage and zero-current switching (ZVZCS) cell is proposed. The auxiliary resonant cell consists of one switch, one diode, one inductor, and two… read more here.
Keywords: zvzcs; switching zvzcs; soft switching; converter ... See more keywords
An Automatic Equalizer Based on Forward–Flyback Converter for Series-Connected Battery Strings
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2674617
Abstract: This paper proposes an automatic any-cells-to-any-cells battery equalizer, which merges the forward and flyback converters through a common multiwinding transformer. The windings of the transformer are divided into two groups, which have opposite polarities. The… read more here.
Keywords: converter series; equalizer based; based forward; automatic equalizer ... See more keywords
Novel Digital Control Method for Improving Dynamic Responses of Multimode Primary-Side Regulation Flyback Converter
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2539420
Abstract: In order to improve the dynamic responses of multimode controlled primary-side regulation flyback converter, a novel digital control method is proposed in this paper. A new DAC sampling method, which can capture the output voltage… read more here.
Keywords: side regulation; regulation flyback; control; flyback converter ... See more keywords
A High-Switching-Frequency Flyback Converter in Resonant Mode
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2642044
Abstract: The demand of miniaturization of power systems has accelerated the research on high-switching-frequency power converters. A flyback converter in resonant mode that features low switching losses, less transformer losses, and low switching noise at high… read more here.
Keywords: switching frequency; frequency; flyback converter; high switching ... See more keywords
Zero Average Surface Controlled Boost-Flyback Converter
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en14010057
Abstract: The boost-flyback converter is a DC-DC step-up power converter with a wide range of technological applications. In this paper, we analyze the boost-flyback dynamics when controlled via a modified Zero-Average-Dynamics control technique, hereby named Zero-Average-Surface… read more here.
Keywords: period; boost flyback; flyback converter; zero average ... See more keywords