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2018 28th International Conference on Computer Theory and Applications (ICCTA), 2018
These days, on account of the immense advances in energy technology, sustainable power source has developed and turned into an essential part of the power system. However, the output energy that is collected from the natural surrounding elements is unstable, therefore this paper presents a DC-DC Buck-Boost Converter to control and manage the Energy ...
Mohamed Sherif Nabil +2 more
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These days, on account of the immense advances in energy technology, sustainable power source has developed and turned into an essential part of the power system. However, the output energy that is collected from the natural surrounding elements is unstable, therefore this paper presents a DC-DC Buck-Boost Converter to control and manage the Energy ...
Mohamed Sherif Nabil +2 more
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Comparison of conventional dc-dc converter and a family of diode-assisted dc-dc converter
Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012In the conventional dc-dc converter, two sets of diode and adjacent passive component connected in X-shape can be applied to enhance voltage boost or buck capability, which is more suitable for high step-up or high step-down power conversion. This paper mainly investigates and compares conventional dc-dc converters and a family of diode-assisted dc-dc ...
null Yan Zhang +3 more
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Switched-capacitorized DC/DC converters
2009 4th IEEE Conference on Industrial Electronics and Applications, 2009Switched capacitor DC/DC converters are new prototype of DC/DC conversion technology. Since switched capacitor can be integrated into a power IC chip, consequently, these converters have small size and high power density. Switched capacitor can be used in voltage-lift technique to construct DC/DC converters.
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Integrated DC-DC converter design
2017 IEEE Custom Integrated Circuits Conference (CICC), 2017□ Linear converters □ 1:1 conversion ratio, series/shunt □ Easy to implement □ LDOs vs DLDOs (for lower supply voltages) □ Inductive converters □ Theoretical 100% efficiency □ Integrated inductors are problem. Low quality factor □ Capacitive converters □ Series parallel design framework □ Capacitive and frequency based output regulation □ Special ...
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Dual-bridge DC-DC converter: a new topology of no deadtime DC-DC converters
APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335), 2003Two new topologies characterized by no deadtime and small valued output inductor, the dual-bridge DC-DC converter and the dual-bridge converter with ZVS, are presented and analyzed. Simple self-driven synchronous rectification can be used in the new topology for high efficiency implementation.
null Wei Song, B. Lehman
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2017
Operation principles of both inductor-based and switched-capacitor DC-DC converters are introduced in this chapter. Different aspects of these two types of DC-DC converters are investigated and compared. In particular, benefits and design obstacles of the time-interleaving multiphase topology are reviewed and discussed.
Lu, Yan, Ki, Wing Hung
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Operation principles of both inductor-based and switched-capacitor DC-DC converters are introduced in this chapter. Different aspects of these two types of DC-DC converters are investigated and compared. In particular, benefits and design obstacles of the time-interleaving multiphase topology are reviewed and discussed.
Lu, Yan, Ki, Wing Hung
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2012
This chapter deals with three main topologies of DC/DC converters: buck, boost, and buck-boost. After a short presentation of linear conversion drawbacks, fundamentals on switching conversion are explained. The DC/DC converters are analyzed in continuous and discontinuous operating mode and main parameters as gain, critical inductance, and load voltage
Maria Carmela Di Piazza +1 more
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This chapter deals with three main topologies of DC/DC converters: buck, boost, and buck-boost. After a short presentation of linear conversion drawbacks, fundamentals on switching conversion are explained. The DC/DC converters are analyzed in continuous and discontinuous operating mode and main parameters as gain, critical inductance, and load voltage
Maria Carmela Di Piazza +1 more
openaire +1 more source