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High gain non-isolated step-up DC-DC converter proper for renewable energy applications. [PDF]
Sci RepRostami R, Hosseini SH, Sharifian MBB.
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Coupled Inductors Analysis with Saturation and Thermal Effects
2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2020This paper discusses the analysis of Coupled Inductors (CIs) in Switch-Mode Power Supplies (SMPSs), with saturation and thermal effects. A Single-Ended Primary Inductor Converter (SEPIC) topology is considered as a case study and a numerical procedure is proposed to reliably evaluate the CI windings current waveforms, including the effects of the real ...
Kateryna Stoyka +2 more
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Investigation of MMIC inductor coupling effects
1997 IEEE MTT-S International Microwave Symposium Digest, 1997The coupling effects of two closely placed coplanar spiral inductors are investigated using the FDTD method. Different configurations of two inductors are simulated and the simulation results are compared with measurements. The investigations show an unexpected high impact of the orientation of the coils to the coupling of the two inductors.
M. Werthen +3 more
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COUPLED INDUCTORS-BASED CHAOTIC COLPITTS OSCILLATOR
International Journal of Bifurcation and Chaos, 2011In this paper, a new chaotic circuit is introduced, conceived by considering a Colpitts oscillator with the inclusion of two further elements: a coupled inductor and a variable resistor. The proposed circuit exhibits a rich dynamics that has been experimentally characterized through the bifurcation diagram with respect to the resistor value.
BUSCARINO, Arturo +3 more
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Switched-coupled-inductor inverter
2013 IEEE Energy Conversion Congress and Exposition, 2013A new family of switched-coupled-inductor inverters has been proposed in this paper, with voltage buck-boost function. In voltage-fed switched-coupled-inductor inverter, a boost function can be implemented by introducing an extra shoot-through state on the inverter bridge.
Qin Lei, Fang. Z. Peng, Miaosen Shen
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Coupled-inductor analysis and design
1986 17th Annual IEEE Power Electronics Specialists Conference, 1986A new coupled-inductor multiple air-gap structure is proposed and analyzed. These EI and EE core configurations eliminate many of the problems associated with the earlier single air-gap structures such as: high sensitivity of ripple currents to air-gap and/or turns ratio changes, complex winding arrangements and consequent high costs and inferior ...
Slobodan Ćuk, null Zhe Zhang
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An SIMO Step-Down Converter with Coupled Inductor
2020 International Symposium on VLSI Design, Automation and Test (VLSI-DAT), 2020Power management IC have been widely used, and due to the development of the process, the number of transistors on the same area has grown, resulting in more sets of output requirements. The single-inductor multi-output power converter not only meets the requirements of multiple sets of voltages today, but also greatly reduces the area and cost of the ...
Yi-Chieh Hsu +3 more
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Coupled Inductors and their Applications
2019 International Symposium on Electromagnetic Compatibility - EMC EUROPE, 2019This article describes the topic of coupled inductors and their EMC advantages when used in switching power supplies. It is explained how a coupled inductor works, which advantages and disadvantages it has and how it can be applied in principle. Furthermore, various DC-DC converter topologies with coupled inductors are explained and a practical example
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