Results 11 to 20 of about 189,788 (299)
Control of Dual-Output DC/DC Converters Using Duty Cycle and Frequency
World Electric Vehicle Journal, 2020 As part of the integration process of the auxiliary power systems of electric vehicles, plug-in hybrid vehicles and fuel cell vehicles, this study proposes a method to control two different voltage types using two control factors of the rectangular ...
Yoshinori Matsushita +4 more
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Effect of adding small applications after verification experiment in a power electronics course
IET Circuits, Devices and Systems, 2022 In order to deepen the understanding of power electronics circuits, in this study, a teaching method of adding simple small applications of circuits on the basis of basic verification experiments is proposed.
Guopeng Zhao
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Improving the Accuracy of Digital Unbalanced Impedance Bridges
Energies, 2023 This article presents an automatic digital unbalanced impedance bridge for comparing two-port impedances: R-R, R-C and C-C. The bridge consists of a two-channel digital source of voltage sinusoidal waveforms supplying the bridge arms and a three-channel ...
Kamil Kontorski +2 more
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Unified ZVS strategy for DAB with triple-phase-shift modulation in boost mode
The Journal of Engineering, 2019 In this study, the switching mode and working waveform of dual active bridge (DAB) converter under triple phase-shift modulation scheme is analysed, and an ALL-ZVS (zero voltage switching) control strategy of all devices for full-power range with voltage
Jian Qiu +4 more
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The Journal of Engineering, 2019 A design procedure for the dual active bridge (DAB) converter is presented, which aims to optimised power density and computational effort. When designing a DAB, the selection of circuit design parameters such as switching frequency, leakage inductance ...
Niklas Fritz +4 more
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Bridge-Type Integrated Hybrid DC Circuit Breakers [PDF]
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020 The inclusion of a large number of controllable semiconductor devices in conventional hybrid dc circuit breakers (HCBs) may significantly increase the cost of an HVdc grid protection scheme. In an attempt to reduce this cost, this paper proposes the use of two novel topologies of bridge-type integrated HCBs (BT-ICBs).
Sheng Wang +4 more
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Analysis and design of a modular multilevel converter with trapezoidal modulation for medium and high voltage DC-DC transformers [PDF]
, 2015 Conventional dual active bridge topologies provide galvanic isolation and soft-switching over a reasonable operating range without dedicated resonant circuits.
Adam, Grain P. +4 more
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A Voltage Mode Memristor Bridge Synaptic Circuit with Memristor Emulators
Sensors, 2012 A memristor bridge neural circuit which is able to perform signed synaptic weighting was proposed in our previous study, where the synaptic operation was verified via software simulation of the mathematical model of the HP memristor.
Leon Chua +3 more
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Energies, 2021 Four arrays of three MFC patches, glued onto a rotating shaft, were compared in laboratory research. The first array was based on a delta circuit and equipped with one three-phase rectifier; the second array was based on a star circuit and equipped with ...
Piotr Micek, Dariusz Grzybek
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Thin Film Superconducting Devices [PDF]
, 1973 Techniques have been developed with which it is possible to fabricate superconducting thin film structures (“bridges”) which show Josephson-like phenomena, with a wide variety of electrical and superconducting parameters.
Mercereau, J. E., Notarys, H. A.
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